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Titolo:
2-O-substituted-3,6-per-anhydro-alpha-cyclodextrin as potential biocompatible agents for the selective complexation of heavy metal ions with special attention to lead
Autore:
Baudin, C; Pean, C; Pellizzari, B; Gadelle, A; Fauvelle, F; Debouzy, JC; Dalbiez, JP; Perly, B;
Indirizzi:
CEN Saclay, CEA, DRECAM, SCM, F-91191 Gif Sur Yvette, France CEN Saclay Gif Sur Yvette France F-91191 F-91191 Gif Sur Yvette, France CEN Grenoble, CNRS, F-38054 Grenoble, France CEN Grenoble Grenoble France F-38054 ble, CNRS, F-38054 Grenoble, France CEN Grenoble, CEA, DRFMC, SESAM, F-38054 Grenoble, France CEN Grenoble Grenoble France F-38054 MC, SESAM, F-38054 Grenoble, France CRSSA, Biophys, F-38702 La Tronche, France CRSSA La Tronche France F-38702 SSA, Biophys, F-38702 La Tronche, France
Titolo Testata:
JOURNAL OF INCLUSION PHENOMENA AND MACROCYCLIC CHEMISTRY
fascicolo: 1-4, volume: 38, anno: 2000,
pagine: 287 - 296
SICI:
1388-3127(200012)38:1-4<287:2APB>2.0.ZU;2-2
Fonte:
ISI
Lingua:
ENG
Soggetto:
CHEMICALLY-MODIFIED CYCLODEXTRINS; CATION-BINDING ABILITY; HEPTAKIS(3,6-ANHYDRO)-BETA-CYCLODEXTRIN; OCTAKIS(3,6-ANHYDRO)-GAMMA-CYCLODEXTRIN; PER-3,6-ANHYDRO-ALPHA-CYCLODEXTRIN; PER-3,6-ANHYDRO-BETA-CYCLODEXTRIN;
Keywords:
(3,6-anhydro) cyclodextrin; hexakis (2-O-acetyl-3,6-anhydro) cyclomaltohexaose; hexakis (2-O-methyl-3,6-anhydro) cyclomaltohexaose; lead; ionic complexation; Nuclear Magnetic Resonance; thin-layer chromatography;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
17
Recensione:
Indirizzi per estratti:
Indirizzo: Baudin, C CEN Saclay, CEA, DRECAM, SCM, F-91191 Gif Sur Yvette, France CENSaclay Gif Sur Yvette France F-91191 if Sur Yvette, France
Citazione:
C. Baudin et al., "2-O-substituted-3,6-per-anhydro-alpha-cyclodextrin as potential biocompatible agents for the selective complexation of heavy metal ions with special attention to lead", J INCL P MA, 38(1-4), 2000, pp. 287-296

Abstract

We report on the synthesis, characterization and ionic complexation properties of hexakis (2-O-acetyl-3,6-anhydro) cyclomaltohexaose and hexakis (2-O-methyl-3,6-anhydro) cyclomaltohexaose using thin-layer chromatography and Nuclear Magnetic Resonance spectroscopy. The selectivity towards cations depends on chemical modification of the hydroxyl groups and a very high specificity can be obtained in the case of lead for methylated derivatives.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 29/11/20 alle ore 17:45:50