Contact

Prof. Dr. Gunther Wittstock
Group Leader

Group members

+49 (0) 441 798 3970

+49 (0) 441 798 3979

Mailing Address

University of Oldenburg
School of Mathematics
   and Science
Institute of Chemistry
Wittstock Group
D-26111 Oldenburg
Germany

Visitors

University of Oldenburg
Campus Wechloy
Carl-von-Ossietzky Street 9-11
Building W3, 1st floor
D-26129 Oldenburg
Germany

How to find us

Publications

Electrochemistry and Condensed Matter Interfaces - Wittstock Group

Monographs

  • G. Wittstock;
    Lehrbuch der Elektrochemie: Grundlagen, Methoden, Materialien, Anwendungen. (In German)
    Wiley-VCH, Weinheim 2023, ISBN 978-3-527-32784-3, 1036 pages, Link, Inhalt

    Book review: F. Scholz in J. Solid State Electrochem. 2023 Link; D. Schlettwein; pro-physik 2024 Link
  • I. Brand;
    Application of polarization modulation infrared reflection absorption spectroscopy in electrochemistry.
    in Monographs in Electrochemistry, (F. Scholz, Ed.), Springer 2020, 122 pages, Link

2021-2025

  • J. Becker, S. Speldrich, G. Wittstock, G. A. Noll, I. Brand;
    Controlled Mechanical Actuation of Adsorbed Forisome Mechanoproteins: A Step Towards Biomolecular Devices

    Adv. Funct. Mater. in press. Abstract and Link (open access)
  • S. Speldrich, L. Gronewold, M. Wark, G. Wittstock;
    Enhanced Photoactivity by Doping of Cu-W Oxide-Based Photoanodes by Trivalent Al3+, Ga3+ and In3+ Ions – A Combinatorial Study
    ACS Appl. Eng. Mater. 2023, 1, 3284-3297. Abstract & Link (open access)
  • L. Gerhards, G. Wittstock
    Unidirectional Current in Layered Metal Hexacyanometallate Thin Films: Implication for Alternative Wet-processed Electronic Materials
    ACS Omega 2023,
    46, 44139-44147. Abstract & Link (open access)
  • S. Speldrich; M. Wark, G. Wittstock
    Metal Oxide Protection Layers for Enhanced Stability and Activity of WO3 Photoanodes in Alkaline Media
    ACS Appl. Energy Mater. 2023, 6, 9602-9614. Abstract and Link (open access)
  • H. Kwon, H.-N. Barad, A. R. Silva Olaya, M. Alarcón-Correa, K. Hahn, G. Richter, G. Wittstock, P. Fischer
    Ultra-pure Nanoporous Gold Films for Electrocatalysis

    ACS Catal. 2023, 13, 11656-11665. Abstract & Link (open access)
  • G. Wittstock
    Letter to
    the Editor as response to editorial "Electrochemistry and education".
    J. Solid State Electrochem. 2023, (open access). Link (open access)
  • S. A. Samuel, G. Wittstock
    Covalent Modification of Nanoparticle-Imprinted Matrices for Selective Nanoparticle Recognition ChemElectroChem 2023, 10, e202300173/1-9. Abstract & Link (open access)
  • G. Wittstock, M. Bäumer, W. Dononelli, T. Klüner, L. Lührs, C. Mahr, L. V. Moskaleva, M. Oezaslan, T. Risse, A. Rosenauer, A. Staubitz, J. Weissmüller, A. Wittstock
    Nanoporous Gold: From Structure Evolution to Functional Properties in Catalysis and Electrochemistry

    Chem. Rev. 2023, 123, 6716-6792. Abstract & Link (open access)
  • H. Kwon, H.-N. Barad, A. R. Silva Olaya, M. Alarcón-Correa, K. Hahn, G. Richter, G. Wittstock, Peer Fischer
    Dry Synthesis of Pure and Ultrathin Nanoporous Metallic Films
    Appl. Mater. Interfaces 2023, 15, 5620-5627. Abstract & Link (open access)
  • B. R. Horrocks, G. Wittstock
    Biotechnological Applications in Scanning Electrochemical Microscopy
    in Scanning Electrochemical Microscopy, 3rd ed. (A. J. Bard, M. V. Mirkin, Eds.), CRC Press, Boca Raton 2022, Chap. 10, pp. 243-296. Abstract & Link
  • S. Sprengel, M. Amiri, A. Bezaatpour, S. Nouhi, S. Baues, G. Wittstock, M. Wark
    One-Pot Synthesis of Ni-MOF/Co-MOF Hybrid as Electrocatalyst for Oxygen Evolution Reaction.
    J. Electrochem. Soc. 2022, 169, 124504/1-8. Abstract & Link
  • A. R. Silva Olaya, F. Kühling, C. Mahr, B. Zandersons, A. Rosenauer, J. Weissmüller, G. Wittstock
    Promoting Effect of the Residual Silver on the Electrocatalytic Oxidation of Methanol and Its Intermediates on Nanoporous Gold
    ACS Catal. 2022,
    12, 4415-4429. Abstract & Link
  • P. I. Scheuerle, A. Mähringer, T. Haug, A. Bierwald, D. Axthammer, A. Hartschuh, L. Harms, G. Wittstock, D. D. Medina, T. Bein
    A helical anthracene-exthyne-based MOF-74 analog
    Crystal Growth Des. 2022, 22, 2849-2853. Abstract & Link
  • B. Krueger, K. K. Rücker, G. Wittstock
    Redox Mediators for Faster Lithium Peroxide Oxidation in a Lithium-Oxygen Cell: A Scanning Electrochemical Microscopy Study
    ACS Appl. Energy Mater. 2022, 5, 3724-3733. Abstract & Link
  • S. Rastgar, S. Pleis, Y. Zhang, G. Wittstock
    Dispensing Single Drops as Electrochemical Reactors

    ChemElectroChem 2022, 9, e20220004. Abstract & Link (Open Access)
    Cover Feature Article
    Cover Image
  • L. Harms, N. Roth, G. Wittstock
    A New Programmable Dipping Robot

    Electrochem. Sci. Adv. 2022, e2100177. Abstract & Link (Open Access)
  • S. Baues, H. Vocke, L. Harms, K. K. Rücker, M. Wark, G. Wittstock
    Combinatorial Screening of Cu-W Oxide-based Photoanodes for Photoelectrochemical Water Splitting
    ACS Appl. Mater. Interfaces 2022, 14, 6590-6603. Abstract & Link
  • J. Bozek, J. Tomala, S. Wojcik, B. Kaminska, I. Brand, E. Pochec, E. Szostak
    Effects of Piptoporus betulinus ethanolic extract on the proliferation and viability of melanoma cells and models of their cell membranes
    Int. J. Molecular Sci. 2022, 23, 13907/1-22. Abstact & Link
  • B. Khairalla, I. Brand
    Membrane potentials trigger molecular-scale rearrangements in the outer membrane of Gram-negative bacteria
    Langmuir 2022, 38, 446-457. Abstact & Link
  • J. Rose, I. Brand, M. Bilstein-Schloemer, B. Jachimska, R. M. Twyman, D. Prüfer, G. A. Noll
    The Ca2+ response of a smart forisome protein is dependent on polymerization
    Protein Sci. 2022, 31, 602-612. Abstract & Link
  • P. Weber, D. J. Weber, C. Dosche, M. Oezaslan
    Highly Durable Pt-Based Core–Shell Catalysts with Metallic and Oxidized Co Species for Boosting the Oxygen Reduction Reaction
    ACS Catal.
    2022, 12, 6394–6408. Abstract & Link
  • S. Ibrahim, A. Dworzak, D. Crespo, F. U. Renner, C. Dosche, M. Oezaslan
    Nanoporous Copper Ribbons Prepared by Chemical Dealloying of a Melt-Spun ZnCu Alloy
    J. Phys. Chem. C
    2022, 126, 212–226. Abstract & Link
  • I. Ioannidis, I. Anastopoulos, K. Giannakopoulos, M. Arkas, C. Dosche, I. Pashalidis
    A comprehensive investigation on the sorption of U(VI) and Eu(III) by polyamide microplastics: Surface-assisted microparticle formation
    J. Mol. Liqu. 2022, 368, 120757. Abstract & Link
  • Z. Yu, Q. Huang, X. Jiang, X. Lv, X. Xiao, M. Wang, Y. Shen, G. Wittstock
    The effect of co-catalyst on photoanode in water splitting: A study of scanning electrochemical microscopy
    Anal. Chem. 2021, 93, 12221-12229. Abstract & Link
  • B. Vaske, M. Schaube, F. Meiners, J. H. Ross, J. Christoffers, G. Wittstock
    Modification and patterning of self-assembled monolayers using electrogenerated etchants and homogeneous scavenging reactions in a scanning electrochemical microscope
    ChemElectroChem 2021, 8, 3192-3202. Abstract & Link (Open Access)
  • A. R. Silva Olaya, B. Zandersons, G. Wittstock
    Effect of the Residual Silver and Adsorbed Lead Anions towards the Electrocatalytic Methanol Oxidation on Nanoporous Gold in Alkaline Media
    Electrochim. Acta 2021, 383C, 138348. Abstract & LInk (Open Access)
  • A. Mähringer, M. Döblinger, M. Hennemann, C. Gruber, D. Fehn, P. I. Scheurle, P. Hosseini, I. Santourian, A. Schirmacher, J. M. Rotter, G. Wittstock, K. Meyer, T. Clark, T. Bein, D. D. Medina
    An electrically conducting three-dimensional iron-catecholate porous framework
    Angew. Chem Int. Ed. 2021, 60, 18065-18072. Abstract & Link (Open Access)
  • K. Teixeira Santos, H. Barbosa Suffredini, G Wittstock, C. A. Angelucci
    Conceptual Membraneless Fuel Cell Device Based On Ionic Liquid | Water Interface
    ChemElectroChem 2021, 8, 1626-1631. Abstract & Link (Open Access)
  • I. Brand, B. Khairalla
    Structural changes in the model of the outer cell membrane of Gram-negative bacteria interacting with melittin: An in situ spectroelectrochemical study
    Faraday Discuss. 2021, 232, 68-85. Abstract & Link
  • T. Sieling, T. Petersen, T. Alpers, J. Christoffers, T. Klüner, I. Brand
    CD Stretching Modes are Sensitive to the Microenvironment in Ionic Liquids

