About: Molecular recognition of amino acid esters in liquid polymeric membrane ion-selective electrodes

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About: Molecular recognition of amino acid esters in liquid polymeric membrane ion-selective electrodes Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The application of binaphthol derivatives 6'-tert-butyl-3-[2-(2-hydroxyethoxy)-ethoxymethyl]-[1,1'-binaphthalenyl]-2,2'diol (1) and 2-(2,2'-dimethoxy-1,1'-binaphthalenyl-3-ylmethoxy)phenol (2) as novel multitopic receptors for amino acid esters within plasticized PVC membranes is described. Potentiometric experiments have shown that the recognition behavior of amino acid esters was significantly controlled by intermolecular interactions between the receptor and the NH3+ group and residual %22R%22 group on the a-carbon of the target substrate (amino acid ester). In addition, a 1H NMR investigation served to (i) confirm the potentiometric data, about the key binding modes for molecular recognition of amino acid esters by binaphthol receptors, (ii) determinestoichiometry of the complex binaphthol derivative - amino acid ester (1:1 and 1:2) and (iii) evaluate corresponding binding constants for AlaOMe. The application of binaphthol derivatives 6'-tert-butyl-3-[2-(2-hydroxyethoxy)-ethoxymethyl]-[1,1'-binaphthalenyl]-2,2'diol (1) and 2-(2,2'-dimethoxy-1,1'-binaphthalenyl-3-ylmethoxy)phenol (2) as novel multitopic receptors for amino acid esters within plasticized PVC membranes is described. Potentiometric experiments have shown that the recognition behavior of amino acid esters was significantly controlled by intermolecular interactions between the receptor and the NH3+ group and residual %22R%22 group on the a-carbon of the target substrate (amino acid ester). In addition, a 1H NMR investigation served to (i) confirm the potentiometric data, about the key binding modes for molecular recognition of amino acid esters by binaphthol receptors, (ii) determinestoichiometry of the complex binaphthol derivative - amino acid ester (1:1 and 1:2) and (iii) evaluate corresponding binding constants for AlaOMe. (en)
Title	Molecular recognition of amino acid esters in liquid polymeric membrane ion-selective electrodes Molecular recognition of amino acid esters in liquid polymeric membrane ion-selective electrodes (en)
skos:prefLabel	Molecular recognition of amino acid esters in liquid polymeric membrane ion-selective electrodes Molecular recognition of amino acid esters in liquid polymeric membrane ion-selective electrodes (en)
skos:notation	RIV/60461373:22340/01:00004578!RIV/2004/GA0/223404/N
http://linked.open.../vavai/riv/strany	19;25
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(GA306/99/0054)
http://linked.open...iv/cisloPeriodika	1-2
http://linked.open...vai/riv/dodaniDat	2004
http://linked.open...aciTvurceVysledku	Holakovský, Roman Král, Vladimír Šiškanová, Tatiana Stibor, Ivan Volf, Radko
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoká škola chemicko-technologická v Praze / Fakulta chemicko-inženýrská
http://linked.open...dnocenehoVysledku	687580
http://linked.open...ai/riv/idVysledku	RIV/60461373:22340/01:00004578
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Binaphthol derivatives; Amino acid esters; Molecular recognition; Ion-selective electrodes (en)
http://linked.open.../riv/klicoveSlovo	Molecular recognition Ion-selective electrodes Amino acid esters Binaphthol derivatives
http://linked.open...odStatuVydavatele	NL - Nizozemsko
http://linked.open...ontrolniKodProRIV	[EE7024DDBB9D]
http://linked.open...i/riv/nazevZdroje	Analytica Chimica Acta
http://linked.open...in/vavai/riv/obor	CB
http://linked.open...ichTvurcuVysledku	5 (xsd:int)
http://linked.open...cetTvurcuVysledku	6 (xsd:int)
http://linked.open...ocetUcastnikuAkce	0 (xsd:int)
http://linked.open...nichUcastnikuAkce	0 (xsd:int)
http://linked.open...vavai/riv/projekt	Endothelial nitric oxide synthase: structure-function relationship, polymorphisms and design of specific inhibitors
http://linked.open...UplatneniVysledku	2001
http://linked.open...v/svazekPeriodika	448
http://linked.open...iv/tvurceVysledku	Král, Vladimír Kronďák, Martin Stibor, Ivan Holakovský, Roman Shishkanova, Tatiana Volf, Radko
issn	0003-2670
number of pages	7 (xsd:int)
http://localhost/t...ganizacniJednotka	22340

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