Differential Pulse Voltammetric Study of the Complexation of Cd(II) by the Phytochelatin (.gamma. -Glu-Cys)2Gly Assisted by Multivariate Curve Resolution.

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388955%3A_____%2F02%3A54020011" target="_blank" >RIV/61388955:_____/02:54020011 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Differential Pulse Voltammetric Study of the Complexation of Cd(II) by the Phytochelatin (.gamma. -Glu-Cys)2Gly Assisted by Multivariate Curve Resolution.

Original language description

A multivariate curve resolution method by alternating least squares is applied to differential pulse voltammograms measured on the Cd(II)+(.gamma.-Glu-Cys)2 Gly system as a model of metal-phytochelatin interactions. The combined analysis of both matricesfrom titrations of peptide with metal and of metal with peptide (concentration range 10-7 to 10-5 mol1-1) allowed the resolution of the system. The analysis of the resulting pure voltammograms and concentration profiles of the resolved components suggested the presence of four different types of bound Cd(II) and made possible the formulation of a complexation model.

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

<a href="/en/project/GV204%2F97%2FK084" target="_blank" >GV204/97/K084: Electrodes modified with nucleic acids and proteins.New tools in biochemical and biomedical research.</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2002

Confidentiality

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

Name of the periodical

Journal of Electroanalytical Chemistry

ISSN

0022-0728

e-ISSN

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Volume of the periodical

520

Issue of the periodical within the volume

1/2

Country of publishing house

CH - SWITZERLAND

Number of pages

8

Pages from-to

111-118

UT code for WoS article

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EID of the result in the Scopus database

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