Functionalization of siliceous materials, part 4: immobilization of fluorinated dyes for optical chemical sensor applications
To visualize the PtTFPP/APTES grafting complex, AFM studies have been performed. The figure shows the bound platinum porphyrin dye in its optimized molecular structure at a distance of about 2.5 nm to the surface of anchored silane oligomers.
Authors
- Axel Kahnt (ORCID: https://orcid.org/0000-0002-8142-0511)
- Marko Bertmer (ORCID: https://orcid.org/0000-0002-3208-7927)
- Dirk Enke (ORCID: https://orcid.org/0000-0001-6610-2948)
- Saskia Czihal
- Matthias Lau
- Frank Bauer (ORCID: https://orcid.org/0000-0001-9503-135X)
- Sergej Naumov
Institutions
- Leibniz Institute of Surface Engineering (DE)
- Biotronik (Germany) (DE)
- Leipzig University (DE)
Publication Details
- Journal
- RSC Applied Interfaces
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1039/d5lf00060b
- Primary Topic
- Analytical Chemistry and Sensors
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- Leibniz-Gemeinschaft