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Prof. Dr. Gunther Wittstock
Gruppenleiter

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+49 (0) 441 798 3970

+49 (0) 441 798 3979

Postanschrift

Universität Oldenburg
Fakultät 5 / Physikalische Chemie
AG Wittstock
D-26111 Oldenburg
Germany

Besuchsanschrift

Universität Oldenburg
Campus Wechloy
Carl-von-Ossietzky-Straße 9-11
Gebäude W3, 1. Stock
D-26129 Oldenburg
Germany

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Publikationen über RESEARCHER ID.

Publikationen

  1. 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
  2. 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
  3. 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 [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
  4. 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
  5. G. Wittstock*, S. Rastgar, S. Scarabino
    Local studies of photoelectrochemical reactions at nanostructured oxides. Curr. Opin. Electrochem. 2019, 13, 25-32. Abstract
  6. 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
  7. 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
  8. 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
  9. 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
  10. 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. DOI: 10.1039/C8NR03699C Abstract
  11. 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 (HATNPh6)-Bridged Titanium Complexes. Inorg. Chem. 2018, 57, 11165-11175, Abstract
  12. 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. in press, Abstract
  13. P. Yazdeli; 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
  14. 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 
  15. D. Kimmich, D. H. Taffa, C. Dosche, M. Wark, G. Wittstock 
    Combinatorial screening of photoanode materials - uniform platform for compositional arrays and macroscopic electrodesElectrochim Acta 2018, 259, 204-212. DOI: 10.1016/j.electacta.2017.10.147, Abstract
  16. M. Graf, M. Haensch, J. Carstens, G. Wittstock, J. Weissmüller 
    Electrocatalytic Methanol Oxidation with Nanoporous Gold: Microstructure and Selectivity. Nanoscale 2017, 9, 17839-17848. DOI: 10.1039/c7nr05124g, abstract
  17. 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. DOI: 10.1016/j.electacta.2017.09.152, Abstract
  18. 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. DOI: 10.1021/acs.ipcc.7b09550, Abstract
  19. 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., 164(10), A2566-A2572, 2017, Abstract
  20. 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
  21. 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. DOI: 10.1149/2.0061709jes, Abstract
  22. A. Gui, F. Endres, G. Wittstock
    Influence of Chemical Structure and Temperature on Oxygen Reduction and Transport in Ionic Liquids
    Zeitschrift für Physikalische Chemie, 231.6 (2016): 1077-1092, 2017 DOI: 10.1515/zpch-2016-0859,  Abstract
  23. Y. Zahng, G. Wittstock
    Lab on a Chip: A Platform for Electric Field Aided and Wire-Guided Droplet Manipulation
    Small, 13(5) 2017 DOI:10.1002/smll.201770027,  Abstract
  24. E. Jaskulska, G. Wittstock, J. Christoffers
    Improved Synthesis of Pinacol Mimethylether - a Superior Solvent for Lithium-Oxygen Batteries
    SYNLETT. 28, 705-706, 2017, DOI: 10.1055/s-0036-1588391, Abstract
  25. 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, 222, 735-746, 2016, DOI: 10.1016/j.electacta.2016.11.030, Abstract
  26. 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, 222, 1326-1334, 2016, DOI: 10.1016/j.electacta.2016.11.108, Abstract
  27. S. Rastgar, M. Pilarski, G. Wittstock
    Polarized liquid-liquid interface meets visible light-driven catalytic water oxidation. Chem. Commun. 2016, 52, 11382-11385. DOI: 10.1039/c6cc04275a, Abstract
  28. J. Witt, D. Mandler, G. Wittstock
    Nanoparticle-Imprinted Matrices as Sensing Layers for Size-Selective Recognition of Silver Nanoparticles
    ChemElectroChem., 3, 2116-2124, 2016, Abstract
  29. I. Plettenberg, G. Wittstock
    Direct Local Mapping of Ion Transfer Reactions by Scanning Ohmic Microscopy
    Energy Technol., 4, 1495-1501, 2016, Abstract
  30. S. Dongmo, J. Leyk, C. Dosche, C. Richter-Landsberg, U. Wollenberger, G. Wittstock
    Electrogeneration of O2·- and H2O2 using polymer-modified microelectrodes in the environment of living cells. Electroanalysis, 2016 28, 2400-2407. Abstract
  31. L. Uhlig, D. Stewart, G. Sievers, V. Brüser, A. Dyck, G. Wittstock
    Electrochemical characterization of temperature dependence of plasma-treated cobalt-oxide catalyst for oxygen reduction reaction in alkaline media
    Int. J. Hydrogen Energy., 41, 22554-22559, 2016, Abstract
  32. P. Schwager, H. Bülter, I. Plettenberg, G. Wittstock
    Local In Situ Probing of Interfaces in Lithium-Ion and Lithium-Oxygen Batteries [review]. Energy Technol. (Weinheim, Ger.) 2016, 4, 1472-1485, Abstract 
  33. 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., 163(10), A2318-A2325, 2016, Abstract
  34. 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
  35. Y. Zhang, B. Zhu, Y. Liu, G. Wittstock
    Hydrodynamic dispensing and electrical manipulation of attolitre droplets
    Nature Communications, 2016, 7, DOI:10.1038/ncomms12424, Abstract
