Application of Cyclopentenediones for Preparation of Permselective Layers.

0482671 - ÚCHP 2018 RIV CZ eng C - Conference Paper (international conference)
Vacek, J. - Hrbáč, J. - Matějka, P. - Storch, Jan
Application of Cyclopentenediones for Preparation of Permselective Layers.
Sborník přednášek. Ústí nad Labem: LENKA SRSENOVA-BEST SERVIS, 2014 - (Navrátil, T.; Fojta, M.; Pecková, K.), s. 216-220. ISBN 978-80-905221-2-1.
[Moderní Elektrochemické Metody /34./. Jetřichovice (CZ), 19.05.2014-23.05.2014]
Institutional support: RVO:67985858
Keywords : cyclopent-4-ene-1,3-dione * structure-activity relationship * bioactives sensing
OECD category: Biochemistry and molecular biology
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In this contribution, we report that electrooxidation of PCD, phenolic cyclopentenedione, 2,2'-bis[4,5-bis(4-hydroxybenzyl)-2-(4-hydroxyphenyl)-cyclopent-4-ene-1,3-dione] results in the formation of stable films with permselective properties on metal and carbon surfaces. The electropolymerization process proceeds in neutral and alkaline aqueous medium at potentials higher than +0.6 V (vs. Ag/AgCl/3M KCl). The PCD polymer prepared was characterized by electrochemical methods, quartz crystal microbalance and optical spectroscopy techniques. The PCD film can be used for electrode coating and preparation of an anti-interference barrier. Thus, we performed SAR study which could open the door to developing novel functional films and electrochemical tools for bioactive compounds sensing.

Permanent Link: http://hdl.handle.net/11104/0278561