    Chem. Eur. J. 2021, 27, 17808–17817. Abstract & Link(open access)
  • J. Wittmar, C. Ohle, J. H. Künte, I. Brand
    Effect of Ectoine on the Conformation and Hybridization of dsDNA in Monolayer Films: A Spectroelectrochemical Study
    ChemElectroChem 2021,
    8, 3844–3854. Abstract & Link (open access)
  • P. Komorek, B. Jachimska, I. Brand
    Adsorption of lysozyme on gold surfaces in the presence of an external electric potential
    Bioelectrochemistry 2021, 142, 107946/1-12. Abstract & Link
  • D. J. Weber, C. Dosche, M. Oezaslan
    Tuning of Pt-Co nanoparticle motifs for enhancing the HOR performance in alkaline media
    J. Mater. Chem. A 2021, 9, 15415-15431. Abstract & Link
  • E. Georgiou, M. Mihajlovic, J. Petrovic, I. Anastopoulos, C. Dosche, I. Pashalidis, D. Kalderis
    Single-stage production of miscanthus hydrochar at low severity conditions and application as adsorbent of copper and ammonium ions

    Bioresour. Technol. 2021, 337, 125458. Abstract & Link
  • M. Inaba, A. Zana, J. Quinson, F. Bizzotto, C. Dosche, A. Dworzak, M. Oezaslan, S. B. Simonsen, L. T. Kuhn, M. Arenz
    The Oxygen Reduction Reaction on Pt: Why Particle Size and Interparticle Distance Matter
    ACS Catal.
    2021, 11, 7144–7153. Abstract & Link

2016-2020

  • P. Bärmann, B. Krueger, S. Casino, M. Winter, T. Placke, G. Wittstock
    Impact of the Crystalline Li15Si4 Phase on the Self Discharge Mechanism of Silicon Negative Electrodes in Organic Electrolytes
    ACS Appl Mater. Interfaces 2020, 12, 55903-55912. Abstract & Link
  • A. Markovic, L. Buschbeck, I. Brand, C. Dosche, J. Christoffers, G. Wittstock
    Electrochemical Activation of Self-Assembled Monolayers for Binding of Effectors
    Langmuir 2020, 36, 14623-14632. Abstract & Link
  • A. Markovic, L. Gerhards, P. Sander, C. Dosche, T. Klüner, R. Beckhaus, G. Wittstock
    Electronic transitions in different redox states of trinuclear 5,6,11,12,17,18-hexaazatrinaphthylene-bridged titanium complexes: Spectroelectrochemistry and quantum chemistry
    ChemPhysChem 2020, 21, 2506-2514. Abstract & Link (Open Access)
  • S. Scarabino, K. Nonomura, N. Vlachopoulos, A. Hagfeldt, G. Wittstock
    Effect of TiO2 photoanode morphology and dye structure on the dye regeneration kinetics investigated by scanning electrochemical microscopy
    Electrochem 2020, 1, 329-343. Abstract & Link (Open Access)
  • A. R. Silva Olaya, B. Zandersons, G. Wittstock
    Restructuring of nanoporous gold surface during electrochemical cycling in acidic and alkaline media. ChemElectroChem 2020, 7, 3670-3678. Abstract & Link (Open Access)
  • P. Hosseini, K. Wolkersdörfer, M. Wark, E. Redel, H. Baumgart, G. Wittstock
    Morphology and Conductivity of Copper Hexacyanoferrate Films
    J. Phys. Chem. C  2020, 124, 16849-16859. Abstract & Link
  • S. Rastgar, K. Teixeira Santos, C. A. Angelucci, G. Wittstock
    Catalytic activity of alkali metal cations for chemical oxygen reduction reaction in a biphasic liquid system probed by scanning electrochemical microscopy
    Chem. Eur. J. 2020,
    26, 10882-10890. Abstract & Link (Open Access)
  • B. Krueger, L. Balboa, J. F. Dohmann, M. Winter, P. Bieker, G. Wittstock
    Solid Electrolyte Interphase Evolution on Li Metal Electrodes Followed by Scanning Electrochemical Microscopy Under Realistic Battery Cycling Current Densities
    ChemElectroChem 2020, 7, 3590-3596. Abstract & Link (Open Access)
    Cover Profile Link
    Cover Image Link
  • J. Lorenz, M. Yu, H. Tüysüz, C. Harms, A. Dyck, G. Wittstock
    Coulometric Titration of Active Sites at Mesostructured Cobalt Oxide Spinel by Surface Interrogation Mode of Scanning Electrochemical Microscopy
    J. Phys. Chem. C
    2020, 124, 7737-7748. Abstract & Link
  • J. Aher, A. Graefenstein, G. Deshmukh, K. Subramani, B. Krueger, M. Haensch, J. Schwenzel, K. Krishnamoorthy, G. Wittstock
    Effect of aromatic rings and substituent on the performance of lithium batteries with rylene imide cathodes

    ChemElectroChem 2020, 7, 1160-1165. Abstract & Link (Open Access)
  • M. Haensch, M. Graf, W. Wang, A. Nefedov, C. Wöll, J. Weissmüller, G. Wittstock
    Thermally-Driven Ag-Au Compositional Changes at the Ligament Surface in Nanoporous Gold: Implications for Electrocatalytic Applications
    ACS Appl. Nano Mater. 2020, 3, 2197-2206. Abstract & Link
  • D. Li, Y. Cao, H. Dong, X. Wu, Q. Sun, C. Ma, B. Huang, S. Rastgar, G. Wittstock, Y. Liu, Y. Zhang
    Pneumatic conveying printing based on super hydrophobic surfaces
    Adv. Mater. Interfaces 2020, 7, 1902131/1-8 Abstract & Link (Open Access)
  • M. Esmann, A. Chimeh, A. Korte, J.-H. Thong, S. Stephan, J. Witt, G. Wittstock; N. Talebi, C. Lienau
    Plasmonic nanofocusing spectral interferometry
    Nanopotonics
    2020, 9, 491-508. Abstract & Link (Open Access)
  • I. Brand

    Application of polarization modulation infrared reflection absorption spectroscopy in electrochemistry

    in Monographs in Electrochemistry, (F. Scholz, Ed.), Springer 2020, pp. 1-122, Link
  • H. Reinhold, U. Mikolajczak, I. Brand, C. Dosche, H. Borchert, J. Parisi, D. Scheunemann
    Shorter is not always better: Analysis of a ligand exchange procedure for CuInS2 nanoparticles at the photovoltaic absorber material
    J. Phys. Chem. C 2020, 124, 19922-19928. Abstract & Link
  • J. Wittmar, S. Meyer, T. Sieling, J. Kunte, J. Smiatek, I. Brand
    What does ectoine do to DNA? A molecular scale picture of compatible solute-biopolymer interactions”
    J. Phys. Chem. B
    2020, 124, 7999-8011. Abstract & Link
  • T. Sieling, I. Brand
    In situ spectroelectrochemical investigation of potential-dependent changes in an amphiphilic imidazolium-based ionic liquid film on the Au(111) electrode surface
    ChemElectroChem 2020, 7, 3233-3243. Abstract & Link(open access)

    Cover feature Link
  • B. Khairalla, J. Juhaniewicz-Debinska, S. Sek, I. Brand
    The shape of lipid molecules affects potential-driven molecular-scale rearrangements in model cell membranes on electrodes
    Bioelectrochemistry 2020, 132, 107443/1-10. Abstract & Link
  • D. J. S. Sandbeck, N. M. Secher, M. Inaba, J. Quinson, J. E. Sorensen, J. Kibsgaard, A. Zana, F. Bizzotto, F. D. Speck, M. T. Y. Paul, A. Dworzak, C. Dosche, M. Oezaslan, I. Chorkendorff, M. Arenz, S. Cherevko

    The Dissolution Dilemma for Low Pt Loading Polymer Electrolyte Membrane Fuel Cell Catalysts
    J. Electrochem. Soc. 2020, 167, 164501. Abstract & Link

  • I. Liatsou, I. Pashalidis, C. Dosche
    Cu(II) adsorption on 2-thiouracil-modified Luffa cylindrica biochar fibres from artificial and real samples, and competition reactions with U(VI)
    J. Hazard. Mater. 2020, 383, 120950. Abstract & Link
  • D. J. Weber, C. Dosche, M. Oezaslan
    Fundamental Aspects of Contamination during the Hydrogen Evolution/Oxidation Reaction in Alkaline Media
    J. Electrochem. Soc. 2020, 167, 024506. Abstract & Link
  • K. Sahu, S. Mondal, B. Patra, T. Pain, S. K. Patra, C. Dosche, S. Kar
    Regioselective thiocyanation of corroles and the synthesis of gold nanoparticle-corrole assemblies.
    Nanoscale Adv. 2020, 2, 166-170. Abstract & Link
  • P. I. Scheurle, A. Mähringer, A. C. Jakowetz, P. Hosseini, A. F. Richter, G. Wittstock, D. D. Medina, T. Bein
    A highly Crystalline Anthracene-based MOF-74 Series featuring Electrical Conductivity and Luminescence
    Nanoscale 2019, 11, 20949-20955. Abstract & Link
  • J. Behnken, M. Yu, X. Deng, H. Tüysüz, C. Harms, A. Dyck, G. Wittstock
    Oxygen Reduction Reaction Activity of Mesostructured Cobalt-based Metal Oxides Studied with Cavity-Microelectrode Technique
    ChemElectroChem
    2019, 6, 3460-3467. Abstract & Link (Open Access)
  • A. Markovic, L. Buschbeck, T. Klüner, J. Christoffers, G. Wittstock
    Electron transfer and electron excitation processes in derivatives 2,5-diaminoterephthalate derivatives with versatile functionalization
    Chem. Open 2019, 8, 1176-1182. Abstract & Link (Open Access)
  • M. Haensch, L. Balboa, M. Graf, A. R. S. Olaya, J. Weissmüller, G. Wittstock
    Mass Transport in Porous Electrodes Studied by Scanning Electrochemical Microscopy: Example of Nanoporous Gold
    ChemElectroChem 2019, 6, 3160–3166. Abstract & Link (Open Access)
  • R. Ruess, S. Scarabino, A. Ringleb, K. Nonomura, N. Vlachopoulos, A. Hagfeldt, G. Wittstock, D. Schlettwein
    Diverging Surface Reactions at TiO2- or ZnO-based Photoanodes in Dye-sensitized Solar Cells
    Phys. Chem. Chem. Phys. 2019, 21, 13047-13057. Abstract & Link
  • M. Radzieowski, F. Stegemann, C. Doerenkamp, S. F. Matar, H. Eckert, C. Dosche, G. Wittstock, O. Janka
    Correlations of Crystal and Electronic Structure via NMR and XPS Spectroscopy in the RETAl2 (RE = Sc, Y, La–Nd, Sm, Gd–Tm, Lu; T = Ni, Pd, Pt) Series
    Inorg. Chem. 2019, 58, 7010-7025. Abstract & Link
  • L. Buschbeck, A. Markovic, G. Wittstock, J. Christoffers
    Diaminoterephthalate-α-lipoic acid-conjugates with fluorinated residues
    Beilstein J. Org. Chem. 2019, 15, 981-991. Abstract & Link
    (Open Access)
  • M. Esmann, S. F. Becker, J. Witt, R. Vogelgesang, G. Wittstock, C. Lienau
    Vectorial near-field coupling