  36. M. Hitrik, Y. Pisman, G. Wittstock, D. Mandler
    Speciation of Nanoscale Objects by Nanoparticle Imprinted Matrices
    RSC Nanoscale, 2016, 8, 13934-13943, Abstract
  37. 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, abstract
  38. 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 
  39. 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
  40. 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
  41. I. Plettenberg, G. Wittstock
    Combined detection of electrochemical reactions and topographical effects - imaging with scanning ohmic microscopy
    Electrochim. Acta, 2016197, 318-329, Abstract
  42. L.M. Uhlig,&nceiwbspfmte; (Lishflea.Matxs0ria.3kzUhlig@newextfoui-en7oerrxmtgy.dlee)G. Sievers, V. Brüser, A. Dyck, Gunther Wittstock
    Characterization of different plasma-treated cobalt oxide catalysts for oxygen reduction reaction in alkaline media
    Sci. Bull., 2016, DOI:10.1007/s11434-016-1025-y, Abstract
  43. 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
  44. 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
  45. 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
  46. 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
  47. J. grosse Austing, C. Nunes Kirchner, K. Komsiyska, G. Wittstock
    Investigation of crossover processes in a unitized bidirectional vanadium/air redox flow batteryJ. Power Sources 2016306, 692-701. Abstract 
  48. 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
  49. 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
  50. 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
  51. 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
  52. 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
  53. 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
  54. 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
  55. 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
  56. 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
  57. 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 Advances 2015, 5, 58561-58565, Abstract
  58. 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
  59. 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
  60. 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
  61. 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
  62. 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
  63. 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
  64. S. Dongmo, J. Witt, G. Wittstock
    Electropolymerization of quinone-polymers onto grafted quinone monolayers: a route towards non-passivating, catalytically active film
    Electrochim. Acta2015155, 474–482,  Abstract
  65. 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
  66. 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. 2014, 126, 10699 –10704, abstract
  67. 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
  68. 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
  69. 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
  70. 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
  71. 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
  72. 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
  73. 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
  74. 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
  75. S. Kraus-Ophir, J. Witt, G. Wittstock and D. Mandler,
    Nanopartikulär geprägte Polymere für die größenenselektive Erkennung von Nanopartikeln,
    Angew. Chem., 2014, 126, 300-304, Abstract
  76. M. Burchardt and G. Wittstock,
    Micropatterned Multienzyme Devices with Adjustable Amounts of Immobilized Enzymes,
    Langmuir 2013, 29 (48), 15090-15099, Abstract
  77. 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
  78. U. M. Tefashe, G. Wittstock
    Quantitative characterization of shear force regulation for scanning electrochemical microscopy
    C.R. Chimie 2013, 16, 7-14, Abstract 
  79. 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
  80. 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 Advances, 2013, 3, 8242-8253. Abstract
  81. 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
  82. 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
  83. 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
  84. 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
  85. 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
  86. 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
  87. 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
  88. 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
  89. J. Luo J. Hu W. Saak R. Beckhaus G. Wittstock I. F. J. Vankelecom C. Agerta 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
  90. 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
  91. 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
  92. 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
  93. 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
  94. 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
  95. 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
  96. 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(11), 8641–8647. Abstract
  97. 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
  98. 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
  99. 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
