Preparation of SERS Active Substrates Based on Ag/Graphene/Polymer Nanocomposites.

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985858%3A_____%2F14%3A00485696" target="_blank" >RIV/67985858:_____/14:00485696 - isvavai.cz</a>

Výsledek na webu

<a href="http://hdl.handle.net/11104/0280660" target="_blank" >http://hdl.handle.net/11104/0280660</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.4028/www.scientific.net/KEM.605.416" target="_blank" >10.4028/www.scientific.net/KEM.605.416</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Preparation of SERS Active Substrates Based on Ag/Graphene/Polymer Nanocomposites.

Popis výsledku v původním jazyce

Nanocomposites of poly(BA/MMA) reinforced with up to 3 wt % grahene sheets were used as targets for laser ablation. The target was ablated using TEA CO2 laser with fluence of 1,00 J/cm2 and thin films of crosslinked polymer/graphene with large specific surface area were obtained. The polymer-graphene deposit was covered with silver nanoparticles by excimer laser ablation in order to prepare active substrates for Surface-Enhanced Raman Scattering (SERS). The nanocomposites were characterized by means of spectroscopy, microscopy and diffraction techniques. The SERS substrate performance was tested using Rhodamine 6G as a probe compound. Highly enhanced signal was achieved, and sensoric properties of the prepared substrates were demonstrated.

Název v anglickém jazyce

Preparation of SERS Active Substrates Based on Ag/Graphene/Polymer Nanocomposites.

Popis výsledku anglicky

Nanocomposites of poly(BA/MMA) reinforced with up to 3 wt % grahene sheets were used as targets for laser ablation. The target was ablated using TEA CO2 laser with fluence of 1,00 J/cm2 and thin films of crosslinked polymer/graphene with large specific surface area were obtained. The polymer-graphene deposit was covered with silver nanoparticles by excimer laser ablation in order to prepare active substrates for Surface-Enhanced Raman Scattering (SERS). The nanocomposites were characterized by means of spectroscopy, microscopy and diffraction techniques. The SERS substrate performance was tested using Rhodamine 6G as a probe compound. Highly enhanced signal was achieved, and sensoric properties of the prepared substrates were demonstrated.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

10402 - Inorganic and nuclear chemistry

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2014

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Key Engineering Materials

ISBN

978-303835051-4

ISSN

1013-9826

e-ISSN

—

Počet stran výsledku

4

Strana od-do

416-419

Název nakladatele

Trans Tech Publication Ltd.

Místo vydání

Durnten-Zurich

Místo konání akce

Prague

Datum konání akce

13. 9. 2013

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

000348035600103