Nanotag-enabled photonic crystal fiber as quantitative surface-enhanced Raman scattering optofluidic platform
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985882%3A_____%2F15%3A00449001" target="_blank" >RIV/67985882:_____/15:00449001 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1063/1.4913246" target="_blank" >http://dx.doi.org/10.1063/1.4913246</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1063/1.4913246" target="_blank" >10.1063/1.4913246</a>
Alternative languages
Result language
angličtina
Original language name
Nanotag-enabled photonic crystal fiber as quantitative surface-enhanced Raman scattering optofluidic platform
Original language description
Core-shell nanotags that are active in surface-enhanced Raman scattering (SERS) and entrapped with thiocyanate (SCN) label molecules were immobilized in the air channels of suspended-core photonic crystal fiber (PCF) to impart quantitative capacity to SERS-based PCF optofluidic sensing platform. The Raman intensity of Rhodamine 6G increases with concentration, whereas the intensity of SCN remains constant when measured using this platform. The signal from the SCN label can be used as an internal reference to establish calibration for quantitative measurements of analytes of unknown concentrations. The long optical path-length PCF optofluidic platform integrated with SERS-active core-shell nanotags holds significant promise for sensitive quantitative chem/bio measurements with the added benefit of small sampling volume. The dependence of SERS intensity on the nanotag coverage density and PCF length was interpreted based on numerical-analytical simulations
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JA - Electronics and optoelectronics
OECD FORD branch
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Result continuities
Project
<a href="/en/project/LH11038" target="_blank" >LH11038: Chemical and biochemical sensors based on functionalized micro- and nanostructured optical waveguides</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Applied Physics Letters
ISSN
0003-6951
e-ISSN
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Volume of the periodical
106
Issue of the periodical within the volume
7
Country of publishing house
US - UNITED STATES
Number of pages
4
Pages from-to
0711061-0711064
UT code for WoS article
000350227300006
EID of the result in the Scopus database
2-s2.0-84923272691