    Nat. Nanotechnol. 2019, 14, 698-704. Abstract & Link
  • C. L. Teske, A.-L. Hansen, R. Weihrich, L. Kienle, M. Kamp, K. P. van der Zwan, J. Senker, C. Dosche, G. Wittstock, W. Bensch
    Synthesis, Crystal Structure, and Selected Properties of Bis(dithiocarbamato)-gold(III)-thiocyanate, [Au(S2CNH2)2]SCN: A Precursor for Gold Macro‐Needles Consisting of Gold Nanoparticles Glued by Graphitic Carbon Nitride
    Chem. Eur. J. 2019, 25, 6763-6772. Abstract & Link (Open Access)
  • A. Alshalfouh, M. Özaslan, C. Dosche, G. Wittstock
    Electrochemistry of CdSe quantum dots studied by single molecule spectroscopy
    ChemElectroChem 2019, 6, 1884-1893. Abstract & Link (Open Access)
  • E. dos Santos Sardinha, M. Sternad, H. M. R. Wilkening, G. Wittstock
    Nascent SEI-Surface Films on Single Crystalline Silicon Investigated by Scanning Electrochemical Microscopy
    ACS Appl. Energy Mater.
    2019, 2, 1388-1392. Abstract & Link
  • G. Wittstock, S. Rastgar, S. Scarabino
    Local studies of photoelectrochemical reactions at nanostructured oxides
    Curr. Opin. Electrochem. 2019, 13, 25-32. Abstract & Link
  • I. Brand, I. Groß, D. Li, Y. Zhang, A. U. Bräuer
    Pneumatic conveying printing technique for bioprinting applications
    RSC Advances 2019, 9, 40910-40916. Abstract & Link
  • T. Sieling, J. Christoffers, I. Brand
    Langmuir-Blodgett monolayers of partially fluorinated ionic liquids as two-dimensional, more sustainable functional materials and coatings
    ACS Sustain. Chem. Eng. 2019, 7, 11593-11602. Abstract & Link
  • K. Philippou, I. Anastopoulos, C. Dosche, I. Pashalidis
    Synthesis and characterization of a novel Fe3O4-loaded oxidized biochar from pine needles and its application for uranium removal. Kinetic, thermodynamic, and mechanistic analysis.
    J. Environ. Managm. 2019, 252, 109677. Abstract & Link
  • I. A. Safo, C. Dosche, M. Oezaslan
    Effects of Capping Agents on the Oxygen Reduction Reaction Activity and Shape Stability of Pt Nanocubes
    ChemPhysChem 2019, 20, 3010-3023. Abstract & Link
  • I. A. Safo, M. Werheid, C. Dosche, M. Oezaslan

    The role of polyvinylpyrrolidone (PVP) as a capping and structure-directing agent in the formation of Pt nanocubes
    Nanoscale Adv. 2019, 1, 3095-3106.
    Abstract & Link

  • A. Lackmann, M. Bäumer, G. Wittstock, A. Wittstock
    Independent control over structure size and residual silver content of nanoporous gold by galvanodynamically controlled dealloying
    Nanoscale, 2018, 10, 17166-17173. Abstract & Link
  • P. Sander, A. Markovic, M. Schmittmann, O. Janka, G. Wittstock, R. Beckhaus
    Synthesis, Crystal Structures, and Magnetic and Electrochemical Properties of Highly Phenyl Substituted Trinuclear 5,6,11,12,17,18-Hexaazatrinaphthylene (HATNPh
    6)-Bridged Titanium Complexes
    Inorg. Chem. 2018, 57, 11165-11175. Abstract & Link
  • S. Rastgar, G. Wittstock
    In Situ Microtitration of Intermediates of Water Oxidation Reaction at Nanoparticles Assembled at Water/Oil Interfaces
    J. Phys. Chem. C, 2018, 122, 12963−12969. Abstract & Link
  • H. Kollmann, M. Esmann, J. Witt, A. Markovic, V. Smirnov, G. Wittstock, M. Silies, C. Lienau
    Fourier-transform spatial modulation spectroscopy of single gold nanorods
    Nanophotonics, 2018, 7, 715-726. Abstract & Link (Open Access)
  • Y. Zhang, D. Li, Y. Liu, G. Wittstock
    Inkjet printing in liquid environments
    Small 2018, 14, 1801212/1-6. Abstract & Link (Open Access)
  • F. Eustermann, S. Gausebeck, C. Dosche, M. Haensch, G. Wittstock, O. Janka
    Crystal Structure, Spectroscopic Investigations and Physical Properties of the Ternary Intermetallic REPt2Al3 and RE2Pt3Al4 Representatives (RE = Y, Dy–Tm, Lu)
    Crystals 2018, 8, 169. Abstract & Link (Open Access)
  • B. Satola, L. Komsiyska, G. Wittstock
    Corrosion of Graphite-Polypropylene Current Collectors During Overcharging in Negative and Positive Vanadium Redox Flow Battery Half-Cell Electrolytes
    J. Electrochem. Soc. 2018, 165, A963-A969. Abstract & Link
    (Open Access)
  • Y. Zhang, D. Li, Y. Liu, G. Wittstock
    Printing with Satellite Droplets.
    Small 2018, 14, 1802583/1-7. Abstract & Link (Open Access)
  • A. Mbiri, G. Wittstock, D. H. Taffa, E. Gatebe, M. Wark
    Photocatalytic degradation of the  herbicide chloridazon on mesoporous titania/zirconia nanopowders
    Environ. Sci. Pollut. Res. 2018, 25, 34873-34883. Abstract & Link
  • P. Hosseini; G. Wittstock; I. Brand 
    Infrared spectroelectrochemical analysis of potential dependent changes in cobalt hexacyanoferrate and copper hexacyanoferrate films on gold electrodes
    J. Electroanal. Chem. 2018812, 199-206. Abstract & Link
  • Y. Zhang, B. Zhu, G. Wittstock; D. Li, Y. Liu, X. Zhang 
    Generating ultra-small droplets based on a double-orifice technique
    Sens. Actuators B Chem. 2018, 255, 2011-2017. Abstract
  • D. Kimmich, D. H. Taffa, C. Dosche, M. Wark, G. Wittstock 
    Combinatorial screening of photoanode materials - uniform platform for compositional arrays and macroscopic electrodes
    Electrochim Acta 2018, 259, 204-212. Abstract & Link
  • I. Brand, D. Matyszewska, K. W. Koch
    Binding of a myristoylated protein to the lipid membrane influenced by interactions with the polar head group region
    Langmuir 2018, 134, 4022-14032. Abstract & Link
  • I. Brand, K. W. Koch
    Impact of the protein myristoylation on the structure of a model cell membrane in a protein bound state
    Bioelectrochemistry 2018, 124, 13-21. Abstract & Link
  • L. Harms, I. Brand
    Application of PM IRRAS to study structural changes of the magnesium surface in corrosive environments
    Vibrational Spectroscopy 2018, 97, 106-113. Abstract & Link
  • I. Brand, J. Juhaniewicz-Debinska, L. Wickramasinghe, C. N. Verani
    An in situ spectroelectrochemical study on the orientation changes of an [FeIIILN2O3] metallosurfactant deposited as LB Films on gold electrode surfaces
    Dalton Trans. 2018, 47, 14218-14226. Abstract & Link
  • B. Hecker, C. Dosche, M. Oezaslan
    Ligament Evolution in Nanoporous Cu Films Prepared by Dealloying
    J. Phys. Chem. C 2018, 122, 26378–26384. Abstract & Link
  • I. A. Safo, C. Dosche, M. Oezaslan
    TEM, FTIR and Electrochemistry Study: Desorption of PVP from Pt Nanocubes
    Z. Phys. Chem. 2018, 232, 9-11. Abstract & Link
  • M. Graf, M. Haensch, J. Carstens, G. Wittstock, J. Weissmüller 
    Electrocatalytic Methanol Oxidation with Nanoporous Gold: Microstructure and Selectivity
    Nanoscale 2017, 9, 17839-17848. Abstract & Link
  • S. Dongmo, G. Wittstock, I. Brand, J. Christoffers 
    In situ determination of potential-driven structural changes in a redox-active plumbagin polymer film on a glassy carbon electrode using PM IRRAS under electrochemical control
    Electrochim. Acta 2017, 255, 298-308. Abstract & Link
  • S. Rastgar, G. Wittstock 
    Characterization of Photoactivity of Nanostructured BiVO4 at Polarized Liquid-Liquid Interfaces by Scanning Electrochemical Microscopy
    J. Phys. Chem. C 2017, 121, 25961-25948. Abstract & Link
  • B. Satola, L. Komsiyska, G. Wittstock
    Bulk Aging of Graphite-Polypropylene Current Collectors Induced by Electrochemical Cycling in the Positive Electrolyte of Vanadium Redox Flow Batteries
    J. Electrochem. Soc. 2017, 164, A2566-A2572. Abstract & Link (Open Access)
  • M. Hänsch, J. Behnken, L. Balboa, A. Dyck, G. Wittstock
    Redox Titration of Gold and Platinum Surface Oxides at Porous Microelectrodes
    Phys. Chem. Chem. Phys. 2017, 19, 22915-22925, Abstract & Link
  • W. Schulte, S. Liu, I. Plettenberg, S. Kuhri,  W. Lüke, W. Lehnert, G. Wittstock
    Local Evaluation of Processed Membrane Electrode Assemblies by Scanning Electrochemical Microscopy J. Electrochemcial Soc. 2017, 164(7), F873-F878. Abstract & Link (Open Access)
  • A. Le Gui, F. Endres, G. Wittstock
    Influence of Chemical Structure and Temperature on Oxygen Reduction and Transport in Ionic Liquids.
    Z. Phys. Chem. 2017, 231, 1077-1092. Abstract & Link
  • Y. Zhang, G. Wittstock;
    A Platform for Electric Field Aided and Wire-Guided Droplet Manipulation
    Small 2017, 13, 1601691. (Issue 5, February 5, 2017)  Abstract & Link
  • E. Jaskulska, G. Wittstock, J. Christoffers
    Improved Synthesis of Pinacol Mimethylether - a Superior Solvent for Lithium-Oxygen Batteries
    SYNLETT. 2017, 28, 705-706. Abstract & Link
  • L. Kekedy-Nagy, E. Feraponotova, I. Brand
    Submolecular structure and orientation of oligonucleotide duplexes tethered to gold electrodes probed by infrared reflection absorption spectroscopy: Effect of the electrode potentials
    J. Phys. Chem. B 2017,121, 1552-1565. Abstract & Link
  • I. Liatsou, I. Pashalidis, M. Oezaslan, C. Dosche
    Surface characterization of oxidized biochar fibers derived from Luffa Cylindrica and lanthanide binding
    J. Environ. Chem. Eng. 2017, 5, 4069-4074. Abstract & Link
  • M. Oezaslan, A.-K. Herrmann, M. Werheid, A. Frenkel, M. Nachtegaal, C. Dosche, C. A. Laugier Bonnaud, H. C. Yilmaz, L, Kuehn, E. Rhiel, N. Gaponik, A. Eychmueller, T. J. Schmidt
    Structural Analysis and Electrochemical Properties of Bimetallic Palladium-Platinum Aerogels Prepared by a Two-Step Gelation Process
    ChemCatChem 2017, 9, 798-808. Abstract & Link
  • I. Schmidt, I. Plettenberg, D. Kimmich, H. Ellis, J. Witt, C. Dosche, G. Wittstock
    Spatially Resolved Analysis of Screen Printed Photoanodes of Dye-Sensitized Solar Cells by Scanning Electrochemical Microscopy;
    Electrochim. Acta 2016, 222, 735-746. Abstract & Link
  • H. Bülter, G. Denuault, S. Mátéfi-Tempfli, M. Mátéfi-Tempfli, C. Dosche, G. Wittstock
    Electrochemical Analysis of Nanostructured Iron Oxides using Cyclic Voltammetry and Scanning Electrochemical Microscopy 
    Electrochim. Acta 2016, 222, 1326-1334. Abstract & Link
  • S. Rastgar, M. Pilarski, G. Wittstock
    Polarized liquid-liquid interface meets visible light-driven catalytic water oxidation
    Chem. Commun. 2016, 52, 11382-11385. Abstract & Link
  • J. Witt, D. Mandler, G. Wittstock
    Nanoparticle-Imprinted Matrices as Sensing Layers for Size-Selective Recognition of Silver Nanoparticles
    ChemElectroChem. 2016, 3, 2116-2124, Abstract & Link
  • I. Plettenberg, G. Wittstock
    Direct Local Mapping of Ion Transfer Reactions by Scanning Ohmic Microscopy
    Energy Technol. (Weinheim, Ger.) 2016, 4, 1495-1501.  Abstract & Link (Open Access)
  • P. Schwager, H. Bülter, I. Plettenberg, G. Wittstock
    Review of Local In Situ Probing of Interfaces in Lithium-Ion and Lithium-Oxygen Batteries [review].
    Energy Technol. (Weinheim, Ger.) 2016, 4, 1472-1485, Abstract & Link (Open Access)
  • B. Satola, C. Nunes Kirchner, L. Komsiyska, G. Wittstock
    Chemical Stability of Graphite-Polypropylene Bipolar Plates for the Vanadium Redox Flow Battery at Resting State
    J. Electrochem. Soc. 2016, 163(10), A2318-A2325,  Abstract & Link
  • H. Bülter, F. Peters, G. Wittstock
    Scanning Electrochemical Microscopy for the In Situ Characterization of Solid Electrolyte Interphases: Highly Oriented Pyrolytic Graphite vs. Graphite Composite
    Energy Technol. (Weinheim, Ger.) 2016, 4, 1486-1494. Abstract & Link (Open Access)
  • Y. Zhang, B. Zhu, Y. Liu, G. Wittstock
    Hydrodynamic dispensing and electrical manipulation of attolitre droplets
    Nat. Commun. 2016, 7, 12424, Abstract & Link (Open Access)
  • M. Hitrik, Y. Pisman, G. Wittstock, D. Mandler
    Speciation of Nanoscale Objects by Nanoparticle Imprinted Matrices
    RSC Nanoscale 2016, 8, 13934-13943, Abstract & Link
  • P. Schwager, S. Dongmo, D. Fenske, G. Wittstock
    Reactive oxygen species formed in organic lithium-oxygen batteries
    Phys. Chem. Chem. Phys. 2016, 18, 10774-10780, Abstrac & Link
  • J. grosse Austing, C. Nunes Kirchner, L. Komsiyska, G. Wittstock
    Layer-by-layer modification of Nafion membranes for increased life-time and efficiency of vanadium/air redox flow batteries
    J. Membr. Sci. 2016, 510, 259-269. Abstract & Link
  • H. Bülter, P. Schwager, D. Fenske, G. Wittstock
    Observation of Dynamic Interfacial Layers in Li-Ion and Li-O2 Batteries by Scanning Electrochemical Microscopy
    Electrochim. Acta 2016, 199, 366-379. Abstract & Link
  • D. Kimmich, D. H. Taffa, C. Dosche, M. Wark, G. Wittstock
    Photoactivity and scattering behavior of anodically and cathodically deposited hematite photoanodes -- a comparison by scanning photoelectrochemical microscopy.
    Electrochim. Acta 2016, 202, 224-230. Abstract & Link
  • I. Plettenberg, G. Wittstock
    Combined detection of electrochemical reactions and topographical effects - imaging with scanning ohmic microscopy.
    Electrochim. Acta 2016197, 318-329, Abstract & Link
  • L. M. Uhlig, G. Sievers, V. Brüser, A. Dyck, G. Wittstock
    Characterization of different plasma-treated cobalt oxide catalysts for oxygen reduction reaction in alkaline media.
    Sci. Bull. 201661(8), 612-618. Abstract & Link
  • P. Bohn, G. Liebug, L. Komsiyska, G. Wittstock
    Temperature propagation in prismatic lithium-ion-cells after short term thermal stress
    J. Power Sources, 2016, 313, 30-36. Abstract & Link
  • P. R. Das, L. Komsiyska, O. Osters, G. Wittstock
    Effect of solid loading on the processing and behavior of PEDOT:PSS binder based composite cathodes for lithium ion batteries
    Synth. Met. 2016, 215, 86-94. Abstract & Link
  • H. Bülter, F. Peters, J. Schwenzel, G. Wittstock
    In Situ Quantification of the Swelling of Graphite Composite Electrodes by Scanning Electrochemical Microscopy
    J. Electrochem. Soc. 2016, 163(2), A27-A34. Abstract & Link
  • H. Bülter, M. Sternad, E. dos Santos Sardinha, J. Witt, C. Dosche, M. Wilkening, G. Wittstock
    Investigation of the Electron Transfer at Si Electrodes: Impact and Removal of the Native SiO2 Layer
    J. Electrochem. Soc. 2016, 163(3), A504-A512. Abstract & Link
  • J. grosse Austing, C. Nunes Kirchner, K. Komsiyska, G. Wittstock
    Investigation of crossover processes in a unitized bidirectional vanadium/air redox flow battery
    J. Power Sources 2016306, 692-701. Abstract & Link 
  • I. Brand
    Application of polarization modulation infrared reflection absorption spectroscopy under electrochemical control for structural studies of biomimetic assemblies
    Z. Phys. Chem. 2016, 230, 133-183.
    Abstract & Link

