Carbon-gold nanocomposite induced by unique high energy laser single-shot annealing

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F21%3A43922539" target="_blank" >RIV/60461373:22310/21:43922539 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.1016/j.matlet.2021.130256" target="_blank" >https://doi.org/10.1016/j.matlet.2021.130256</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.matlet.2021.130256" target="_blank" >10.1016/j.matlet.2021.130256</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Carbon-gold nanocomposite induced by unique high energy laser single-shot annealing

Popis výsledku v původním jazyce

In this article, we present an application of single shot technique realized with high energy excimer laser on gold-carbon nanolayer preheated on polydimethylsiloxane substrate. The surface chemistry of pattern was examined with X-ray Photoelectron Spectroscopy (XPS) and Energy dispersive spectroscopy (EDS), while the surface morphology was studied with atomic force microscopy and scanning electron microscopy. Wettability changes were determined by contact angle measurement. We have been able to prepare area of 3 cm2 of homogeneously dispersed gold nanocluster with incorporated carbon particles by a single excimer laser shot by control of underlayer carbon thickness. The fabricated carbon-gold nanocomposites could be potentially applied for sensor development or as surface enhanced Raman Spectroscopy (SERS) substrates.

Název v anglickém jazyce

Carbon-gold nanocomposite induced by unique high energy laser single-shot annealing

Popis výsledku anglicky

In this article, we present an application of single shot technique realized with high energy excimer laser on gold-carbon nanolayer preheated on polydimethylsiloxane substrate. The surface chemistry of pattern was examined with X-ray Photoelectron Spectroscopy (XPS) and Energy dispersive spectroscopy (EDS), while the surface morphology was studied with atomic force microscopy and scanning electron microscopy. Wettability changes were determined by contact angle measurement. We have been able to prepare area of 3 cm2 of homogeneously dispersed gold nanocluster with incorporated carbon particles by a single excimer laser shot by control of underlayer carbon thickness. The fabricated carbon-gold nanocomposites could be potentially applied for sensor development or as surface enhanced Raman Spectroscopy (SERS) substrates.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20501 - Materials engineering

Projekt

<a href="/cs/project/GA20-02120S" target="_blank" >GA20-02120S: Q-uhlík, příprava unikátních uhlíkových nanostruktur</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2021

Kód důvěrnosti údajů

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

Název periodika

Materials Letters

ISSN

0167-577X

e-ISSN

—

Svazek periodika

301

Číslo periodika v rámci svazku

OCT 15 2021

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

6

Strana od-do

"130256/1"-6

Kód UT WoS článku

000687658800005

EID výsledku v databázi Scopus

2-s2.0-85108346662