Evaluation of molecular mass and tacticity of polyvinyl alcohol by non-equilibrium capillary electrophoresis of equilibrium mixtures of a polymer and a dye

Journal of Chromatography A

Volumn 1218, Issue 16, 2011, Pages 2334-2341

  Carrasco Correa, Enrique Javier ^a   Beneito Cambra, Miriam ^a   Herrero Martínez, José Manuel ^a   Ramis Ramos, Guillermo ^a  

^a UNIVERSITY OF VALENCIA   (Spain)

Author keywords

Azo dyes; Non equilibrium capillary electrophoresis; Polymer molecular mass evaluation; Polymer dye complexes; Polyvinylalcohol characterization; Tacticity evaluation

Indexed keywords

BORATE BUFFER; CONGO RED; CR COMPLEXES; CRIII IONS; DISSOCIATION RATES; ELECTROPHEROGRAMS; EXPONENTIAL DECAYS; FIRST ORDER; MOLAR RATIO; NMR SPECTRUM; NON EQUILIBRIUM; NON-EQUILIBRIUM CAPILLARY ELECTROPHORESIS OF EQUILIBRIUM MIXTURES; PARTIAL DISSOCIATION; POLYMER MOLECULAR MASS EVALUATION; POLYMER-DYE COMPLEXES; STABILITY CONSTANTS; STEREOREGULARITY; TACTICITIES;

AZO DYES; CAPILLARY ELECTROPHORESIS; DISSOCIATION; ELECTROCHEMISTRY; ELECTROPHORETIC MOBILITY; HYDROGELS; MIXTURES; MOLECULAR MASS; NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY; POLYMERS; STOICHIOMETRY;

CHROMIUM COMPOUNDS;

BORIC ACID; CONGO RED; POLYVINYL ALCOHOL;

ARTICLE; CAPILLARY ELECTROPHORESIS; CARBON NUCLEAR MAGNETIC RESONANCE; CHEMICAL PARAMETERS; COMPLEX FORMATION; DISSOCIATION; ELECTROPHORESIS; ELECTROPHORETIC MOBILITY; MOLECULAR STABILITY; MOLECULAR WEIGHT; NONEQUILIBRIUM CAPILLARY ELECTROPHORESIS OF EQUILIBRIUM MIXTURES; PRIORITY JOURNAL; STOICHIOMETRY; TACTICITY; THERMODYNAMICS;

AZO COMPOUNDS; BORATES; CONGO RED; ELECTROPHORESIS, CAPILLARY; MOLECULAR WEIGHT; POLYVINYL ALCOHOL; SPECTROPHOTOMETRY, ULTRAVIOLET;

EID: 79953083790     PISSN: 00219673     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.chroma.2011.02.040     Document Type: Article

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