2011-2015

  • M. Michalak, M. Kurel, J. Jedraszko, D. Toczydlowska, G. Wittstock, M. Opallo, W. Nogala
    Voltammetric pH Nanosensor. Anal. Chem. 2015, 87(23), 11641-11645, Abstract & Link
  • H. Bülter, M. Sternad, M. Wilkening, G. Wittstock
    Impact of the Native SiO2 Surface Layer on the Electron Transfer at Amorphous Si
    Electrodes

    ECS Trans. 201568(2), 1-11, Abstract & Link
  • P.R. Das, L. Komsiyska, O. Osters, G. Wittstock
    Electrochemical Stability of PEDOT:PSS as Cathodic Binder for Li-Ion Batteries
    ECS Trans. 2015, 68(2), 45-58, Abstract & Link
  • H. Ellis, I. Schmidt, A. Hagfeldt, G. Wittstock, G. Boschloo
    Influence of Dye Architecture of Triphenylamine Based Organic Dyes on the Kinetics in Dye-Sensitized Solar Cells; J. Phys. Chem. C 2015, 119, 21775–21783, Abstract
  • W. Adamiak, J. Jedraszko, W. Nogala, M. Jönsson-Niedziolka, S. Dongmo, G. Wittstock, H.H. Girault, M.Opallo
    A Simple Liquid–Liquid Biphasic System for Hydrogen Peroxide Generation
    J. Phys. Chem. C, 2015, 119 (34), 20011–20015, Abstract & Link
  • M. Bosserdt, J. Erdőssy, G. Lautner, J. Witt, K.Köhler, N. Gajovic-Eichelmann, A. Yarman, G. Wittstock, F.W. Scheller, R.E. Gyurcsányi
    Microelectrospotting as a new method for electrosynthesis of surface-imprinted polymer microarrays for protein recognition
    Biosens. Bioelectron., 2015, 73, 123-129, Abstract & Link
  • J. Witt, D. Mandler, G. Wittstock
    Magnetically Controlled Release of Dispersed Iron Oxide Nanoparticles from Imprinted Organic Thin Films
    ECS Trans. 2015, 66, 1-7, Abstract & Link
  • H. Bülter, F. Peters, J. Schwenzel, G. Wittstock
    Investigation of Electron Transfer Properties of the SEI on Metallic Lithium Electrodes by SECM at Open Circuit
    ECS Trans. 2015, 66, 69-79, Abstract & Link
  • H. Bülter, F. Peters, J. Schwenzel, G. Wittstock
    Comparison of Electron Transfer Properties of the SEI on Graphite Composite and Metallic Lithium Electrodes by SECM at OCP
    J. Electrochem. Soc. 2015, 13, A7024-A7036, Abstract & Link
  • N. Jacobs, S. Lang, R. Panisch, G. Wittstock, U. Groth, H. R. Nasiri
    Investigation on the electrochemistry and cytotoxicity of the natural product marcanine A and its synthetic derivatives
    RSC Adv. 2015, 5, 58561-58565, Abstract & Link
  • J. Jedraszko, W. Nogala, W. Adamiak, S. Dongmo, G. Wittstock, H. H. Girault, M. Opallo
    Catalysis at room temperature ionic liquid|water interface: H2O2 generation
    Chem. Commun. 2015, 51, 6851-6853, Abstract & Link
  • P. R. Das, L. Komsiyska, O.Osters, G. Wittstock
    PEDOT:PSS as a Functional Binder for Cathodes in Lithium Ion Batteries
    J. Electrochem. Soc. 2015, 162, A674-678, Abstract & Link
  • J. grosse Austing, C. Nunes Kirchner, E.-M. Hammer, L. Komsiyska, G. Wittstock
    Study of a unitisied bidirectional vanadium/air redox flow battery comprising a two-layerd cathode
    J. Power Sources 2015, 273, 1163-1170, Abstract & Link
  • F. Meiners, M. Ahlers, I. Brand, G. Wittstock
    Impact of temperature and electrical potentials on the stability and structure of collagen adsorbed on the gold electrode
    Surf. Sci. 2015, 631, 220-228, Abstract & Link
  • P. Schwager, D. Fenske, G. Wittstock
    Scanning electrochemical microscopy of oxygen permeation through air-electrodes in lithium–air batteries
    J. Electroanal. Chem. 2015, 740, 82-87, Abstract & Link
  • P. Bohn, S.A. Garnica Barragan, L. Komsiyska and G. Wittstock
    Performance and the Characteristics of Thermally Stressed Anodes in Lithium Ion Cells
    J. Electrochem. Soc. 2015, 162(2), A3110, Abstract & Link
  • S. Dongmo, J. Witt, G. Wittstock
    Electropolymerization of quinone-polymers onto grafted quinone monolayers: a route towards non-passivating, catalytically active film
    Electrochim. Acta 2015, 155, 474–482, Abstract & Link
  • A. Sumboja, U. Tefashe, G. Wittstock, P. S. Lee
    Investigation of Charge Transfer Kinetics of Polyaniline Supercapacitor Electrodes by Scanning Electrochemical Microscopy
    Adv. Mater. Interfaces 2015, 1400154/1-1400514/8, Abstract & Link
  • I. Brand, C. Rüdiger, K. Hingerl, E. Portenkirchner, J. Kunze-Liebhäuser
    Compact titanium oxycarbide: a new substrate for quantitative analysis of molecular films by means of infrared reflection absorption spectroscopy
    J. Phys.
    Chem. C 2015, 119, 13767-13776. Abstract & Link
  • I. Brand, F. Habecker, M. Ahlers, T. Klüner
    Structure of collagen adsorbed on a model implant surface resolved by polarization modulation infrared reflection-absorption spectroscopy

