Monitoring bisphenol A and its biodegradation in water using a fluorescent molecularly imprinted chemosensor.
Wu, Ya-Ting ; Liu, Yan-Jie ; Gao, Xia ; Gao, Kai-Chun ; Xia, Hu ; Luo, Mi-Fang ; Wang, Xue-Juan ; Ye, Lei LU
; Shi, Yun
and Lu, Bin
(2015)
In Chemosphere
119.
p.515-523
- Abstract
- In this paper, we present a simple and rapid method for monitoring bisphenol A (BPA) and its biodegradation in environmental water using a fluorescent molecularly imprinted polymer chemosensor (fMIPcs). A fluorescent molecularly imprinted polymer (fMIP) was first synthesized by precipitation polymerization method using BPA as template, dansyl methacrylate as functional monomer. Then a fMIPcs was constructed by combining the fMIP with a fluorescent microplate reader. The fMIPcs displayed selective, concentration-dependent fluorescence quenching in response to BPA in water even in the existence of interferences, thereby allowing reliable high through-put quantification of BPA via simple fluorescence measurements. The fMIPcs was able to... (More)
- In this paper, we present a simple and rapid method for monitoring bisphenol A (BPA) and its biodegradation in environmental water using a fluorescent molecularly imprinted polymer chemosensor (fMIPcs). A fluorescent molecularly imprinted polymer (fMIP) was first synthesized by precipitation polymerization method using BPA as template, dansyl methacrylate as functional monomer. Then a fMIPcs was constructed by combining the fMIP with a fluorescent microplate reader. The fMIPcs displayed selective, concentration-dependent fluorescence quenching in response to BPA in water even in the existence of interferences, thereby allowing reliable high through-put quantification of BPA via simple fluorescence measurements. The fMIPcs was able to directly quantify BPA (from 10 to 2000μgL(-1)) in different environmental water samples (distilled water, distilled water containing heavy metals and humic acid, tap water, and river water) with high accuracy, and to monitor BPA biodegradation in real-time. Using the fMIPcs, it was possible to achieve fast analytical results with lower limit of detection for BPA (3μgL(-1)) from smaller sample volume (250μL), which are superior to many relevant methods reported in the literature. Moreover, BPA levels and biodegradation rates measured by fMIPcs are comparable to the instrument-based method (HPLC). The fMIPcs developed in this work offers a new solution for simple, rapid, accurate and high through-put BPA quantification, and makes it possible to monitor BPA biodegradation in real time. (Less)
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/4614952
- author
- Wu, Ya-Ting
; Liu, Yan-Jie
; Gao, Xia
; Gao, Kai-Chun
; Xia, Hu
; Luo, Mi-Fang
; Wang, Xue-Juan
; Ye, Lei
LU
; Shi, Yun
and Lu, Bin
- organization
- publishing date
- 2015
- type
- Contribution to journal
- publication status
- published
- subject
- in
- Chemosphere
- volume
- 119
- pages
- 515 - 523
- publisher
- Elsevier
- external identifiers
-
- pmid:25112577
- wos:000347739600071
- scopus:84919740672
- pmid:25112577
- ISSN
- 1879-1298
- DOI
- 10.1016/j.chemosphere.2014.07.017
- language
- English
- LU publication?
- yes
- id
- 09ead7ab-2178-4c30-bd02-fe049881c336 (old id 4614952)
- date added to LUP
- 2016-04-01 10:20:55
- date last changed
- 2022-04-04 17:12:09
@article{09ead7ab-2178-4c30-bd02-fe049881c336,
abstract = {{In this paper, we present a simple and rapid method for monitoring bisphenol A (BPA) and its biodegradation in environmental water using a fluorescent molecularly imprinted polymer chemosensor (fMIPcs). A fluorescent molecularly imprinted polymer (fMIP) was first synthesized by precipitation polymerization method using BPA as template, dansyl methacrylate as functional monomer. Then a fMIPcs was constructed by combining the fMIP with a fluorescent microplate reader. The fMIPcs displayed selective, concentration-dependent fluorescence quenching in response to BPA in water even in the existence of interferences, thereby allowing reliable high through-put quantification of BPA via simple fluorescence measurements. The fMIPcs was able to directly quantify BPA (from 10 to 2000μgL(-1)) in different environmental water samples (distilled water, distilled water containing heavy metals and humic acid, tap water, and river water) with high accuracy, and to monitor BPA biodegradation in real-time. Using the fMIPcs, it was possible to achieve fast analytical results with lower limit of detection for BPA (3μgL(-1)) from smaller sample volume (250μL), which are superior to many relevant methods reported in the literature. Moreover, BPA levels and biodegradation rates measured by fMIPcs are comparable to the instrument-based method (HPLC). The fMIPcs developed in this work offers a new solution for simple, rapid, accurate and high through-put BPA quantification, and makes it possible to monitor BPA biodegradation in real time.}},
author = {{Wu, Ya-Ting and Liu, Yan-Jie and Gao, Xia and Gao, Kai-Chun and Xia, Hu and Luo, Mi-Fang and Wang, Xue-Juan and Ye, Lei and Shi, Yun and Lu, Bin}},
issn = {{1879-1298}},
language = {{eng}},
pages = {{515--523}},
publisher = {{Elsevier}},
series = {{Chemosphere}},
title = {{Monitoring bisphenol A and its biodegradation in water using a fluorescent molecularly imprinted chemosensor.}},
url = {{http://dx.doi.org/10.1016/j.chemosphere.2014.07.017}},
doi = {{10.1016/j.chemosphere.2014.07.017}},
volume = {{119}},
year = {{2015}},
}