Determination of acid-base dissociation constants of very weak zwitterionic heterocyclic bases by capillary zone electrophoresis

Journal of Chromatography A

Volumn 1217, Issue 51, 2010, Pages 8048-8053

  Ehala, Sille ^a   Grishina, Anastasiya A ^a   Sheshenev, Andrey E ^a   Lyapkalo, Ilya M ^a   Kašička, Václav ^a  

^a INSTITUTE OF ORGANIC CHEMISTRY AND BIOCHEMISTRY   (Czech Republic)

Author keywords

Acidity constant; Capillary zone electrophoresis; Ionization constant; Zwitterionic heterocyclic bases

Indexed keywords

ACID BASE; ACIDITY CONSTANTS; BACK GROUND ELECTROLYTE; CAPILLARY ZONE ELECTROPHORESIS; CATIONIC FORMS; DISSOCIATION CONSTANT; EFFECTIVE ELECTROPHORETIC MOBILITY; EFFECTIVE MOBILITIES; ENANTIOSELECTIVE REACTIONS; HETEROCYCLIC BASIS; HYDRODYNAMIC RADIUS; IONIC MOBILITY; IONIZATION CONSTANT; LEWIS BASE; NON-LINEAR REGRESSION ANALYSIS; PH DEPENDENCE; REFERENCE TEMPERATURE; ZWITTERIONIC HETEROCYCLIC BASES;

ACIDS; BLOOD VESSELS; CAPILLARY ELECTROPHORESIS; DISSOCIATION; ELECTROCHEMISTRY; ELECTROPHORETIC MOBILITY; IONIC STRENGTH; IONIZATION; PARTICLE DETECTORS; REGRESSION ANALYSIS;

ORGANIC COMPOUNDS;

AMPHOLYTE; CATION; ELECTROLYTE; HETEROCYCLIC COMPOUND;

ACID BASE BALANCE; ACIDITY; ARTICLE; CAPILLARY ZONE ELECTROPHORESIS; CATALYST; CHEMICAL ANALYSIS; DISSOCIATION CONSTANT; ENANTIOSELECTIVITY; HEMODYNAMICS; HYDRODYNAMICS; IONIC STRENGTH; NONLINEAR REGRESSION ANALYSIS; PKA; PRIORITY JOURNAL; TEMPERATURE; THERMODYNAMICS;

ELECTROPHORESIS, CAPILLARY; HETEROCYCLIC COMPOUNDS; HYDROGEN-ION CONCENTRATION; KINETICS; OSMOLAR CONCENTRATION;

EID: 78649484226     PISSN: 00219673     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.chroma.2010.08.077     Document Type: Article

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