Dr.-Ing. Johannes Walter
Functional Particle Systems (FPS)
Research associates
Address
Cauerstraße 391058 Erlangen
Contact
- Email: johannes.walter@fau.de
Recent publications
A full list can be found here.
- Pani, I., Spruck, C., Hardt, M., Walter, J., & Braunschweig, B. (2026). Interface-targeted drug release driven by photoresponsive polyelectrolyte-surfactant complexes. Journal of Colloid and Interface Science, 703. https://doi.org/10.1016/j.jcis.2025.139030
- Yarawsky, A.E., Cardenas Lopez, P.I., Walter, J., DeLion, M.T., & Paul, L.N. (2025). A fundamental approach to buoyant density determination by DGE-AUC. Analytical Biochemistry, 704. https://doi.org/10.1016/j.ab.2025.115907
- Stiegler, L., Wedler, V., Büküşoğlu, İ., Hirsch, A., Peukert, W., & Walter, J. (2025). Investigation of the Degree of Functionalization and Colloidal Stability of Shell-by-Shell Functionalized TiO2 Nanoparticles as a Function of Different Phosphonic Acid Chain Lengths. Chemistry – A European Journal, 31. https://doi.org/10.1002/chem.202501008
- Rezvani, A., Wang, Z., Wegner, K.D., Soltanmoradi, H., Kichigin, A., Zhou, X.,… Segets, D. (2025). Separation of Indium Phosphide/Zinc Sulfide Core-Shell Quantum Dots from Shelling Byproducts through Multistep Agglomeration. ACS nano, 19(20), 19080 – 19094. https://doi.org/10.1021/acsnano.4c18530
- Hartmann, L., Traoré, N., Peukert, W., & Walter, J. (2025). Characterization of the two-dimensional length and diameter distributions of gold nanorods by size exclusion chromatography. Scientific Reports, 15(1). https://doi.org/10.1038/s41598-025-90941-0
- Stiegler, L., Wegner, K.D., Weigert, F., Peukert, W., Resch-Genger, U., & Walter, J. (2025). Analysis of Giant-Shell CdSe/CdS Quantum Dots via Analytical Ultracentrifugation Combined with Spectrally Resolved Photoluminescence. Small Methods. https://doi.org/10.1002/smtd.202401700
- Wedler, V., Stiegler, L., Gandziarowski, T., Walter, J., Peukert, W., Distel, L.,… Klein, S. (2025). Shell-by-Shell functionalized nanoparticles as radiosensitizers and radioprotectors in radiation therapy of cancer cells and tumor spheroids. Colloids and Surfaces B: Biointerfaces, 245. https://doi.org/10.1016/j.colsurfb.2024.114276
- Bioucas, F., Wu, W., Stiegler, L., Peukert, W., Walter, J., Adschiri, T.,… Fröba, A.P. (2025). Effective Thermal Conductivity of Cyclohexane-Based Nanofluids Containing Cerium Dioxide Nanoparticles with Chemisorbed Organic Shell. International Journal of Thermophysics, 46(1). https://doi.org/10.1007/s10765-024-03480-7
- Lucherelli, M.A., Stiegler, L., Steiger, F., Åhlgren, E.H., Requena-Ramírez, J., Castro, E.,… Abellán, G. (2024). Carbon nano-onions: Individualization and enhanced water dispersibility. Carbon, 218, 118760. https://doi.org/10.1016/j.carbon.2023.118760
- Akyüz, Ö., Brodhag, M., Lautenbach, V., Krumova, M., Onishchukov, G., Walter, J.,… Cölfen, H. (2024). Hydrolase and Peroxidase Activity of Gold Nanocluster Composites with Lysozyme and Cross-Linked Lysozyme Crystals. ACS Applied Nano Materials. https://doi.org/10.1021/acsanm.4c04696