Fiber optic probe with antifouling polymer brush biointerface for bi- modal biosensing in complex liquid samples
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F22%3A00559043" target="_blank" >RIV/68378271:_____/22:00559043 - isvavai.cz</a>
Result on the web
<a href="https://www.spiedigitallibrary.org/conference-proceedings-of-spie/12145/2621192/Fiber-optic-probe-with-antifouling-polymer-brush-biointerface-for-bi/10.1117/12.2621192.short?SSO=1" target="_blank" >https://www.spiedigitallibrary.org/conference-proceedings-of-spie/12145/2621192/Fiber-optic-probe-with-antifouling-polymer-brush-biointerface-for-bi/10.1117/12.2621192.short?SSO=1</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1117/12.2621192" target="_blank" >10.1117/12.2621192</a>
Alternative languages
Result language
angličtina
Original language name
Fiber optic probe with antifouling polymer brush biointerface for bi- modal biosensing in complex liquid samples
Original language description
We report on the utilization of an antifouling brush biointerface at the surface of surface plasmon resonance (SPR) optical probe for real-world biosensor applications. This biointerface architecture provides the advantage of resistance to fouling when contacted with complex biological fluids, it can be postmodified with functional biomolecular species for affinity biosensor applications, and allows for combined optical and electronic-based biosensing. The SPR optical probe carrying the thin gold film and antifouling polymer brush architecture is successfully implemented as a gate electrode in electrolyte-gated field effect transistor (EG-FET) readout and as a working electrode in cyclic voltammetry (CV). The poly(carboxybetaine acrylamide) (pCBAA) brush was synthesized by the ‘grafting from’ approach with a thickness matching the evanescent field of surface plasmons.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
10610 - Biophysics
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proceedings of SPIE
ISBN
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ISSN
0277-786X
e-ISSN
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Number of pages
9
Pages from-to
1214505
Publisher name
SPIE
Place of publication
Bellingham
Event location
Strasbourg
Event date
Apr 3, 2022
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
000844428800004