  100. C. Nunes Kirchner M. Träuble G. Wittstock
    Study of Diffusion and Reaction in Microbead Agglomerates
    Anal. Chem. 2010, 82, 2626-2635. Abstract
  101. 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
  102. 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
  103. 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
  104. 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
  105. F. Cortés-Salazar M. Träuble F. LiJ.M. Busnel A. L. Gassner M. Hojeij G. Wittstock H. H. Girault
    Soft Stylus Probes for Scanning Electrochemical Microscopy
    Anal. Chem. 2009, 81, 6889-6896. Abstract
  106. 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
  107. 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
  108. 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
  109. 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
  110. K. Szot W. Nogala J. Niedziolka-Jönssona M. Jönsson-Niedziolkaa F. Markenb 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
  111. 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
  112. 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
  113. 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
  114. 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
  115. 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
  116. R. Jogireddy I. Zawisza G. Wittstock J. Christoffers
    Short Synthesis of a Specifically Perdeuterated Hexaethylene Glycol-Terminated Alkanethiol
    Synlett 2008, 8, 1219-1221. Abstract
  117. 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
  118. 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
  119. 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
  120. 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
  121. 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
  122. 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
  123. 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
  124. 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
  125. 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
  126. 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
  127. G. Wittstock M. Burchardt S. E. Pust
    Applications of Scanning Electrochemical Microscopy (SECM)
    Applied Scanning Probe Methods 2007, 7, 259-299. Abstract
  128. 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
  129. 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
  130. S. Szunerits S. E. Pust G. Wittstock
    Multidimensional electrochemical imaging in materials science
    Anal. Bioanal. Chem. 2007, 389, 1103-1120. Abstract
  131. 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
  132. 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
  133. M. Nashan J. Freienberg G. Wittstock
    Farbeffekte auf Knopfdruck
    CHEMKON 2007, 14, 4. Abstract
  134. C. Nunes Kirchner C. Zhao G. Wittstock
    Analysis of the activity of b-galactosidase from Escherichia coli by scanning electrochemical microscopy (SECM)
    Comprehensive Analytical Chemistry 2007, 49, e371-e379. Abstract
  135. C. Nunes Kirchner G. Wittstock
    Kinetic analysis of titanium nitride thin films by scanning electrochemical microscopy
    Comprehensive Analytical Chemistry 2007, 49, e363-e370. Abstract
  136. G. Wittstock M. Burchardt C. Nunes Kirchner
    Scanning electrochemical microscopy in biosensor research
    Comprehensive Analytical Chemistry 2007, 49, 907-939. Abstract
  137. 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
  138. 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
  139. 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
  140. 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
  141. M. ZhangG. WittstockY. Shao H. H. Girault
    Scanning Electrochemical Microscopy as a Readout Tool for Protein Electrophoresis
    Anal. Chem. 2007, 79, 4833-4839. Abstract
  142. 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
  143. 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
  144. 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
  145. 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
  146. 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
  147. C. Zhao I. Witte G. Wittstock
    Switching on cell adhesion with microelectrodes
    Angew. Chem. Int. Ed. 2006, 118, 5595-5597. Abstract
  148. 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
  149. G. Wittstock M. Burchardt C. Nunes Kirchner
    Untersuchung dünner organischer Schichten
    LaborPraxis 2005, 9, 20-22. Abstract
  150. 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
  151. 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
  152. 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
  153. 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
  154. 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
  155. 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
  156. 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
  157. C. Zhao G. Wittstock
    Scanning Electrochemical Microscopy of Quinoprotein Glucose Dehydrogenase
    Anal. Chem. 2004, 76, 3145-3154. Abstract
  158. 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
  159. W. Schuhmann G. Wittstock
    Trendberichte Physikalische Chemie - Mikroelektrochemie
    Nachr. Chem. 2003, 51, 333-336. Abstract
