Modification of a Polycrystalline Gold Electrode by Thiolated Calix[4]arene and Undecanethiol: Self-assembly Process versus Electrochemical Deposition

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F13%3A10144226" target="_blank" >RIV/00216208:11310/13:10144226 - isvavai.cz</a>

Alternative codes found

RIV/61388955:_____/13:00391603

Result on the web

<a href="http://www.electrochemsci.org/papers/vol8/80404367.pdf" target="_blank" >http://www.electrochemsci.org/papers/vol8/80404367.pdf</a>

DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Modification of a Polycrystalline Gold Electrode by Thiolated Calix[4]arene and Undecanethiol: Self-assembly Process versus Electrochemical Deposition

Original language description

Modification of the surface of a polycrystalline gold substrate with thiol compounds has been studied in order to evaluate the possibilities of designing ion-selective electrochemical sensors on this basis. The results of detailed voltammetric and impedance measurements, obtained with gold surfaces modified by self-assembly procedures and by electrochemical deposition of the modifiers are thoroughly discussed and critically compared with those published in the literature. It can be concluded that thereare certain possibilities of selective measurements in these systems, but that the spatial heterogeneity of the polycrystalline gold surface seriously limits the applicability and reliability of the system. Therefore, it is expected that substantially better results will be obtained with single-crystal gold substrates and the study in this direction is in progress.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

CG - Electrochemistry

OECD FORD branch

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Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2013

Confidentiality

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

Name of the periodical

International Journal of Electrochemical Science

ISSN

1452-3981

e-ISSN

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Volume of the periodical

8

Issue of the periodical within the volume

4

Country of publishing house

DE - GERMANY

Number of pages

17

Pages from-to

4367-4383

UT code for WoS article

000318217200002

EID of the result in the Scopus database

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