    Spectrochim. Acta A 2015, 138, 216-224. Abstract & Link
  • H. Bülter, F. Peters, J. Schwenzel, G. Wittstock
    Spatiotemporal Changes of the Solid Electrolyte Interphase in Lithium-Ion Batteries Detected by Scanning Electrochemical Microscopy
    Angew. Chem. int. Ed. 2014, 126, 10699 –10704, Abstract & Link
  • H. Bülter, F. Peters, J. Schwenzel, G. Wittstock
    Detektion lokaler und zeitlicher Veränderungen der Elektrodengrenzschicht (SEI) in Lithium-Ionen-Batterien mit dem elektrochemischen Rastermikroskop. Angew. Chem. 2014, 126, 10699-10704, Abstract & Link
  • A. Celebanska, A. Lesniewski, J. Niedziolka-Jonsson, M. Kominiak, W. Nogala, G. Wittstock, M. Opallo
    Carbon Nanoparticulate Film Electrode Prepared by Electrophoretic Deposition. Electrochemical oxidation of Thiocholine and Topography Imaging with SECM Equipment in Dry Conditions
    Electrochim. Acta, 2014, 144, 136-140, Abstract & Link
  • P. Bohn, S. A. Garnica Barragan, L. Komsiyska, G. Wittstock
    Influence of a Short-Term Thermal Stress on the Performance and the Characteristics of Lithium Ion Cells
    ECS Transactions, 2014, 62(1), 189-196,Abstract & Link
  • P. R. Das, A. Gräfenstein, D. Ledwoch, O. Osters, L. Komsiyska, G. Wittstock
    Conducting Polymers as Binder Additives for Cathodes in Li Ion Battery
    ECS Transactions, 2014, 63(1), 31-43, Abstract & Link
  • D. Huang, B. Zhang, J. Bai, Y. Zhang, G. Wittstock, M. Wang, Y. Shen
    Pt Catalyst Supported within TiO2 Mesoporous Films for Oxygen Reduction Reaction
    Electrochim. Acta, 2014, 130, 97-103, Abstract & Link
  • F. Meiners, J. H. Ross, I. Brand, A. Buling, M. Neumann, P. J. Köster, J. Christoffers, G. Wittstock
    Modification of Silicon Oxide Surfaces by Monolayers of an Oligoethylene Glycol-Terminated Perfluoroalkyl Silane
    Colloids Surf. A, 2014, 449, 31-41, Abstract & Link
  • A. Lesch, P.-C. Chen, F. Roelfs, C. Dosche, D. Momotenko, F. Cortés-Salazar, H. H. Girault, G. Wittstock
    Finger Probe Array for Topography-Tolerant Scanning Electrochemical Microscopy of Extended Samples
    Anal. Chem. 2014, 86, 713-720, Abstract & Link
  • S. Kraus-Ophir, J. Witt, G. Wittstock and D. Mandler
    Nanoparticle-Imprinted Polymers for Size-Selective Recognition of Nanoparticles
    Angew. Chem. Int. Ed. 2014, 53, 294-298, Abstract & Link
  • S. Kraus-Ophir, J. Witt, G. Wittstock, D. Mandler,
    Nanopartikulär geprägte Polymere für die größenenselektive Erkennung von Nanopartikeln,
    Angew. Chem., 2014, 126, 300-304, Abstract & Link
  • W. Schulte, M. Orlof, I. Brand, B. Krochowiec, E. Rogalska
    A Langmuir monolayer study of the action of phospholipase A2 on model phospholipid and mixed phospholipid-GM1 ganglioside membranes
    Coll. Surf. B 2014, 116, 389-395. Abstract & Link
  • D. Riebe, T. Beitz, C. Dosche, H.-G. Loehmannsroeben, V. Raab, C. Raab, M. Unverzagt
    High-Resolution Spectrometer Using Combined Dispersive and Interferometric Wavelength Separation for Raman and Laser-Induced Breakdown Spectroscopy (LIBS)
    Appl. Spec. 2014, 68, 1030-1038. Abstract & Link
  • M. Burchardt, G. Wittstock,
    Micropatterned Multienzyme Devices with Adjustable Amounts of Immobilized Enzymes,
    Langmuir 2013, 29 (48), 15090-15099, Abstract & Link
  • A. Lesch, D. Momotenko, F. Cortés-Salazar, F. Roelfs, H. H. Girault, G. Wittstock
    High-throughput scanning electrochemical microscopy brushing of strongly tilted and curved surfaces
    Electrochim. Acta 2013, 110, 30-41, Abstract & Link
  • U. M. Tefashe, G. Wittstock
    Quantitative characterization of shear force regulation for scanning electrochemical microscopy
    C. R. Chimie 2013, 16, 7-14, Abstract & Link 
  • F. Meiners, I. Plettenberg, J. Witt, B. Vaske, A. Lesch, I. Brand, G. Wittstock
    Local Control of Protein Binding and Cell Adhesion by Patterned Organic Thin Films
    Anal. Bioanal. Chem. 2013, 405, 3673-3691. Abstract & Link
  • M. Hemgesberg, B. Bayarmagnai, N. Jacobs, S. Bay, S. Follmann, C. Wilhelm, Z. Zhou, M. Hartman, T. J. J. Müller, S. Ernst, G. Wittstock, W. R. Thiel
    Structurally stressed PT09SBA: a close look at the properties of large pore photoluminscent, redox active mesoporous hybrid silica.
    RSC Adv. 2013, 3, 8242-8253. Abstract & Link
  • M. Ahlers, N. Stein, L. Broch, I. Brand,
    Study of the potential driven changes in a collagen film self-assembled on a polycrystalline gold electrode surface
    J. Electroanal. Chem. 2013, 706, 140-148. Abstract & Link
  • I. Brand
    Application of infrared spectroscopy for structural analysis of planar lipid bilayers under electrochemical control in Advances in Planar Lipid Bilayers and Liposomes, (A. Iglic, C.V. Kulkarni, Eds.), Academic Press 2013, Vol. 18, 21-62. Link
  • A. Lesch, B. Vaske, F. Meiners, D. Momotenko, F. Cortés-Salazar, H. H. Girault, G. Wittstock
    Parallel Imaging and Chemical Template-Free Patterning Self-Assembled Monolayers with Soft Linear Microelectrode Arrays
    Angew. Chem. Int. Ed. 2012, 51, 10413-10416. Abstract & Link
  • A. Lesch, B. Vaske, F. Meiners, D. Witte, D. Momotenko, F. Cortés-Salazar, H. H. Girault, G. Wittstock
    Parallele Abbildung und templatfreie Strukturierung selbstassemblierter Monolagen mit weichen linearen Mikroelektrodenarrays
    Angew. Chem., 2012, 124, 10559-10563. Abstract & Link
  • D. Momotenko, L. Qiao, F. Cortés-Salazar, A. Lesch, G. Wittstock, H. H. Girault
    Electrochemical Push-Pull Scanner with Mass Spectrometry Detection
    Anal. Chem. 2012, 84, 6630-6637. Abstract & Link
  • U. M. Tefashe, M. Rudolph, H. Miura, D. Schlettwein, G. Wittstock
    Photovoltaic Characteristics and Dye Regeneration Kinetics in D149-sensitized ZnO with Varied Dye Loading and Film Thickness
    Phys. Chem. Chem. Phys. 2012, 14, 7533-7542. Abstract & Link
  • A. Sumboja, U. M. Tefashe, G. Wittstock, P. S. Lee
    Monitoring electroactive ions at manganese dioxide pseudocapacitive electrodes with scanning electrochemical microscope for supercapacitor electrodes
    J. Power Sources, 2012, 207, 205-211. Abstract & Link
  • U. M. Tefashe, K. Nonomura, N. Vlachopoulos, A. Hagfeldt, G. Wittstock
    Effect of Cation on Dye Regeneration Kinetics of N719-sensitized TiO2 Films in Acetonitrile-based and Ionic-Liquid-based Electrolytes Investigated by Scanning Electrochemical Microscopy
    J. Phys. Chem. C 2012, 116, 4316. Abstract & Link
  • A. Lesch, D. Momotenko, F. Cortés-Salazar, I. Wirth, U. Mengesha Tefashe, F. Meiners, B. Vaske, H. H. Girault, G. Wittstock
    Fabrication of soft gold microelectrode arrays as probes for scanning electrochemical microscopy
    J. Electroanal. Chem. 2012, 666, 52-61. Abstract & Link
  • A. Lesch, G. Wittstock, C. Burger, B. Walther, J. Hackenberg
    External control of anodic dissolution mechanisms of 100Cr6 in nitrate/chloride mixed electrolytes
    J. Electrochem. Sci. Eng. 2011, 1, 39-54. Abstract & Link
  • J. Luo, J. Hu, W. Saak, R. Beckhaus, G. Wittstock, I. F. J. Vankelecom, C. Agert, O. Conrad
    Protic ionic liquid and ionic melts prepared from methanesulfonic acid and 1H-124-triazole as high temperature PEMFC electrolytes
    J. Mater. Chem. 2011, 21, 10426. Abstract & Link
  • D. Momotenko, F. Cortés-Salazar, A. Lesch, G. Wittstock, H. H. Girault
    Microfluidic Push–Pull Probe for Scanning Electrochemical Microscopy
    Anal. Chem. 2011, 83, 5275-5282. Abstract & Link
  • F. Cortés-Salazar, D. Momotenko, A. Lesch, G. Wittstock, H. H. Girault
    Seeing Big with Scanning Electrochemical Microscopy
    Anal. Chem. 2011, 83, 1493-1499. Abstract & Link
  • M. Nullmeier, H. Koliwer-Brandl, S. Kelm, P. Zägel, K.-W. Koch, I. Brand
    Impact of strong and weak lipid-protein interactions on the structure of a lipid bilayer on a gold electrode surface
    ChemPhysChem 2011, 12, 1066-1079, Abstract & Link

