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Molecularly imprinted solid-phase extraction combined with high performance liquid chromatography for analysis of phenolic compounds from environmental water samples.
J Hazard Mater. 2009 Aug 15; 167(1-3):282-8.JH

Abstract

The molecularly imprinted bulk polymer with 2,4,6-trichlorophenol (2,4,6-TCP) as the template molecule and methylacrylic acid (MAA), ethylene glycol dimethacrylate (EGDMA) as functional monomer and the crosslinker, respectively, has been prepared and applied to the molecularly imprinted solid-phase extraction (MISPE) procedure for selective preconcentration of phenolic compounds from environmental water samples. Various parameters affecting the extraction efficiency of the polymer have been evaluated to optimize the selective preconcentration of the phenolic compounds from aqueous samples. The characteristics of the MISPE method were validated by HPLC. The recoveries ranged between 90% and 98% (RSD: 0.9-2.3%, n=3) for tap water, between 85% and 105% (RSD: 2.6-4.9%, n=3) for river water, between 78% and 98% (RSD: 2.6-5.4%, n=3) for sewage water fortified with 0.4 mg L(-1) of phenol, 4-chlorophenol (4-CP), 2,4-dichlorophenol (2,4-DCP), pentachlorophenol (PCP). It was demonstrated that this MISPE-HPLC method could be applied to direct preconcentration and determination of phenolic compounds in environmental water samples.

Authors+Show Affiliations

State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, China.No affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info available

Pub Type(s)

Evaluation Study
Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

19233552

Citation

Feng, Qin-Zhong, et al. "Molecularly Imprinted Solid-phase Extraction Combined With High Performance Liquid Chromatography for Analysis of Phenolic Compounds From Environmental Water Samples." Journal of Hazardous Materials, vol. 167, no. 1-3, 2009, pp. 282-8.
Feng QZ, Zhao LX, Yan W, et al. Molecularly imprinted solid-phase extraction combined with high performance liquid chromatography for analysis of phenolic compounds from environmental water samples. J Hazard Mater. 2009;167(1-3):282-8.
Feng, Q. Z., Zhao, L. X., Yan, W., Lin, J. M., & Zheng, Z. X. (2009). Molecularly imprinted solid-phase extraction combined with high performance liquid chromatography for analysis of phenolic compounds from environmental water samples. Journal of Hazardous Materials, 167(1-3), 282-8. https://doi.org/10.1016/j.jhazmat.2008.12.115
Feng QZ, et al. Molecularly Imprinted Solid-phase Extraction Combined With High Performance Liquid Chromatography for Analysis of Phenolic Compounds From Environmental Water Samples. J Hazard Mater. 2009 Aug 15;167(1-3):282-8. PubMed PMID: 19233552.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Molecularly imprinted solid-phase extraction combined with high performance liquid chromatography for analysis of phenolic compounds from environmental water samples. AU - Feng,Qin-Zhong, AU - Zhao,Li-Xia, AU - Yan,Wei, AU - Lin,Jin-Ming, AU - Zheng,Zhi-Xia, Y1 - 2008/12/31/ PY - 2008/09/10/received PY - 2008/11/25/revised PY - 2008/12/24/accepted PY - 2009/2/24/entrez PY - 2009/2/24/pubmed PY - 2009/12/16/medline SP - 282 EP - 8 JF - Journal of hazardous materials JO - J Hazard Mater VL - 167 IS - 1-3 N2 - The molecularly imprinted bulk polymer with 2,4,6-trichlorophenol (2,4,6-TCP) as the template molecule and methylacrylic acid (MAA), ethylene glycol dimethacrylate (EGDMA) as functional monomer and the crosslinker, respectively, has been prepared and applied to the molecularly imprinted solid-phase extraction (MISPE) procedure for selective preconcentration of phenolic compounds from environmental water samples. Various parameters affecting the extraction efficiency of the polymer have been evaluated to optimize the selective preconcentration of the phenolic compounds from aqueous samples. The characteristics of the MISPE method were validated by HPLC. The recoveries ranged between 90% and 98% (RSD: 0.9-2.3%, n=3) for tap water, between 85% and 105% (RSD: 2.6-4.9%, n=3) for river water, between 78% and 98% (RSD: 2.6-5.4%, n=3) for sewage water fortified with 0.4 mg L(-1) of phenol, 4-chlorophenol (4-CP), 2,4-dichlorophenol (2,4-DCP), pentachlorophenol (PCP). It was demonstrated that this MISPE-HPLC method could be applied to direct preconcentration and determination of phenolic compounds in environmental water samples. SN - 1873-3336 UR - https://www.unboundmedicine.com/medline/citation/19233552/Molecularly_imprinted_solid_phase_extraction_combined_with_high_performance_liquid_chromatography_for_analysis_of_phenolic_compounds_from_environmental_water_samples_ L2 - https://linkinghub.elsevier.com/retrieve/pii/S0304-3894(08)01965-1 DB - PRIME DP - Unbound Medicine ER -