Influence of Incidence Angle and Light Polarization on the Refractive Index Sensitivity of a Gold-Epoxy Nanocomposites Sensor
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26620%2F21%3APU143993" target="_blank" >RIV/00216305:26620/21:PU143993 - isvavai.cz</a>
Alternative codes found
RIV/00216305:26620/21:PU147239
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Influence of Incidence Angle and Light Polarization on the Refractive Index Sensitivity of a Gold-Epoxy Nanocomposites Sensor
Original language description
The bulk refractive index sensitivity of a novel AuNP-epoxy surface nanocomposite sensor was experimentally investigated. The studied nanocomposite was successfully used as a localized surface plasmon resonance (LSPR) sensor for DNA detection in the past, where unpolarized light was used for sensor readout in a traditional, transmittance-based setup. Here the influence of incidence angle and linear polarization angle was studied experimentally. By increasing the refractive index sensitivity of the nanocomposite, the most important parameters of the sensors (molecular sensitivity and limit of detection) could be increased. The results suggest that optimizing the inclination angle and linear polarization angle of excitation can lead to a 40-45% increase in the measured sensitivity compared to normal incidence and unpolarized conditions
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
21002 - Nano-processes (applications on nano-scale); (biomaterials to be 2.9)
Result continuities
Project
<a href="/en/project/LM2018110" target="_blank" >LM2018110: CzechNanoLab research infrastructure</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2021
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 the International Spring Seminar on Electronics Technology
ISBN
978-16-6541-477-7
ISSN
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e-ISSN
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Number of pages
5
Pages from-to
1-5
Publisher name
Neuveden
Place of publication
neuveden
Event location
Bautzen
Event date
May 5, 2021
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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