Waveguide-grating sensor with photo-switchable functionalization
Autor: | Christine Kallweit, Martina Gerken, Moritz Paulsen |
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Rok vydání: | 2018 |
Předmět: | |
Zdroj: | Advanced Photonics 2018 (BGPP, IPR, NP, NOMA, Sensors, Networks, SPPCom, SOF). |
DOI: | 10.1364/sensors.2018.setu4e.6 |
Popis: | We combine a waveguide-grating optical-resonance sensor with photo-responsive azobenzene-containing aptamers for binding and detection of α-human thrombin. We show that photo switching of the azoaptamer changes the dissociation rate and may serve sensor regeneration. |
Databáze: | OpenAIRE |
Externí odkaz: |