Polytetrafluorethylene-Au as a substrate for surface-enhanced Raman spectroscopy
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F11%3A43870052" target="_blank" >RIV/60461373:22310/11:43870052 - isvavai.cz</a>
Alternative codes found
RIV/60461373:22340/11:43870052
Result on the web
<a href="http://dx.doi.org/10.1186/1556-276X-6-366" target="_blank" >http://dx.doi.org/10.1186/1556-276X-6-366</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1186/1556-276X-6-366" target="_blank" >10.1186/1556-276X-6-366</a>
Alternative languages
Result language
angličtina
Original language name
Polytetrafluorethylene-Au as a substrate for surface-enhanced Raman spectroscopy
Original language description
This study deals with preparation of substrates suitable for surface-enhanced Raman spectroscopy (SERS) applications by sputtering deposition of gold layer on the polytetrafluorethylene (PTFE) foil. Time of sputtering was investigated with respect to thesurface properties. The ability of PTFE-Au substrates to enhance Raman signals was investigated by immobilization of biphenyl-4,4'-dithiol (BFD) from the solutions with various concentrations. BFD was also used for preparation of sandwich structures with Au or Ag nanoparticles by two different procedures. Results showed that PTFE can be used for fabrication of SERS active substrate with easy handle properties at low cost. This substrate was sufficient for the measurement of SERS spectrum of BFD even at10(-8) mol/l concentration.
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
CB - Analytical chemistry, separation
OECD FORD branch
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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Nanoscale Research Letters
ISSN
1931-7573
e-ISSN
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Volume of the periodical
6
Issue of the periodical within the volume
366
Country of publishing house
US - UNITED STATES
Number of pages
5
Pages from-to
366
UT code for WoS article
000292291600002
EID of the result in the Scopus database
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