Flexible and luminescent fibers of a 1D Au(I)-thiophenolate coordination polymer and formation of gold nanoparticles-based composite materials for SERS

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21670%2F20%3A00338238" target="_blank" >RIV/68407700:21670/20:00338238 - isvavai.cz</a>

Result on the web

<a href="https://doi.org/10.1039/d0tc01706j" target="_blank" >https://doi.org/10.1039/d0tc01706j</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1039/d0tc01706j" target="_blank" >10.1039/d0tc01706j</a>

Result language

angličtina

Original language name

Flexible and luminescent fibers of a 1D Au(I)-thiophenolate coordination polymer and formation of gold nanoparticles-based composite materials for SERS

Original language description

The synthesis and characterizations of free-standing fibers of a Au(I)-based coordination polymer (CP) are reported. The flexible fibers of the 1D gold(I)-thiophenolate [Au(SPh)]n CP have an average diameter of 270 nm and length of few micrometers. They are hydrophobic because of the presence of the phenyl rings and due to the strong Au(I)-S interactions, they are highly stable under extreme acidic and basic conditions. These fibers are also red-emissive at room temperature related to the presence of aurophilic interactions. In addition, a composite material can be easily obtained through controlled calcination approach, resulting in the formation of gold nanoparticles (AuNPs) on the fibers surface. Owing to the plasmonic resonance of AuNPs, this composite material exhibits good sensitivity towards the detection of molecules as observed through surface enhanced Raman scattering (SERS).

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

—

OECD FORD branch

10400 - Chemical sciences

Project

—

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2020

Confidentiality

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

Name of the periodical

Journal of Materials Chemistry C

ISSN

2050-7526

e-ISSN

2050-7534

Volume of the periodical

8

Issue of the periodical within the volume

24

Country of publishing house

GB - UNITED KINGDOM

Number of pages

10

Pages from-to

8018-8027

UT code for WoS article

000542928300033

EID of the result in the Scopus database

2-s2.0-85087776844