Quenching of photoluminescence of Rhodamine 6G molecules on functionalized graphene

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388955%3A_____%2F16%3A00462162" target="_blank" >RIV/61388955:_____/16:00462162 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1002/pssb.201600230" target="_blank" >http://dx.doi.org/10.1002/pssb.201600230</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1002/pssb.201600230" target="_blank" >10.1002/pssb.201600230</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Quenching of photoluminescence of Rhodamine 6G molecules on functionalized graphene

Popis výsledku v původním jazyce

The photoluminescence quenching of the Rhodamine 6G molecules deposited on fluorinated, thiophenol-functionalized, and 4-nitrophenyl-functionalized graphene layers were studied. Both the spectroscopic measurements and the atomic force microscopy imaging confirmed that Rhodamine 6G molecules are present on graphene, functionalized graphene and the bare substrate. The Raman signals of the molecules are enhanced for all the probed functionalized graphene samples. On the other hand, the photoluminescence from the Rhodamine 6G is suppressed when the molecules are in contact with a graphene layer for all types of probed functionalized graphene. The large Raman maps measured on the tested samples showed that the quenching of the photoluminescence is not significantly affected by the local environment.

Název v anglickém jazyce

Quenching of photoluminescence of Rhodamine 6G molecules on functionalized graphene

Popis výsledku anglicky

The photoluminescence quenching of the Rhodamine 6G molecules deposited on fluorinated, thiophenol-functionalized, and 4-nitrophenyl-functionalized graphene layers were studied. Both the spectroscopic measurements and the atomic force microscopy imaging confirmed that Rhodamine 6G molecules are present on graphene, functionalized graphene and the bare substrate. The Raman signals of the molecules are enhanced for all the probed functionalized graphene samples. On the other hand, the photoluminescence from the Rhodamine 6G is suppressed when the molecules are in contact with a graphene layer for all types of probed functionalized graphene. The large Raman maps measured on the tested samples showed that the quenching of the photoluminescence is not significantly affected by the local environment.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

CF - Fyzikální chemie a teoretická chemie

OECD FORD obor

—

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2016

Kód důvěrnosti údajů

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

Název periodika

Physica Status Solidi B-Basic Solid State Physics

ISSN

0370-1972

e-ISSN

—

Svazek periodika

253

Číslo periodika v rámci svazku

12

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

4

Strana od-do

2347-2350

Kód UT WoS článku

000390339000009

EID výsledku v databázi Scopus

2-s2.0-84979272565