2006-2010

  • F. Cortés-Salazar, D. Momotenko, A. Lesch, G. Wittstock, H. H. Girault
    Soft Microelectrode Linear Array for Scanning Electrochemical Microscopy
    Anal. Chem. 2010, 82, 10037-10044. Abstract & Link
  • W.Nogala, A. Celebanska, G.Wittstock, M.Opallo
    Bioelectrocatalytic Carbon Ceramic Gas Electrode for Reduction of Dioxygen and Its Application in a Zinc–Dioxygen Cell
    Fuel Cells 2010, 6, 1157-1163. Abstract & Link
  • U. M. Tefashe, T. Loewenstein, H. Miura, D. Schlettwein, G. Wittstock
    Scanning electrochemical microscope studies of dye regeneration in indoline (D149)-sensitized ZnO photoelectrochemical cells
    J. Electroanal. Chem. 2010, 650, 24-30. Abstract & Link
  • F. Cortés-Salazar, A. Lesch, D. Momotenko, J. Busnel, G. Wittstock, H. Girault
    Fountain Pen for Scanning Electrochemical Microscopy
    Anal. Meth. 2010, 2, 817-823. Abstract & Link
  • C. Zhao, M. Burchardt, T. Brinkhoff, C. Beardsley, M. Simon, G. Wittstock
    Microfabrication of Patterns of Adherent Marine Bacterium Phaeobacter inhibens Using Soft Lithography and Scanning Probe Lithography
    Langmuir 2010, 26, 8641–8647. Abstract & Link
  • W.Nogala, K. Szot, M. Burchardt, F. Roelfs, J. Rogalski, M. Opallo, G. Wittstock
    Feedback mode SECM study of laccase and bilirubin oxidase immobilised in a sol–gel processed silicate film
    Analyst 2010, 135, 2051–2058. Abstract & Link
  • W.Nogala, A. Celebanska, K. Szot, G. Wittstock, M. Opallo
    Bioelectrocatalytic mediatorless dioxygen reduction at carbon ceramic electrodes modified with bilirubin oxidase
    Electrochim. Acta 2010, 55, 5719–5724. Abstract & Link
  • W. Nogala, K. Szot, M. Burchardt, M. Joensson-Niedziolka, J. Rogalski, G. Wittstock, M. Opallo
    Scanning electrochemical microscopy activity mapping of electrodes modified with laccase encapsulated in sol–gel processed matrix
    Bioelectrochemistry 2010, 79, 101-107. Abstract & Link
  • C. Nunes Kirchner, M. Träuble, G. Wittstock
    Study of Diffusion and Reaction in Microbead Agglomerates
    Anal. Chem. 2010, 82, 2626-2635. Abstract & Link
  • M. Salomo, S. E. Pust, G. Wittstock, E. Oesterschulze
    Integrated cantilever probes for SECM/AFM characterization of surfaces
    Microelectron. Eng. 2010, 87, 1537-1539. Abstract & Link
  • S. Schmachtel, S. E. Pust, K.Kontturi, O. Forsén, G. Wittstock
    New oxygen evolution anodes for metal electrowinning: investigation of local physicochemical processes on composite electrodes with conductive atomic force microscopy and scanning electrochemical microscopy
    J. Appl. Electrochem. 2010, 40, 581-592. Abstract & Link
  • S. E. Pust, M. Salomo, E. Oesterschulze, G. Wittstock
    Influence of electrode size and geometry on electrochemical experiments with combined SECM–SFM probes
    Nanotechnology 2010, 21, 105709. Abstract & Link
  • I. Brand, M. Nullmeier, T. Klüner, R. Jogireddy, J. Christoffers, G. Wittstock
    Structural Analysis of HS(CD2)12(O-CH2-CH2)6OCH3 Monolayers on Gold by Means of Polarization Modulation Infrared Reflection Absorption Spectroscopy. Progress of the Reaction with Bromine
    Langmuir 2010, 26(1), 362-370. Abstract & Link
  • F. Cortés-Salazar, M. Träuble, F. Li, J.M. Busnelk A. L. Gassnerk M. Hojeijk G. Wittstockk H. H. Girault
    Soft Stylus Probes for Scanning Electrochemical Microscopy
    Anal. Chem. 2009, 81, 6889-6896. Abstract & Link
  • Y. Shen, U. M. Tefashe, K. Nonomura, T. Loewenstein, D. Schlettwein, G. Wittstock
    Photoelectrochemical kinetics of Eosin Y-sensitized zinc oxide films investigated by scanning electrochemical microscopy under illumination with different LED
    Electrochim. Acta 2009, 55, 458-464. Abstract & Link
  • M. Burchardt, M. Träuble, G. Wittstock
    Digital Simulation of Scanning Electrochemical Microscopy Approach Curves to Enzyme Films with Michaelis-Menten Kinetics
    Anal. Chem. 2009, 81, 4857–4863. Abstract & Linkt
  • P. C. Chen, R. L. C. Chen, T. J. Cheng, G. Wittstock
    Localized Deposition of Chitosan as Matrix for Enzyme Immobilization
    Electroanalysis 2009, 21, 804-810. Abstract & Link
  • C. Zhao, T. Brinkhoff, M. Burchardt, M. Simon, G. Wittstock
    Surface selection adhesion and retention behavior of marine bacteria on synthetic organic surfaces using self-assembled monolayers and atomic force microscopy
    Ocean Dynamics 2009, 59, 305-315. Abstract & Link
  • K. Szot, W. Nogala, J. Niedziolka-Jönssona, M. Jönsson-Niedziolka, F. Marken, J. Rogalski, C. Nunes Kirchner, G. Wittstock, M. Opallo
    Hydrophilic carbon nanoparticle-laccase thin film electrode for mediatorless dioxygen reduction SECM activity mapping and application in zinc-dioxygen battery
    Electrochim. Acta 2009, 54, 4620–4625. Abstract & Link
  • S. E. Pust, S. Szunerits, R. Boukherroub, G. Wittstock
    Electro-oxidative nanopatterning of silane monolayers on boron-doped diamond electrodes
    Nanotechnology 2009, 20, 75302. Abstract & Link
  • S. E. Pust, W. Maier, G. Wittstock
    Investigation of Localized Catalytic and Electrocatalytic Processes and Corrosion Reactions with Scanning Electrochemical Microscopy (SECM)
    Z. Phys. Chem. 2008, 222, 1463-1517. Abstract & Link
  • I. Zawisza, M. Nullmeier, S. E. Pust, R. Boukherroub, S. Szunerits, G. Wittstock
    Application of Thin Titanium/Titanium Oxide Layers Deposited on Gold for Infrared Reflection Absorption Spectroscopy: Structural Studies of Lipid Bilayers
    Langmuir 2008, 24, 7378-7387. Abstract & Link
  • C. Zhao, I. Zawisza, M. Nullmeier, M. Burchardt, M. Träuble, I. Witte, G. Wittstock
    Microelectrochemical Modulation of Micropatterned Cellular Environments
    Langmuir 2008, 24, 7605-7613. Abstract & Link
  • I. Zawisza, G. Wittstock, R. Boukherroub, S. Szunerits
    Polarization Modulation Infrared Reflection Absorption Spectroscopy Investigations of Thin Silica Films Deposited on Gold. 2. Structural Analysis of a 1 2-Dimyristoyl-sn-glycero-3-phosphocholine Bilayer
    Langmuir 2008, 24, 3922-3929. Abstract & Link
  • R. Jogireddy, I. Zawisza, G. Wittstock, J. Christoffers
    Short Synthesis of a Specifically Perdeuterated Hexaethylene Glycol-Terminated Alkanethiol
    Synlett 2008, 8, 1219-1221. Abstract & Link
  • Y. Shen, M. Träuble, G. Wittstock
    Electrodeposited noble metal particles in polyelectrolyte multilayer matrix as electrocatalyst for oxygen reduction studied using SECM
    Phys. Chem. Chem. Phys. 2008, 10, 3635-3644. Abstract & Link
  • M. J. W. Ludden, J. K. Sinha, G. Wittstock, D. N. Reinhoudt, J. Huskens
    Control over binding stoichiometry and specificity in the supramolecular immobilization of cytochrome c on a molecular printboard
    Org. Biomol. Chem. 2008, 6, 1553-1557. Abstract & Link
  • S. Schmachtel, S. E. Pust, M. Toiminen, G. Wittstock, K. Kontturi, O. Forsén, M. H. Barker
    Local process investigations on composite electrodes: on the way to understanding design criteria for spray coated anodes in Zn electrowinning
    J. South Afr. Inst. Min. Metall. 2008, 108, 273-283. Abstract & Link
  • I. Rianasari, L. Walder, M. Burchardt, I. Zawisza, G. Wittstock
    Inkjet-Printed Thiol Self-Assembled Monolayer Structures on Gold: Quality Control and Microarray Electrode Fabrication
    Langmuir 2008, 24, 9110-9117. Abstract & Link
  • E. Malel, J. K. Sinha, I. Zawisza, G. Wittstock, D. Mandler
    Electrochemical detection of Cd2+ ions by a self-assembled monolayer of 1 9-nonanedithiol on gold
    Electrochim. Acta 2008, 53, 6753-6758. Abstract & Link
  • S. Szunerits, G. Wittstock, C. Nunes Kirchner, R. Boukherroub, C. Gondran
    Electrochemical investigation of the influence of thin SiOx films deposited on gold on charge transfer characteristics
    Electrochim. Acta 2008, 53, 7908-7914. Abstract & Link
  • W. Nogala, M. Burchardt, J. Rogalski, M. Opallo, G. Wittstock
    Scanning electrochemical microscopy study of laccase within a sol-gel processed silicate film
    Bioelectrochemistry 2008, 72, 174-182. Abstract & Link
  • M. Burchardt, G. Wittstock
    Kinetic studies of glucose oxidase in polyelectrolyte multilayer films by means of scanning electrochemical microscopy (SECM)
    Bioelectrochemistry 2008, 72, 66-76. Abstract & Link
  • Y. Shen, M. Träuble, G. Wittstock
    Detection of Hydrogen Peroxide Produced during Electrochemical Oxygen Reduction Using Scanning Electrochemical Microscopy
    Anal. Chem. 2008, 80, 750-759. Abstract & Link
  • I. Zawisza, G. Wittstock, R. Boukherroub, S. Szunerits
    PM IRRAS Investigation of Thin Silica Films Deposited on Gold. Part 1. Theory and Proof of Concept
    Langmuir 2007, 23, 9303-9309. Abstract & Link
  • G. Wittstock, M. Burchardt, S. E. Pust
    Applications of Scanning Electrochemical Microscopy (SECM)
    in Applied Scanning Probe Methods 2007, 7, 259-299. Abstract & Link
  • S. E. Pust, D. Scharnweber, S. Baunack, G. Wittstock
    Electron Transfer Kinetics at Oxide Films on Metallic Biomaterials: Scanning Electrochemical Microscopy Studies of Ti6Al4V
    J. Electrochem. Soc. 2007, 154, C508-C514. Abstract & Link
  • I. M. Piglosiewicz, R. Beckhaus, G. Wittstock, W. Saak, D. Haase
    Selective Oxidation and Reduction of Trinuclear Titanium(II) Hexaazatrinaphthylene Complexes
    Inorg. Chem. 2007, 46, 7610-7620. Abstract & Link
  • S. Szunerits, S. E. Pust, G. Wittstock
    Multidimensional electrochemical imaging in materials science
    Anal. Bioanal. Chem. 2007, 389, 1103-1120. Abstract & Link
  • C. Nunes Kirchner, S. Szunerits, G. Wittstock
    Scanning electrochemical microscopy (SECM) based detection of oligonucleotide hybridization and simultaneous determination of the surface concentration of immobilized oligonucleotides on gold
    Electroanalysis 2007, 19, 1258-1267. Abstract & Link
  • C. Nunes Kirchner, K. H. Hallmeier, R. Szargan, T. Raschke, C. Radehaus, G. Wittstock
    Evaluation of Thin Film Titanium Nitride Electrodes for Electroanalytical Applications
    Electroanalysis 2007, 19, 1023-1031. Abstract & Link
  • M. Nashan, J. Freienberg, G. Wittstock
    Farbeffekte auf Knopfdruck
    CHEMKON 2007, 14, 4. Abstract & Link
  • C. Nunes Kirchner, C. Zhao, G. Wittstock
    Analysis of the activity of beta-galactosidase from Escherichia coli by scanning electrochemical microscopy (SECM)
    Comprehensive Analytical Chemistry 2007, 49, e371-e379. Abstract & Link
  • C. Nunes Kirchner, G. Wittstock
    Kinetic analysis of titanium nitride thin films by scanning electrochemical microscopy
    Comprehensive Analytical Chemistry 2007, 49, e363-e370. Abstract & Link
  • G. Wittstock, M. Burchardt, C. Nunes Kirchner
    Scanning electrochemical microscopy in biosensor research
    Comprehensive Analytical Chemistry 2007, 49, 907-939. Abstract & Link
  • G. Wittstock, M. Burchardt, S. E. Pust, Y. Shen, C. Zhao
    Scanning Electrochemical Microscopy for Direct Imaging of Reaction Rates
    Angew. Chem. Int. Ed. 2007, 46, 1584-1617. Abstract & Link
  • G. Wittstock, M. Burchardt, S. E. Pust, Y. Shen, C. Zhao
    Elektrochemische Rastermikroskopie zur direkten Abbildung von Reaktionsgeschwindigkeiten
    Angew. Chem. 2007, 119, 1604-1640. Abstract & Link
  • M. Träuble, C. Nunes Kirchner, G. Wittstock
    Nonlinear boundary conditions in simulations of electrochemical experiments using the boundary element method
    AIP Conf. Proc. 2007, 963, 500-503. Abstract & Link
  • S. E. Pust, D. Scharnweber, C. Nunes Kirchner, G. Wittstock
    Heterogeneous Distribution of Reactivity on Metallic Biomaterials: Scanning Probe Microscopy Studies of the Biphasic Ti Alloy Ti6Al4V
    Adv. Mater. 2007, 19, 878-882. Abstract & Link
  • M. Zhang, G. Wittstock, Y. Shao, H. H. Girault
    Scanning Electrochemical Microscopy as a Readout Tool for Protein Electrophoresis
    Anal. Chem. 2007, 79, 4833-4839. Abstract & Link
  • E. Oesterschulze, L. Abelmann, A. van den Bos, R. Kassing, N. Lawrence, G. Wittstock, C. Ziegler
    Sensor technology for Scanning Probe Microscopy and New Application
    Applied Scanning Probe Methods 2006, 2, 165-197. Abstract & Link
  • P. Actis, M. Manesse, C. Nunes Kirchner, G. Wittstock, Y. Coffinier, R. Boukherroub, S. Szunerits
    Localized electropolymerization on oxidized boron-doped diamond electrodes modified with pyrrolyl units
    Phys. Chem. Chem. Phys. 2006, 8, 4924-4931. Abstract & Link
  • C. Nijhuis, J. Sinha, G. Wittstock, J. Huskens, B. Ravoo, D. Reinhoudt
    Controlling the Supramolecular Assembly of Redox-Active Dendrimers at Molecular Printboards by Scanning Electrochemical Microscopy
    Langmuir 2006, 22, 9770-9775. Abstract & Link
  • O. Sklyar, M. Träuble, C. Zhao, G. Wittstock
    Modeling Steady-State Experiments with a Scanning Electrochemical Microscope Involving Several Independent Diffusing Species Using the Boundary Element Method
    J. Phys. Chem. B 2006, 110, 15869-15877. Abstract & Link
  • Y. Shen, K. Nonomura, D. Schlettwein, C. Zhao, G. Wittstock
    Photoelectrochemical kinetics of eosin Y-sensitized zinc oxide films investigated by scanning electrochemical microscopy
    Chem. Eur. J. 2006, 12, 5832-5839. Abstract & Link
  • C. Zhao, I. Witte, G. Wittstock
    Switching on cell adhesion with microelectrodes
    Angew. Chem. Int. Ed. 2006, 118, 5595-5597. Abstract & Link

