An Enantioselective Potentiometric Sensor for 2-Amino-1-Butanol Based on Chiral Porous Organic Cage CC3-R

Porous organic cages (POCs) have attracted extensive attention due to their unique structures and tremendous application potential in numerous areas. In this study, an enantioselective potentiometric sensor composed of a polyvinyl chloride (PVC) membrane electrode modified with CC3-R POC material wa...

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Detalles Bibliográficos
Autores principales: Wang, Bang-Jin, Duan, Ai-Hong, Zhang, Jun-Hui, Xie, Sheng-Ming, Cao, Qiu-E, Yuan, Li-Ming
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2019
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6384868/
https://www.ncbi.nlm.nih.gov/pubmed/30682770
http://dx.doi.org/10.3390/molecules24030420
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author Wang, Bang-Jin
Duan, Ai-Hong
Zhang, Jun-Hui
Xie, Sheng-Ming
Cao, Qiu-E
Yuan, Li-Ming
author_facet Wang, Bang-Jin
Duan, Ai-Hong
Zhang, Jun-Hui
Xie, Sheng-Ming
Cao, Qiu-E
Yuan, Li-Ming
author_sort Wang, Bang-Jin
collection PubMed
description Porous organic cages (POCs) have attracted extensive attention due to their unique structures and tremendous application potential in numerous areas. In this study, an enantioselective potentiometric sensor composed of a polyvinyl chloride (PVC) membrane electrode modified with CC3-R POC material was used for the recognition of enantiomers of 2-amino-1-butanol. After optimisation, the developed sensor exhibited enantioselectivity toward S-2-amino-1-butanol ([Formula: see text] = −0.98) with acceptable sensitivity, and a near-Nernstian response of 25.8 ± 0.3 mV/decade within a pH range of 6.0–9.0.
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spelling pubmed-63848682019-02-23 An Enantioselective Potentiometric Sensor for 2-Amino-1-Butanol Based on Chiral Porous Organic Cage CC3-R Wang, Bang-Jin Duan, Ai-Hong Zhang, Jun-Hui Xie, Sheng-Ming Cao, Qiu-E Yuan, Li-Ming Molecules Article Porous organic cages (POCs) have attracted extensive attention due to their unique structures and tremendous application potential in numerous areas. In this study, an enantioselective potentiometric sensor composed of a polyvinyl chloride (PVC) membrane electrode modified with CC3-R POC material was used for the recognition of enantiomers of 2-amino-1-butanol. After optimisation, the developed sensor exhibited enantioselectivity toward S-2-amino-1-butanol ([Formula: see text] = −0.98) with acceptable sensitivity, and a near-Nernstian response of 25.8 ± 0.3 mV/decade within a pH range of 6.0–9.0. MDPI 2019-01-24 /pmc/articles/PMC6384868/ /pubmed/30682770 http://dx.doi.org/10.3390/molecules24030420 Text en © 2019 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 (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Wang, Bang-Jin
Duan, Ai-Hong
Zhang, Jun-Hui
Xie, Sheng-Ming
Cao, Qiu-E
Yuan, Li-Ming
An Enantioselective Potentiometric Sensor for 2-Amino-1-Butanol Based on Chiral Porous Organic Cage CC3-R
title An Enantioselective Potentiometric Sensor for 2-Amino-1-Butanol Based on Chiral Porous Organic Cage CC3-R
title_full An Enantioselective Potentiometric Sensor for 2-Amino-1-Butanol Based on Chiral Porous Organic Cage CC3-R
title_fullStr An Enantioselective Potentiometric Sensor for 2-Amino-1-Butanol Based on Chiral Porous Organic Cage CC3-R
title_full_unstemmed An Enantioselective Potentiometric Sensor for 2-Amino-1-Butanol Based on Chiral Porous Organic Cage CC3-R
title_short An Enantioselective Potentiometric Sensor for 2-Amino-1-Butanol Based on Chiral Porous Organic Cage CC3-R
title_sort enantioselective potentiometric sensor for 2-amino-1-butanol based on chiral porous organic cage cc3-r
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6384868/
https://www.ncbi.nlm.nih.gov/pubmed/30682770
http://dx.doi.org/10.3390/molecules24030420
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