Mechanism of Lecithin Adsorption at a Liquid/Liquid Interface.

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388955%3A_____%2F03%3A54030055" target="_blank" >RIV/61388955:_____/03:54030055 - 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

Mechanism of Lecithin Adsorption at a Liquid/Liquid Interface.

Original language description

Adsorption of L - .alfa.-lecithin (dipalmitoyl) at the water|1,2-dichloroethane interface has been studied by cyclic voltammetry. It has been found that the voltammetric peak in acidic medium corresponds to the desorption of the protonated form of lecithin. Its surface concentration is controlled by a surface chemical reaction of the zwitter-ionic form of adsorbed lecithin with hydroxonium ion. The whole process is complemented by the potential dependent adsorption/desorption equilibrium of the protonated form of lecithin. Its concentration in the organic phase is affected by the acid-base equilibrium.

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

CF - Physical chemistry and theoretical chemistry

OECD FORD branch

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Project

<a href="/en/project/GA203%2F00%2F0636" target="_blank" >GA203/00/0636: Formation and investigation of compact layers at liquid/liquid interfaces</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

2003

Confidentiality

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

Name of the periodical

Journal of Physical Chemistry. B

ISSN

1089-5647

e-ISSN

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Volume of the periodical

107

Issue of the periodical within the volume

19

Country of publishing house

US - UNITED STATES

Number of pages

6

Pages from-to

4573-4578

UT code for WoS article

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EID of the result in the Scopus database

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