Electrochemical Reactions During Isoelectric Focusing and Their Role in Establishment of the pH Gradient

Autor:	Valentin Lozanov, Vanio Mitev, Cyrill Naydenov, E. Kirazov, Ludmil Kirazov
Rok vydání:	2009
Předmět:	Electrolysis of water Chemistry Isoelectric focusing Organic Chemistry Clinical Biochemistry Inorganic chemistry Analytical chemistry Electrochemistry Biochemistry Analytical Chemistry Isoelectric point Distilled water Yield (chemistry) Electrode Immobilized pH gradient
Zdroj:	Chromatographia. 69:887-895
ISSN:	1612-1112 0009-5893
Popis:	The process occurring as the background to IEF is electrolysis of water. During IEF the yield of water ions decreases, following a non-linear relationship similar to that of the current. Different extents of acidification and basification of the electrode solutions, causing a drift of the pH gradient, were observed. We derived a relationship underlying this process which enables calculation of the electrode current. By using a novel approach we showed that the sum of the pH of distilled water electrode solutions at the end of the IEF process tends to the ionic product of water.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::f5b41f73d403c03330f01f07ae7bd8a3 https://doi.org/10.1365/s10337-008-0949-z Zobrazit plný text záznamu Full text from SpringerLink