Cargando…

Polymeric Pseudo-Liquid Membranes from Poly(N-oleylacrylamide)

A polymeric pseudo-liquid membrane (PPLM) was constructed from poly(N-oleylacrylamide) (PC18AAm), which exhibited a rubbery state under membrane transport conditions and used as the membrane matrix. In the present study, dibenzo-18-crown-6 (DB18C6) and dibenzo-21-crown-7 (DB21C7) were adopted as tra...

Descripción completa

Detalles Bibliográficos
Autores principales: Shiono, Hiroko, Yoshikawa, Masakazu
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2014
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4085621/
https://www.ncbi.nlm.nih.gov/pubmed/24957173
http://dx.doi.org/10.3390/membranes4020210
_version_ 1782324690992234496
author Shiono, Hiroko
Yoshikawa, Masakazu
author_facet Shiono, Hiroko
Yoshikawa, Masakazu
author_sort Shiono, Hiroko
collection PubMed
description A polymeric pseudo-liquid membrane (PPLM) was constructed from poly(N-oleylacrylamide) (PC18AAm), which exhibited a rubbery state under membrane transport conditions and used as the membrane matrix. In the present study, dibenzo-18-crown-6 (DB18C6) and dibenzo-21-crown-7 (DB21C7) were adopted as transporters for alkali metal ions. KCl was adopted as a model substrate for DB18C6 and CsCl the latter. Chiral transporter, O-allyl-N-(9-anthracenylmethyl)cinchonidinium bromide (AAMC) was used as a transporter for chiral separation of a racemic mixture of phenylglycine (Phegly). The l-somer was transported in preference to the antipode. The present study revealed that PPLMs are applicable to membrane transport, such as metal ion transport and chiral separation.
format Online
Article
Text
id pubmed-4085621
institution National Center for Biotechnology Information
language English
publishDate 2014
publisher MDPI
record_format MEDLINE/PubMed
spelling pubmed-40856212014-07-08 Polymeric Pseudo-Liquid Membranes from Poly(N-oleylacrylamide) Shiono, Hiroko Yoshikawa, Masakazu Membranes (Basel) Article A polymeric pseudo-liquid membrane (PPLM) was constructed from poly(N-oleylacrylamide) (PC18AAm), which exhibited a rubbery state under membrane transport conditions and used as the membrane matrix. In the present study, dibenzo-18-crown-6 (DB18C6) and dibenzo-21-crown-7 (DB21C7) were adopted as transporters for alkali metal ions. KCl was adopted as a model substrate for DB18C6 and CsCl the latter. Chiral transporter, O-allyl-N-(9-anthracenylmethyl)cinchonidinium bromide (AAMC) was used as a transporter for chiral separation of a racemic mixture of phenylglycine (Phegly). The l-somer was transported in preference to the antipode. The present study revealed that PPLMs are applicable to membrane transport, such as metal ion transport and chiral separation. MDPI 2014-04-30 /pmc/articles/PMC4085621/ /pubmed/24957173 http://dx.doi.org/10.3390/membranes4020210 Text en © 2014 by the authors; licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution license (http://creativecommons.org/licenses/by/3.0/).
spellingShingle Article
Shiono, Hiroko
Yoshikawa, Masakazu
Polymeric Pseudo-Liquid Membranes from Poly(N-oleylacrylamide)
title Polymeric Pseudo-Liquid Membranes from Poly(N-oleylacrylamide)
title_full Polymeric Pseudo-Liquid Membranes from Poly(N-oleylacrylamide)
title_fullStr Polymeric Pseudo-Liquid Membranes from Poly(N-oleylacrylamide)
title_full_unstemmed Polymeric Pseudo-Liquid Membranes from Poly(N-oleylacrylamide)
title_short Polymeric Pseudo-Liquid Membranes from Poly(N-oleylacrylamide)
title_sort polymeric pseudo-liquid membranes from poly(n-oleylacrylamide)
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4085621/
https://www.ncbi.nlm.nih.gov/pubmed/24957173
http://dx.doi.org/10.3390/membranes4020210
work_keys_str_mv AT shionohiroko polymericpseudoliquidmembranesfrompolynoleylacrylamide
AT yoshikawamasakazu polymericpseudoliquidmembranesfrompolynoleylacrylamide