3-Amino Derivative Of Beta-Cyclodextrin: Thermodynamics Of Copper (ii) Complexes And Exploitation Of Its Enantioselectivity In The Separation Of Amino Acid Racemates By Ligand Exchange Capillary Electrophoresis
3-Amino Derivative Of Beta-Cyclodextrin: Thermodynamics Of Copper (ii) Complexes And Exploitation Of Its Enantioselectivity In The Separation Of Amino Acid Racemates By Ligand Exchange Capillary Electrophoresis(416 views) Cucinotta V, Giuffrida A, La Mendola D, Maccarrone G, Puglisi A, Rizzarelli E, Vecchio G
And Life Sciencesjournal Of Chromatography B Analytical Technologies In The Biomedical, 2004 Feb 5; 800(1-2): 127-133.
Dipartimento di Scienze Chimiche, University of Catania, V.le A. Doria 6, Catania 95125, Italy
CNR, IBB, Sezione di Catania, V.le A. Doria 6, Catania 95125, Italy
References: Not available.
3-Amino Derivative Of Beta-Cyclodextrin: Thermodynamics Of Copper (ii) Complexes And Exploitation Of Its Enantioselectivity In The Separation Of Amino Acid Racemates By Ligand Exchange Capillary Electrophoresis
The systems that the 3-amino derivative of beta-cyclodextrin (CD3NH2) forms with the proton, the copper (II) ion and each of the enantionters of certain amino acids (alanine, phenylalanine, tyrosine and tryptophan) were investigated. The enantioselectivity shown by the potentiometric measurements carried out on the phenylalanine ternary systems was exploited in capillary electrophoresis by ligand exchange capillary electrophoresis (LECE) to obtain the separation of phenylalanine racemate. The tyrosine racemate was also separated by LECE. The comparison between thermodynamic and capillary electrophoresis (CE) results is discussed, in order to get a better insight into the separation mechanism. (C) 2003 Elsevier B. V. All rights reserved
3-Amino Derivative Of Beta-Cyclodextrin: Thermodynamics Of Copper (ii) Complexes And Exploitation Of Its Enantioselectivity In The Separation Of Amino Acid Racemates By Ligand Exchange Capillary Electrophoresis
3-Amino Derivative Of Beta-Cyclodextrin: Thermodynamics Of Copper (ii) Complexes And Exploitation Of Its Enantioselectivity In The Separation Of Amino Acid Racemates By Ligand Exchange Capillary Electrophoresis
Kállay C, Dávid A, Timári S, Nagy EM, Sanna D, Garribba E, Micera G, De Bona P, Pappalardo G, Rizzarelli E, Sóvágó I * Copper(II) complexes of rat amylin fragments(517 views) Dalton T (ISSN: 1477-9234, 1477-9226, 1477-9234electronic), 2011 Oct 14; 40(38): 9711-9721. Impact Factor:3.838 ViewExport to BibTeXExport to EndNote