Catalyst-free site-specific surface modifications of nanocrystalline diamond films via microchannel cantilever spotting

0464144 - FZÚ 2017 RIV GB eng J - Článek v odborném periodiku
Davydova, Marina - de los Santos Pereira, Andres - Bruns, M. - Kromka, Alexander - Ukraintsev, Egor - Hirtz, M. - Rodriguez-Emmenegger, Cesar
Catalyst-free site-specific surface modifications of nanocrystalline diamond films via microchannel cantilever spotting.
RSC Advances. Roč. 6, č. 63 (2016), s. 57820-57827. E-ISSN 2046-2069
Grant CEP: GA ČR(CZ) GP14-06054P
Institucionální podpora: RVO:68378271 ; RVO:61389013
Klíčová slova: catalysts * nanocrystals * photonic devices * catalyst-free * functionalizations * high reproducibility * micropatterned * multicomponents
Kód oboru RIV: BO - Biofyzika; CD - Makromolekulární chemie (UMCH-V)
Impakt faktor: 3.108, rok: 2016

The properties of nanocrystalline diamond (NCD) films offer great potential for the creation of various sensing and photonic devices. A great challenge in order to materialize such applications lies in achieving the micrometrically resolved functionalization of NCD surfaces. In the present work, we introduce a facile approach to meet this challenge employing the novel strain-promoted alkyne-azide cycloaddition "click" chemistry reaction, a catalyst-free ligation protocol compatible with biomolecules. The ability to achieve well-resolved multicomponent patterns with high reproducibility is demonstrated, paving the way for the fabrication of novel devices based on micropatterned NCD films.
Trvalý link: http://hdl.handle.net/11104/0263165