Proton transfer across a liquid/liquid interface facilitated by phospholipid interfacial films

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388955%3A_____%2F09%3A00341183" target="_blank" >RIV/61388955:_____/09:00341183 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Proton transfer across a liquid/liquid interface facilitated by phospholipid interfacial films

Popis výsledku v původním jazyce

The five-step mechanism proposed earlier for the formation of phospholipid films at aqueous/organic interfaces and for their behaviour involving transfer of protons from the aqueous to the organic phase was further studied by cyclic voltammetry. A theoretical model was created for this mechanism and compared with the experimental results. Both the experimental and theoretical results support the proposed mechanism and evaluate the importance of the individual steps. It seems that the decisive step is the regeneration of the zwitterionic form of the phospholipid at the interface, ensuring stability of the film in time and its continuous functioning. In view of the complexity of the system, a wider selection of methods will be needed for a further studyof this system; the theoretical model will then gradually be made more sophisticated.

Název v anglickém jazyce

Proton transfer across a liquid/liquid interface facilitated by phospholipid interfacial films

Popis výsledku anglicky

The five-step mechanism proposed earlier for the formation of phospholipid films at aqueous/organic interfaces and for their behaviour involving transfer of protons from the aqueous to the organic phase was further studied by cyclic voltammetry. A theoretical model was created for this mechanism and compared with the experimental results. Both the experimental and theoretical results support the proposed mechanism and evaluate the importance of the individual steps. It seems that the decisive step is the regeneration of the zwitterionic form of the phospholipid at the interface, ensuring stability of the film in time and its continuous functioning. In view of the complexity of the system, a wider selection of methods will be needed for a further studyof this system; the theoretical model will then gradually be made more sophisticated.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

CF - Fyzikální chemie a teoretická chemie

OECD FORD obor

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Projekt

<a href="/cs/project/LC06063" target="_blank" >LC06063: Fluorescenční mikroskopie v biologickém a lékařském výzkumu</a><br>

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2009

Kód důvěrnosti údajů

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

Název periodika

Journal of Electroanalytical Chemistry

ISSN

1572-6657

e-ISSN

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Svazek periodika

632

Číslo periodika v rámci svazku

1-2

Stát vydavatele periodika

CH - Švýcarská konfederace

Počet stran výsledku

6

Strana od-do

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Kód UT WoS článku

000267432300002

EID výsledku v databázi Scopus

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