Title: Systematic study of interaction of the neutral form of anilines with undecylcalix[4]resorcinarene derivatives by means of potentiometry
Authors: Poduval, R ×
Kurzatkowska, K
Stobiecka, M
Dehaen, W. F. A
Dehaen, Wim
Radecka, H
Radecki, J #
Issue Date: 2010
Publisher: Gordon and Breach
Series Title: Supramolecular Chemistry vol:22 issue:7-8 pages:413-419
Abstract: The elucidation of the mechanism of potentiometric signals generation by liquid membrane electrodes incorporating undecylcalix[4]resorcinarene derivatives upon stimulation by uncharged aniline derivatives is the main aim of the research presented. A series of molecules which play the role of host and guests in the molecular recognition process occurring at the aqueous-organic membrane interface were explored. It was proved that in the conditions where all aniline derivatives exist as uncharged molecules, cationic potentiometric signals were observed for all undecylcalix[4]resorcinarene liquid membrane electrodes. The main parameters crucial for this phenomenon are the acidity/basicity of the hosts as well as the guests. The lipophilicity of the guests plays a secondary role.
ISSN: 1061-0278
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Molecular Design and Synthesis
× corresponding author
# (joint) last author

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