ONLINE MULTI-STAGE MEMBRANE FILTRATION OF SYNTHETIC POLYDISPERSED WATER-SOLUBLE POLYMERS WITH UV VISIBLE ABSORPTION AS A MODE FOR THEIR DETECTION

This paper reports the application of online membrane filtration with UV visible absorption as a mode of polydispersed substances detection for poly(acryloyl morpholine-co-2-acrylamido-2-methyl-1-propane sulfonic acid), poly[2-acrylamido-2-methyl-1-propane sulfonic acid-co-(3-acryloylamidopropyl) tr...

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Autores principales:	RIVAS,B.L, SHKINEV,V.M, DZHERAJAN,T.G, DANILOVA,T.V, PEREIRA,E.D, MAUREIRA,A
Lenguaje:	English
Publicado:	Sociedad Chilena de Química 2010
Materias:	Water-soluble polymers ultrafiltration membranes
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072010000100013
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spelling	oai:scielo:S0717-970720100001000132010-04-29ONLINE MULTI-STAGE MEMBRANE FILTRATION OF SYNTHETIC POLYDISPERSED WATER-SOLUBLE POLYMERS WITH UV VISIBLE ABSORPTION AS A MODE FOR THEIR DETECTIONRIVAS,B.LSHKINEV,V.MDZHERAJAN,T.GDANILOVA,T.VPEREIRA,E.DMAUREIRA,A Water-soluble polymers ultrafiltration membranes This paper reports the application of online membrane filtration with UV visible absorption as a mode of polydispersed substances detection for poly(acryloyl morpholine-co-2-acrylamido-2-methyl-1-propane sulfonic acid), poly[2-acrylamido-2-methyl-1-propane sulfonic acid-co-(3-acryloylamidopropyl) trimethylammonium nitrate), and poly(vinyl alcohol-co-crotonic acid) 10 % of crotonic acid which can be used in medicine and technology. The mass balance in all the cases was not below 100 ± 7 %. The calibration curve are linear at 1opt , 245, 230, and 220 nm in the interval 0.1-4.0 mg/mL, 0.2-3.0 mg/mL and 0.2-6.0 mg/mL, respectively. It was also used the combination of microfiltration, MF, and gel permeation chromatography, GPC to provide more complete information about the molecular weight distribution of the obtained fractions.info:eu-repo/semantics/openAccessSociedad Chilena de QuímicaJournal of the Chilean Chemical Society v.55 n.1 20102010-01-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072010000100013en10.4067/S0717-97072010000100013
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Water-soluble polymers ultrafiltration membranes
spellingShingle	Water-soluble polymers ultrafiltration membranes RIVAS,B.L SHKINEV,V.M DZHERAJAN,T.G DANILOVA,T.V PEREIRA,E.D MAUREIRA,A ONLINE MULTI-STAGE MEMBRANE FILTRATION OF SYNTHETIC POLYDISPERSED WATER-SOLUBLE POLYMERS WITH UV VISIBLE ABSORPTION AS A MODE FOR THEIR DETECTION
description	This paper reports the application of online membrane filtration with UV visible absorption as a mode of polydispersed substances detection for poly(acryloyl morpholine-co-2-acrylamido-2-methyl-1-propane sulfonic acid), poly[2-acrylamido-2-methyl-1-propane sulfonic acid-co-(3-acryloylamidopropyl) trimethylammonium nitrate), and poly(vinyl alcohol-co-crotonic acid) 10 % of crotonic acid which can be used in medicine and technology. The mass balance in all the cases was not below 100 ± 7 %. The calibration curve are linear at 1opt , 245, 230, and 220 nm in the interval 0.1-4.0 mg/mL, 0.2-3.0 mg/mL and 0.2-6.0 mg/mL, respectively. It was also used the combination of microfiltration, MF, and gel permeation chromatography, GPC to provide more complete information about the molecular weight distribution of the obtained fractions.
author	RIVAS,B.L SHKINEV,V.M DZHERAJAN,T.G DANILOVA,T.V PEREIRA,E.D MAUREIRA,A
author_facet	RIVAS,B.L SHKINEV,V.M DZHERAJAN,T.G DANILOVA,T.V PEREIRA,E.D MAUREIRA,A
author_sort	RIVAS,B.L
title	ONLINE MULTI-STAGE MEMBRANE FILTRATION OF SYNTHETIC POLYDISPERSED WATER-SOLUBLE POLYMERS WITH UV VISIBLE ABSORPTION AS A MODE FOR THEIR DETECTION
title_short	ONLINE MULTI-STAGE MEMBRANE FILTRATION OF SYNTHETIC POLYDISPERSED WATER-SOLUBLE POLYMERS WITH UV VISIBLE ABSORPTION AS A MODE FOR THEIR DETECTION
title_full	ONLINE MULTI-STAGE MEMBRANE FILTRATION OF SYNTHETIC POLYDISPERSED WATER-SOLUBLE POLYMERS WITH UV VISIBLE ABSORPTION AS A MODE FOR THEIR DETECTION
title_fullStr	ONLINE MULTI-STAGE MEMBRANE FILTRATION OF SYNTHETIC POLYDISPERSED WATER-SOLUBLE POLYMERS WITH UV VISIBLE ABSORPTION AS A MODE FOR THEIR DETECTION
title_full_unstemmed	ONLINE MULTI-STAGE MEMBRANE FILTRATION OF SYNTHETIC POLYDISPERSED WATER-SOLUBLE POLYMERS WITH UV VISIBLE ABSORPTION AS A MODE FOR THEIR DETECTION
title_sort	online multi-stage membrane filtration of synthetic polydispersed water-soluble polymers with uv visible absorption as a mode for their detection
publisher	Sociedad Chilena de Química
publishDate	2010
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072010000100013
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ONLINE MULTI-STAGE MEMBRANE FILTRATION OF SYNTHETIC POLYDISPERSED WATER-SOLUBLE POLYMERS WITH UV VISIBLE ABSORPTION AS A MODE FOR THEIR DETECTION

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