SEPARATION OF COPOLYMERS OF VARIABLE COMPOSITIONS BY CAPILLARY ZONE ELECTROPHORESIS

Capillary zone electrophoresis (CZE) analysis of several copolymers obtained by radical copolymerization of acrylamide and N,N'-dimethylacrylamide using acrylic acid and 1-vinyl-2-pyrrolidone as comonomers under different feed molar ratios had been carried out. Results demonstrate that absolute...

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Autores principales:	PERIC,IVAN M., RIVAS,BERNABE L., POOLEY,AMALIA, RIFFFO,ELIZARDO, BASAEZ,LUIS A.
Lenguaje:	English
Publicado:	Sociedad Chilena de Química 1999
Materias:	Capillary zone electrophoresis polymers polyelectrolytes acrylamide acrylic acid
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0366-16441999000300011
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spelling	oai:scielo:S0366-164419990003000112000-10-13SEPARATION OF COPOLYMERS OF VARIABLE COMPOSITIONS BY CAPILLARY ZONE ELECTROPHORESISPERIC,IVAN M.RIVAS,BERNABE L.POOLEY,AMALIARIFFFO,ELIZARDOBASAEZ,LUIS A. Capillary zone electrophoresis polymers polyelectrolytes acrylamide acrylic acid Capillary zone electrophoresis (CZE) analysis of several copolymers obtained by radical copolymerization of acrylamide and N,N'-dimethylacrylamide using acrylic acid and 1-vinyl-2-pyrrolidone as comonomers under different feed molar ratios had been carried out. Results demonstrate that absolute value of the electrophoretic mobility is strongly dependent of the linear charge density of the copolymer in agrement with the Manning's counterion condensation theory. Analyses were performed in under 15 minutes using a phosphate or borate bufferinfo:eu-repo/semantics/openAccessSociedad Chilena de QuímicaBoletín de la Sociedad Chilena de Química v.44 n.3 19991999-09-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0366-16441999000300011en10.4067/S0366-16441999000300011
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Capillary zone electrophoresis polymers polyelectrolytes acrylamide acrylic acid
spellingShingle	Capillary zone electrophoresis polymers polyelectrolytes acrylamide acrylic acid PERIC,IVAN M. RIVAS,BERNABE L. POOLEY,AMALIA RIFFFO,ELIZARDO BASAEZ,LUIS A. SEPARATION OF COPOLYMERS OF VARIABLE COMPOSITIONS BY CAPILLARY ZONE ELECTROPHORESIS
description	Capillary zone electrophoresis (CZE) analysis of several copolymers obtained by radical copolymerization of acrylamide and N,N'-dimethylacrylamide using acrylic acid and 1-vinyl-2-pyrrolidone as comonomers under different feed molar ratios had been carried out. Results demonstrate that absolute value of the electrophoretic mobility is strongly dependent of the linear charge density of the copolymer in agrement with the Manning's counterion condensation theory. Analyses were performed in under 15 minutes using a phosphate or borate buffer
author	PERIC,IVAN M. RIVAS,BERNABE L. POOLEY,AMALIA RIFFFO,ELIZARDO BASAEZ,LUIS A.
author_facet	PERIC,IVAN M. RIVAS,BERNABE L. POOLEY,AMALIA RIFFFO,ELIZARDO BASAEZ,LUIS A.
author_sort	PERIC,IVAN M.
title	SEPARATION OF COPOLYMERS OF VARIABLE COMPOSITIONS BY CAPILLARY ZONE ELECTROPHORESIS
title_short	SEPARATION OF COPOLYMERS OF VARIABLE COMPOSITIONS BY CAPILLARY ZONE ELECTROPHORESIS
title_full	SEPARATION OF COPOLYMERS OF VARIABLE COMPOSITIONS BY CAPILLARY ZONE ELECTROPHORESIS
title_fullStr	SEPARATION OF COPOLYMERS OF VARIABLE COMPOSITIONS BY CAPILLARY ZONE ELECTROPHORESIS
title_full_unstemmed	SEPARATION OF COPOLYMERS OF VARIABLE COMPOSITIONS BY CAPILLARY ZONE ELECTROPHORESIS
title_sort	separation of copolymers of variable compositions by capillary zone electrophoresis
publisher	Sociedad Chilena de Química
publishDate	1999
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0366-16441999000300011
work_keys_str_mv	AT pericivanm separationofcopolymersofvariablecompositionsbycapillaryzoneelectrophoresis AT rivasbernabel separationofcopolymersofvariablecompositionsbycapillaryzoneelectrophoresis AT pooleyamalia separationofcopolymersofvariablecompositionsbycapillaryzoneelectrophoresis AT rifffoelizardo separationofcopolymersofvariablecompositionsbycapillaryzoneelectrophoresis AT basaezluisa separationofcopolymersofvariablecompositionsbycapillaryzoneelectrophoresis
_version_	1718438094911307776

SEPARATION OF COPOLYMERS OF VARIABLE COMPOSITIONS BY CAPILLARY ZONE ELECTROPHORESIS

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