Spectroscopic study of SERS- and SEIRA-activity of copper large-scaled surface substrates prepared by electrochemical deposition: What is the role of oxidation-reduction cycle treatment?

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22340%2F11%3A43877195" target="_blank" >RIV/60461373:22340/11:43877195 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.molstruc.2010.11.019" target="_blank" >http://dx.doi.org/10.1016/j.molstruc.2010.11.019</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.molstruc.2010.11.019" target="_blank" >10.1016/j.molstruc.2010.11.019</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Spectroscopic study of SERS- and SEIRA-activity of copper large-scaled surface substrates prepared by electrochemical deposition: What is the role of oxidation-reduction cycle treatment?

Popis výsledku v původním jazyce

Surface-enhanced Raman scattering (SERS) and surface-enhanced infrared absorption (SEIRA) are powerful analytical techniques used for the study and characterization of ultrathin films and monolayers of organic compounds adsorbed on the nanostructured surface of several metals. The main requirement which has to be met for the SERS- and SEIRA-activity is the proper morphology of the surface in nano-scale, which can be tailored by the preparation procedure. In the present work different electrochemical preparation procedures of copper substrates (cathodic reduction from electrochemical baths or its combination with oxidation-reduction cycles (ORC) treatment) were developed with the aim of fabrication of the substrate with both SERS- and SEIRA-activity forthe selected model analyte. The diffuse reflectance methodology was designed to study SEIRA-activity on large-scaled nanostructured surfaces. The nanostructure of the copper surface was characterized using Scanning Electron Microscopy (S

Název v anglickém jazyce

Spectroscopic study of SERS- and SEIRA-activity of copper large-scaled surface substrates prepared by electrochemical deposition: What is the role of oxidation-reduction cycle treatment?

Popis výsledku anglicky

Surface-enhanced Raman scattering (SERS) and surface-enhanced infrared absorption (SEIRA) are powerful analytical techniques used for the study and characterization of ultrathin films and monolayers of organic compounds adsorbed on the nanostructured surface of several metals. The main requirement which has to be met for the SERS- and SEIRA-activity is the proper morphology of the surface in nano-scale, which can be tailored by the preparation procedure. In the present work different electrochemical preparation procedures of copper substrates (cathodic reduction from electrochemical baths or its combination with oxidation-reduction cycles (ORC) treatment) were developed with the aim of fabrication of the substrate with both SERS- and SEIRA-activity forthe selected model analyte. The diffuse reflectance methodology was designed to study SEIRA-activity on large-scaled nanostructured surfaces. The nanostructure of the copper surface was characterized using Scanning Electron Microscopy (S

Druh

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

CEP obor

CB - Analytická chemie, separace

OECD FORD obor

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Projekt

<a href="/cs/project/GD104%2F08%2FH055" target="_blank" >GD104/08/H055: Transportní a reakční procesy v komplexních vícefázových systémech</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2011

Kód důvěrnosti údajů

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

Název periodika

Journal of Molecular Structure

ISSN

0022-2860

e-ISSN

—

Svazek periodika

993

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

10

Strana od-do

410-419

Kód UT WoS článku

000291066000064

EID výsledku v databázi Scopus

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