World Journal of Chemical Education
ISSN (Print): 2375-1665 ISSN (Online): 2375-1657 Website: http://www.sciepub.com/journal/wjce Editor-in-chief: Prof. V. Jagannadham
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World Journal of Chemical Education. 2022, 10(1), 23-37
DOI: 10.12691/wjce-10-1-4
Open AccessArticle

In-situ Surface Enhanced Electrochemical Chemiluminescence and Raman Scattering with Screen-printed Gold- and Silver-Electrodes

Achim Habekost1,

1Ludwigsburg University of Education, Department of Chemistry, Reuteallee 46, Ludwigsburg, DE 71634

Pub. Date: February 11, 2022

Cite this paper:
Achim Habekost. In-situ Surface Enhanced Electrochemical Chemiluminescence and Raman Scattering with Screen-printed Gold- and Silver-Electrodes. World Journal of Chemical Education. 2022; 10(1):23-37. doi: 10.12691/wjce-10-1-4

Abstract

Redox reactions on gold- and silver screen-printed electrodes (SPE) can be monitored electrochemically using cyclic voltammetry (CV) and spectroscopically by electrochemical chemiluminescence (ECL). Alongside conventional anionic ECL, cathionic ECL with in-situ generated, finely-dispersed Au as a co-reagent is also presented. Raman spectroscopy is a powerful technique that can be employed for the detection of ultralow concentrations when promoted by an enhancement of the scattering process. Simple in-situ electrochemical modification of the electrode leads to surface-enhanced Raman intensities.

Keywords:
graduate education / research electrochemistry Raman spectroscopy

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