2000-2005

  • O. Sklyar, T. H. Treutler, N. Vlachopoulos, G. Wittstock
    The geometry of nanometer-sized electrodes and its influence on electrolytic currents and metal deposition processes in scanning tunneling and scanning electrochemical microscopy
    Surf. Sci. 2005, 597, 181-195. Abstract & Link
  • G. Wittstock, M. Burchardt, C. Nunes Kirchner
    Untersuchung dünner organischer Schichten
    LaborPraxis 2005, 9, 20-22. Abstract & Link
  • M.A. Malik, P.J. Kulesza, R. Wlodarczyk, G. Wittstock ,R. Szargan, H. Bala, Z. Galus
    Formation of Ultra-Thin Prussian Blue Layer on Carbon Steel that Promotes Adherence of Hybrid Polypyrrole Based Protective Coating
    J. Solid State Electrochm. 2005, 9, 403-411. Abstract & Link
  • G. Wittstock, C. Zhao, T. Wilhem, O. Sklyar
    Untersuchung enzymatisch aktiver Oberflächen mit dem elektrochemischen Rastermikroskop (SECM)
    Chem. Ing. Tech. 2005, 77, 853-857. Abstract & Link
  • C. Zhao, G. Wittstock
    Scanning electrochemical microscopy for detection of Biosensor and biochip surfaces with immobilized pyrroloquinone (PQQ)-dependent glucose dehydrogenase as enzyme label
    Biosens. Bioelectron. 2005, 20, 1277-1284. Abstract & Link
  • O. Sklyar, A. Kueng, C. Kranz, B. Mizaikoff, A. Lugstein, E. Bertagnolli, G. Wittstock
    Numerical Simulation of SECM Experiments with Frame-Shaped Integrated AFM-SECM Probes Using the Boundary Element Method
    Anal. Chem. 2005, 77, 764-771. Abstract & Link
  • C. Zhao, J. Sinha, C. A. Wijayawardhana, G. Wittstock
    Monitoring beta-Galactosidase Activity by Means of Scanning Electrochemical Microscopy
    J. Electroanal. Chem. 2004, 561, 83-91. Abstract & Link
  • C. Zhao, G. Wittstock
    An SECM detection scheme with improved sensitivity and lateral resolution: Detection iof galactosidase activity with signal amplification by glucose dehydrogenase
    Angew. Chem. Int. Ed. 2004, 43, 4170-4172. Abstract & Link
  • C. Zhao, G. Wittstock
    Ein SECM-Detektionsmodus mit verbesserter Empfindlichkeit und lateraler Auflösung: Detektion von Galactosidaseactivität mit Signalverstärkung durch Glucosedehydrogenase
    Angew. Chem. 2004, 116, 4264-4267. Abstract & Link
  • C. Zhao, G. Wittstock
    Scanning Electrochemical Microscopy of Quinoprotein Glucose Dehydrogenase
    Anal. Chem. 2004, 76, 3145-3154. Abstract & Link
  • G. Wittstock
    Imaging Localized Reactivities by Scanning Electrochemical Microscopy (SECM) Solid-Liquid Interfaces
    in Solid-Liquid Interphases Macroscopic Phenomena - Microscopic Understanding (Eds. K. Wandelt S. Thurgate) Topics Appl. Phys. Vol. 85 Springer, Berlin 2003 , pp. 335-364. Abstract & Link
  • W. Schuhmann, G. Wittstock
    Trendberichte Physikalische Chemie - Mikroelektrochemie
    Nachr. Chem. 2003, 51, 333-336.
  • O. Sklyar, J. Ufheil, J. Heinze, G. Wittstock
    Application of the boundary element method for characterization of heptode ultramicroelectrodes in SECM experiments
    Electrochim. Acta. 2003, 49, 117-128. Abstract & Link
  • T. H. Treutler, G. Wittstock
    Combination of electrochemical tunneling microscope (ECSTM) and scanning electrochemical microscope (SECM): Application fot tip-induced modification of self-assembled monolayers
    Electrochim. Acta 2003, 48, 2923-2932. Abstract & Link
  • T. Wilhelm, G. Wittstock
    Analysis of Interaction in Patterned Multienzyme Layers by Using Scanning Electrochemical Microscopy
    Angew. Chem. Int. Ed. 2003, 42, 2247-2250. Abstract & Link
  • T. Wilhelm, G. Wittstock
    Analyse von Wechselwirkungen in gemusterten Multi-Enzymschichten mit elektrochemischer Rastermikroskopie (SECM)
    Angew. Chem. 2003, 115, 2350-2353. Abstract & Link
  • O. Sklyar, G. Wittstock
    Numerical Simulations of Complex Nonsymmetrical 3D Systems for Scanning Electrochemical Microscopy Using the Boundary Element Method
    J. Phys. Chem. B 2002, 106, 7499-7508. Abstract & Link
  • G. Wittstock, P. Gründler
    Vom tropfenden Quecksilber zu integrierten Mikrosystemen.
    Nachr. Chem. 2002, 50, 1353-1355. Abstract & Link
  • T. Wilhelm, G. Wittstock
    Generation of Periodic Enzyme Patterns by Soft Lithography and Activity Imaging by Scanning Electrochemical Microscopy.
    Langmuir 2002, 18, 9486-9493. Abstract & Link
  • G. Wittstock
    Sensor arrays and array sensors: current trends and perspectives.
    Anal. Bioanal. Chem. 2002, 372, 16-17. Abstract & Link
  • L. C. P. M. de Smet, H. Zuilhof, E. J. R. Sudhölter, G. Wittstock, M. S. Duerdin, L. H. Lie, A. Houlton, Benjamin R. Horrocks
    Diffusion in porous silicon: effects on the reactivity of alkenes and electrochemistry of alkylated porous silicon
    Electrochim. Acta 2002, 47, 2653-2663. Abstract & Link
  • G. Wittstock, T. Wilhelm
    Characterization and Manipulation of Microscopic Biochemically Active Regions by Scanning Electrochemical Microscopy (SECM)
    Anal. Sci. 2002, 18, 1199-1204. Abstract & Link
  • S. Sauter, G. Wittstock, R. Szargan
    Localisation of electrochemical oxidation processes in nickel and cobalt hexacyanoferrates investigated by analysis of the multiplet patterns in X-ray photoelectron spectra
    Phys. Chem. Chem. Phys. 2001, 3, 562-569. Abstract & Link
  • T. Wilhelm, G. Wittstock
    Characterization and Manipulation of Microscopic Biochemically Active Regions by Scanning Electrochemical Microscopy (SECM)
    Elektronentransfer in Chemie und Biologie. Beiträge der Jahrestagung der GDCh-Fachgruppe Angewandte Elektrochemie 2001, Bd. 23, ISBN 3-036028-03-6.
  • S. Sauter, G. Wittstock
    Local Deposition and Characterisation of K2Co[Fe(CN)6] and K2Ni[Fe(CN)6] by Scanning Electrochemical Microscopy
    J. Solid State Electrochem. 2001, 5, 205-211. Abstract & Link
  • A. Schaufuß, B. Flemming, G. Wittstock
    Formation of polymer-modified electrodes from 2-mercaptobenzoxazole in aqueous solution
    J.Solid State Electrochem. 2001, 6, 29-38. Abstract & Link
  • G. Wittstock
    Modification and characterization of artificially patterned enzymatically active surfaces by scanning electrochemical microscopy
    Fresenius J. Anal. Chem. 2001, 370, 303-315. Abstract & Link
  • T. Wilhelm, G. Wittstock
    Patterns of functional proteins formed by local electrochemical desorption of self-assembled monolayers
    Electrochim. Acta 2001, 47, 275-281. Abstract & Link
  • G. Wittstock, T. Wilhelm, S. Bahrs, P. Steinrücke
    SECM feedback imaging of enzymatic activity on agglomerated microbeads
    Electroanalysis 2001, 13, 669-675. Abstract & Link
  • B. R. Horrocks, G. Wittstock
    Biological Systems
    in Scanning Electrochemical Microscopy (Eds. A.J. Bard M.V. Mirkin) M. Dekker, New York 2001, pp. 445-520. Abstract & Link
  • C. A. Wijayawardhana, N. J. Ronkainen-Matsuno, S. M. Farrel, G. Wittstock, H. B. Halsall, W. R. Heineman
    Microspot Enzyme Assays with Scanning Electrochemical Microscopy
    Anal. Sci. 2001, 17 Supplement, 535-538. Abstract & Link