  160. 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
  161. 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
  162. 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
  163. T. Wilhelm G. Wittstock
    Analyse von Wechselwirkungen in gemusterten Multi-Enzymschichten mit elektrochemischer Rastermikroskopie (SECM)
    Angew. Chem. 2003, 115, 2350-2353. Abstract
  164. 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
  165. G. Wittstock P. Gründler
    Vom tropfenden Quecksilber zu integrierten Mikrosystemen.
    Nachr. Chem. 2002, 50, 1353-1355. Abstract
  166. 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
  167. G. Wittstock
    Sensor arrays and array sensors: current trends and perspectives.
    Anal. Bioanal. Chem. 2002, 372, 16-17. Abstract
  168. Louis C.P.M. de Smet Han Zuilhof Ernst J.R. Sudhölter Gunther Wittstock Mark S. Duerdin Lars H. Lie Andrew 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
  169. G. Wittstock T. Wilhelm
    Characterization and Manipulation of Microscopic Biochemically Active Regions by Scanning Electrochemical Microscopy (SECM)
    Anal.Sci. 2002, 18, 1199-1204. Abstract
  170. S. Sauter G. Wittstock R. Szargan
    Electrochemical Oxidation of Nickel and Cobalt Hexacyanoferrate Films on Gold Electrodes Investigated by Analysis of the Multiplet Patterns in X-ray Photoelectron Spectra
    Phys. Chem. Chem. Phys. 2001, 3, 562-569. Abstract
  171. 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. Abstract
  172. 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
  173. 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
  174. G. Wittstock
    Modification and characterization of artificially patterned enzymatically active surfaces by scanning electrochemical microscopy
    Fresenius J. Anal. Chem. 2001, 370, 303-315. Abstract
  175. T. Wilhelm G. Wittstock
    Patterns of functional proteins formed by local electrochemical desorption of self-assembled monolayers
    Electrochim. Acta 2001, 47, 275-281. Abstract
  176. G. Wittstock T. Wilhelm S. Bahrs P. Steinrücke
    SECM feedback imaging of enzymatic activity on agglomerated microbeads
    Electroanalysis 2001, 13, 669-675. Abstract
  177. 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
  178. 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
  179. 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
  180. 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
  181. 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
  182. 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
  183. 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
  184. 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
  185. 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
  186. R. Szargan I. Uhlig G. Wittstock
    XPS Investigation of Surface Phenomena in Sulphide Flotation
    J. Surf. Invest. 1998, 13, 499-514. Abstract
  187. G. Wittstock S. H. Jenkins H. B. Halsall W. R. Heineman
    Continuing Challenges for the Immunoassay Field
    Nanobiology 1998, 4, 153-162. Abstract
  188. G. Wittstock A. Strübing R. Szargan G. Werner
    Glucose oxidation at bismuth-modified platinum electrodes
    J. Electroanal. Chem. 1998, 444, 61-73. Abstract
  189. 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
  190. R. Szargan I. Uhlig G. Wittstock
    XPS Investigation of Surface Phenomena in Sulphide Flotation
    Poverkhnost 1997, 16:4-5, 91-104. Abstract
  191. 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
  192. 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
  193. 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
  194. 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
  195. G. Wittstock H. Emons
    Voltammetric Determination of Ubiquinone Adsorption at Mercury Electrodes
    Electroanalysis 1997, 9, 449-453. Abstract
  196. 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
  197. 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. Abstract
  198. G. Wittstock
    Elektrochemische Rastermikroskopie zur Grenzflächencharakterisierung. CLB Chemie in Labor und Biotechnik 1995, 46, 166-169, 268-272. 
  199. H. Emons G. Wittstock
    Analytical in situ Characterization of Chemical Reactivities at Interfaces in Aqueous Systems
    Mar. Chem. 1996, 53, 17-23. Abstract
  200. 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
  201. 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
  202. G. Wittstock H. Emons W. R. Heineman
    Electron Transfer through an Immunoglobulin Layer via an Immobilized Redox Mediator
    Electroanalysis 1996, 8, 143-146. Abstract
  203. B. Gründig G. Wittstock U. Rüdel B. Strehlitz
    Mediator-modified electrode for electrocatalytic oxidation of NADH
    J. Electroanal. Chem. 1995, 395, 143-157. Abstract
  204. 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
  205. 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
  206. 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
  207. 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
  208. G. Wittstock H. Emons
    Determination of surfactant coverage of electrodes - a simple and efficient approach
    Electrochim. Acta 1992, 37, 2395-2401. Abstract
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