PMID- 28038835
OWN - NLM
STAT- MEDLINE
DCOM- 20170320
LR  - 20181202
IS  - 1873-3778 (Electronic)
IS  - 0021-9673 (Linking)
VI  - 1483
DP  - 2017 Feb 3
TI  - Multi-template imprinted polymers for simultaneous selective solid-phase 
      extraction of six phenolic compounds in water samples followed by determination 
      using capillary electrophoresis.
PG  - 30-39
LID - S0021-9673(16)31735-6 [pii]
LID - 10.1016/j.chroma.2016.12.069 [doi]
AB  - Novel multi-template molecularly imprinted polymers (mt-MIPs) with six phenolic 
      compounds as the template, namely phenol, 4-chlorophenol (4-CP), 
      2,4,6-trichlorophenol (2,4,6-TCP), 2,4-dichlorophenol (2,4-DCP), 2-chlorophenol 
      (2-CP) and 2,6-dichlorophenol (2,6-DCP), were prepared by precipitation 
      polymerization and used as the adsorbents of solid-phase extraction (SPE), and 
      coupled with capillary electrophoresis (CE) for the simultaneous selective 
      extraction, separation and determination of trace phenolic compounds in water 
      samples. The resultant mt-MIPs exhibited uniform spherical morphology, large 
      specific surface area and high thermal stability, and offered high selectivity 
      towards the six template phenolic compounds. Various parameters affecting the 
      molecularly imprinted SPE (MISPE) efficiency were investigated in detail, and 
      excellent CE separation was realized within 7min. Good linearity was obtained in 
      the range of 1-200mugL(-1) for phenol and 4-CP, and 1-300mugL(-1) for 2,4,6-TCP, 
      2,4-DCP, 2-CP and 2,6-DCP. High sensitivity was attained with low limits of 
      detection and quantification ranging from 0.17 to 0.31mugL(-1) and 0.57 to 
      1.03mugL(-1), respectively. Satisfactory recoveries for spiked reservoir water, 
      river water, tannery wastewater and tap water samples were achieved in the range 
      of 82.13-105.63% with relative standard deviations within 1.68-6.96%. The 
      developed MISPE-CE method proved practically feasible for simultaneous selective 
      extraction/enrichment, separation and sensitive determination of multiple targets 
      in complicated aqueous matrices.
CI  - Copyright (c) 2016 Elsevier B.V. All rights reserved.
FAU - Lu, Wenhui
AU  - Lu W
AD  - National Engineering Laboratory for Clean Technology of Leather Manufacture, 
      Sichuan University, Chengdu 610065, China; Key Laboratory of Coastal 
      Environmental Processes and Ecological Remediation, Yantai Institute of Coastal 
      Zone Research, Chinese Academy of Sciences, Yantai 264003, China.
FAU - Wang, Xiaoyan
AU  - Wang X
AD  - Key Laboratory of Coastal Environmental Processes and Ecological Remediation, 
      Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai 
      264003, China.
FAU - Wu, Xiaqing
AU  - Wu X
AD  - Key Laboratory of Coastal Environmental Processes and Ecological Remediation, 
      Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai 
      264003, China.
FAU - Liu, Dongyan
AU  - Liu D
AD  - Key Laboratory of Coastal Environmental Processes and Ecological Remediation, 
      Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai 
      264003, China.
FAU - Li, Jinhua
AU  - Li J
AD  - Key Laboratory of Coastal Environmental Processes and Ecological Remediation, 
      Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai 
      264003, China.
FAU - Chen, Lingxin
AU  - Chen L
AD  - Key Laboratory of Coastal Environmental Processes and Ecological Remediation, 
      Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai 
      264003, China; School of Chemistry and Chemical Engineering, Yantai University, 
      Yantai 264005, China. Electronic address: lxchen@yic.ac.cn.
FAU - Zhang, Xinshen
AU  - Zhang X
AD  - National Engineering Laboratory for Clean Technology of Leather Manufacture, 
      Sichuan University, Chengdu 610065, China. Electronic address: 
      zhangxinshen@126.com.
LA  - eng
PT  - Journal Article
DEP - 20161223
PL  - Netherlands
TA  - J Chromatogr A
JT  - Journal of chromatography. A
JID - 9318488
RN  - 0 (Phenols)
RN  - 0 (Polymers)
RN  - 0 (Solvents)
RN  - 059QF0KO0R (Water)
SB  - IM
MH  - Adsorption
MH  - Chemical Precipitation
MH  - Chromatography, High Pressure Liquid/methods
MH  - Electrophoresis, Capillary/*methods
MH  - Hydrogen-Ion Concentration
MH  - Microscopy, Electron, Scanning
MH  - Molecular Imprinting/*methods
MH  - Phenols/analysis/*isolation & purification
MH  - Polymerization
MH  - Polymers/*chemistry
MH  - Solid Phase Extraction/*methods
MH  - Solvents
MH  - Spectroscopy, Fourier Transform Infrared
MH  - Water/*chemistry
OTO - NOTNLM
OT  - Capillary electrophoresis
OT  - Molecularly imprinted polymers
OT  - Multi-template imprinting
OT  - Phenolic compounds
OT  - Solid-phase extraction
EDAT- 2017/01/01 06:00
MHDA- 2017/03/21 06:00
CRDT- 2017/01/01 06:00
PHST- 2016/09/22 00:00 [received]
PHST- 2016/12/08 00:00 [revised]
PHST- 2016/12/22 00:00 [accepted]
PHST- 2017/01/01 06:00 [pubmed]
PHST- 2017/03/21 06:00 [medline]
PHST- 2017/01/01 06:00 [entrez]
AID - S0021-9673(16)31735-6 [pii]
AID - 10.1016/j.chroma.2016.12.069 [doi]
PST - ppublish
SO  - J Chromatogr A. 2017 Feb 3;1483:30-39. doi: 10.1016/j.chroma.2016.12.069. Epub 
      2016 Dec 23.