• Doctoral thesis, Oldenburg 2019, "Diaminoterephthalic acid derivatives - fluorescent dyes for the life sciences and materials science"
• Master's thesis, Freiberg 2015, "Molecular recognition of ions and neutral molecules by artificial receptors", with Prof. Dr Monika Mazik.
• Bachelor's thesis, Freiberg 2013, "Synthesis of tripodal compounds with trihydroxybenzene nuclei", with Prof. Dr Monika Mazik.
  
• N. Ahrens, E. Aeissen, A. Lippe, U. Janssen-Bienhold, J. Christoffers, K.-W. Koch, ACS Chem. Neurosci. 2021, 12, 1824-1832.

Fellow of the Research Training Group.