Optical biosensing by thin diamond films

0559040 - FZÚ 2023 RIV SK eng C - Conference Paper (international conference)
Ibrahimov, R. - Kuliček, J. - Rezek, B. - Stehlík, Štěpán - Kromka, Alexander - Potocký, Štěpán
Optical biosensing by thin diamond films.
Proceedings of ADEPT - ADEPT 2022. Žilina: University of Žilina, 2022 - (Feiler, M.; Ziman, M.; Kováčová, S.; Kováč, jr., J.), s. 153-156. ISBN 978-80-554-1884-1.
[10th International Conference on Advances in Electronic and Photonic Technologies - ADEPT 2022. Tatranská Lomnica (SK), 20.06.2022-24.06.2022]
R&D Projects: GA MŠMT(CZ) EF16_019/0000760
Grant - others:OP VVV - SOLID21(XE) CZ.02.1.01/0.0/0.0/16_019/0000760; AV ČR(CZ) PAN-20-21
Program: Bilaterální spolupráce
Research Infrastructure: CzechNanoLab - 90110
Institutional support: RVO:68378271
Keywords : diamond * seeding * CVD * silicon-vacancy * photoluminescence * FBS * BSA
OECD category: Materials engineering
https://adept.fyzika.uniza.sk/ADept_Proceedings_2022.pdf

The biomedical potential of silicon-vacancy (SiV) color centers in diamonds as active sensor layer is of scientific interest. We compare seeding densities on bare Si and oxygen terminated Si substrates by hydrogen-terminated 2 nm detonation nanodiamonds and the method's reproducibility to grow thin and closed nanocrystalline diamond films with active silicon vacancy centers. We present the potential of the bonded FBS and BSA molecules for biosensing by changes induced in the SiV photoluminescence spectra.
Permanent Link: https://hdl.handle.net/11104/0332455