1996-2000

  • T. Wilhelm, G. Wittstock
    Localized electrochemical desorption of gold alkanethiolate monolayers by means of scanning electrochemical microscopy (SECM)
    Microchim. Acta 2000, 133, 1-9. Abstract & Link
  • J. Zaumseil, G. Wittstock, S. Bahrs, P. Steinrücke
    Imaging the activity of nitrate reductase by means of a scanning electrochemical microscope
    Fresenius J. Anal. Chem. 2000, 367, 346-351. Abstract & Link
  • G. Wittstock, T. Asmus, T. Wilhelm
    Investigation of Ion-Bombarded Conducting Polymer Films by Scanning Electrochemical Microscopy (SECM)
    Fresenius J. Anal. Chem. 2000, 367, 346-351. Abstract & Link
  • C. A. Wijayawardhana, G. Wittstock, H. B. Halsall, W. R. Heineman
    Electrochemical Immunoassay with Microscopic Immunomagnetic Bead Domains and Scanning Electrochemical Microscopy
    Electroanalysis 2000, 12, 640-644. Abstract & Link
  • C.A. Wijayawardhana, G. Wittstock, H.B. Halsall, W.R. Heineman
    Spatially Addressed Deposition and Imaging of Biochemically Active Bead Microstructures by Scanning Electrochemical Microscopy
    Anal. Chem. 2000, 72, 333-338. Abstract & Link
  • A. Schaufuß, G. Wittstock
    Oxidation of 2-mercaptobenzoxazole in aqueous solution - solid phase formation at glassy carbon electrodes
    J. Solid State Electrochem. 1999, 3, 361-369. Abstract & Link
  • T. Wilhelm, G. Wittstock, R. Szargan
    Scanning electrochemical microscopy of enzymes immobilized on structured glass-gold substrates
    Fresenius J. Anal. Chem. 1999, 365, 163- 167. Abstract & Link
  • R. Szargan, I. Uhlig, G. Wittstock
    XPS Investigation of Surface Phenomena in Sulphide Flotation
    J. Surf. Invest. 1998, 13, 499-514.
  • G. Wittstock, S. H. Jenkins, H. B. Halsall, W. R. Heineman
    Continuing Challenges for the Immunoassay Field
    Nanobiology 1998, 4, 153-162.
  • G. Wittstock, A. Strübing, R. Szargan, G. Werner
    Glucose oxidation at bismuth-modified platinum electrodes
    J. Electroanal. Chem. 1998, 444, 61-73. Abstract & Link
  • G. Wittstock, B. Gründig, B. Strehlitz, K. Zimmer
    Evaluation of Microelectrode Arrays for Amperometric Detection by Scanning Electrochemical Microscopy
    Electroanalysis 1998, 10, 526-531. Abstract & Link
  • R. Szargan, I. Uhlig, G. Wittstock
    XPS Investigation of Surface Phenomena in Sulphide Flotation
    Poverkhnost 1997, 16:4-5, 91-104.
  • R. Szargan, I. Uhlig, G. Wittstock, P. Roßbach
    New Methods in Flotation Research - Application of Synchrotron Radiation Excited-Photoelectron Spectroscopy on Investigation of Adsorbates on Modified Galena Surfaces
    Int. J. Miner. Process 1997, 51, 151-161. Abstract & Link
  • I. Kartio, G. Wittstock, K. Laajalehto, D. Hirsch, J. Simola, T. Laiho, R. Szargan, E. Suoninen
    Detection of Elemental Sulfur on Galena Oxidized in Acidic Solution
    Int. J. Miner. Process. 1997, 51, 293-301. Abstract & Link
  • C. Kranz, G. Wittstock, H. Wohlschläger, W. Schuhmann
    Imaging of Microstructured Biochemically Active Surfaces with Scanning Electrochemical Microscopy
    Electrochim. Acta 1997, 42, 3105-3111. Abstract & Link
  • G. Wittstock, R. Hesse, W. Schuhmann
    Patterned Self-Assembled Alkanethiolate Monolayers on Gold. Patterning and Imaging by Means of Scanning Electrochemical Microscopy
    Electroanalysis 1997, 9, 746-750. Abstract & Link
  • G. Wittstock, H. Emons
    Voltammetric Determination of Ubiquinone Adsorption at Mercury Electrodes
    Electroanalysis 1997, 9, 449-453. Abstract & Link
  • G. Wittstock, W. Schuhmann
    Formation and Imaging of Microscopic Enzymatically Active Spots on an Alkanethiolate-Covered Gold Electrode by Scanning Electrochemical Microscopy
    Anal. Chem. 1997, 69, 5059-5066. Abstract & Link
  • G. Wittstock, C. Kranz, D. Strike, W. Schuhmann, H.-L. Schmidt
    Scanning Electrochemical Microscopy (SECM) - Application for microstructuring and imaging of switchable conducting polymer lines
    Microscopy and Analysis: European Edition 1996, (November issue), 5-7.
  • G. Wittstock
    Elektrochemische Rastermikroskopie zur Grenzflächencharakterisierung. CLB Chemie in Labor und Biotechnik 1995, 46, 166-169, 268-272.
  • H. Emons, G. Wittstock
    Analytical in situ Characterization of Chemical Reactivities at Interfaces in Aqueous Systems
    Mar. Chem. 1996, 53, 17-23. Abstract & Link
  • G. Wittstock, I. Kartio, D. Hirsch, S. Kunze, R. Szargan
    Oxidation of Galena in Acetate Buffer Investigated by Atomic Force Microscopy and Photoelectron Spectroscopy
    Langmuir 1996, 12, 5709-5721. Abstract & Link
  • A. Strübing, G. Wittstock, R. Szargan G. Werner
    Amperometric carbohydrate detection in flow systems by means of a bismuth modified platinum electrode
    Fresenius J. Anal. Chem. 1996, 356, 274-278. Abstract & Link
  • G. Wittstock, H. Emons, W. R. Heineman
    Electron Transfer through an Immunoglobulin Layer via an Immobilized Redox Mediator
    Electroanalysis 1996, 8, 143-146. Abstract & Link

Before 1996

  • B. Gründig, G. Wittstock, U. Rüdel, B. Strehlitz
    Mediator-modified electrode for electrocatalytic oxidation of NADH
    J. Electroanal. Chem. 1995, 395, 143-157. Abstract & Link
  • G. Wittstock, K. Yu, H. B. Halsall, T. H. Ridgway, W. R. Heineman
    Imaging of Immobilized Antibody Layers with Scanning Electrochemical Microscopy
    Anal. Chem. 1995, 67, 3578-3582. Abstract & Link
  • G. Wittstock, H. Emons, M. Kummer, J. R. Kirchhoff, W. R. Heineman
    Application of scanning electrochemical microscopy and scanning electron microscopy for characterization of carbon-spray modified electrodes
    Fresenius J. Anal. Chem. 1994, 348, 712-718. Abstract & Link
  • G. Wittstock, H. Emons, T. H. Ridgway, E. A. Blubaugh, W. R. Heineman
    Development and Experimental Evaluation of a Simple System for Scanning Electrochemical Microscopy
    Anal. Chim. Acta 1994, 298, 285-302. Abstract & Link
  • H. Emons, G. Wittstock, B. Voigt, H. Seidel
    Voltammetric trace determination of ubiquinones at mercury electrodes
    Fresenius J. Anal. Chem. 1992, 342, 737-739. Abstract & Link
  • G. Wittstock, H. Emons
    Determination of surfactant coverage of electrodes - a simple and efficient approach
    Electrochim. Acta 1992, 37, 2395-2401. Abstract & Link
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