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Determination of five sulfonylurea herbicides in environmental waters and soil by ultra high performance liquid chromatography with tandem mass spectrometry after extraction using graphene.
J Sep Sci. 2014 Dec; 37(24):3714-21.JS

Abstract

A fast and novel analytical method was developed for the determination of trace levels of sulfonylurea herbicides in water and soil samples. Graphene was used as a sorbent for extraction, and ultra high performance liquid chromatography with tandem mass spectrometry was used for quantification. Five sulfonylurea herbicides were preconcentrated from water samples using a graphene-loaded packed cartridge, while extraction from soil samples was performed in a single step using graphene-supported matrix solid-phase dispersion. Under the optimized conditions, the calibration plots were linear in the range between 5 and 1000 ng/L for water samples, and between 1 and 200 ng/g for soil samples. All correlation coefficients (R) were >0.99. The limits of detection for water and soil samples were 0.28-0.53 ng/L and 0.08-0.26 ng/g, respectively. This method was successfully applied to the analysis of spiked samples of environmental water and soil, with recoveries ranging from 84.2-109.3 and 86.12-103.2%, respectively, all with relative standard deviations of <10%.

Authors+Show Affiliations

Beijing Research Center for Agricultural Standards and Testing, Beijing, China.No affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info available

Pub Type(s)

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

Language

eng

PubMed ID

25308922

Citation

Li, Cheng, et al. "Determination of Five Sulfonylurea Herbicides in Environmental Waters and Soil By Ultra High Performance Liquid Chromatography With Tandem Mass Spectrometry After Extraction Using Graphene." Journal of Separation Science, vol. 37, no. 24, 2014, pp. 3714-21.
Li C, Lu A, Wang J, et al. Determination of five sulfonylurea herbicides in environmental waters and soil by ultra high performance liquid chromatography with tandem mass spectrometry after extraction using graphene. J Sep Sci. 2014;37(24):3714-21.
Li, C., Lu, A., Wang, J., Li, J., Ping, H., Luan, Y., Chen, J., & Ha, X. (2014). Determination of five sulfonylurea herbicides in environmental waters and soil by ultra high performance liquid chromatography with tandem mass spectrometry after extraction using graphene. Journal of Separation Science, 37(24), 3714-21. https://doi.org/10.1002/jssc.201400797
Li C, et al. Determination of Five Sulfonylurea Herbicides in Environmental Waters and Soil By Ultra High Performance Liquid Chromatography With Tandem Mass Spectrometry After Extraction Using Graphene. J Sep Sci. 2014;37(24):3714-21. PubMed PMID: 25308922.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Determination of five sulfonylurea herbicides in environmental waters and soil by ultra high performance liquid chromatography with tandem mass spectrometry after extraction using graphene. AU - Li,Cheng, AU - Lu,Anxiang, AU - Wang,Jihua, AU - Li,Jie, AU - Ping,Hua, AU - Luan,Yunxia, AU - Chen,Jiayi, AU - Ha,Xuejiao, Y1 - 2014/11/12/ PY - 2014/07/25/received PY - 2014/09/09/revised PY - 2014/10/04/accepted PY - 2014/10/14/entrez PY - 2014/10/14/pubmed PY - 2015/9/1/medline KW - Graphene KW - Solid-phase extraction KW - Sulfonylurea herbicides KW - Tandem mass spectrometry KW - Ultra high performance liquid chromatography SP - 3714 EP - 21 JF - Journal of separation science JO - J Sep Sci VL - 37 IS - 24 N2 - A fast and novel analytical method was developed for the determination of trace levels of sulfonylurea herbicides in water and soil samples. Graphene was used as a sorbent for extraction, and ultra high performance liquid chromatography with tandem mass spectrometry was used for quantification. Five sulfonylurea herbicides were preconcentrated from water samples using a graphene-loaded packed cartridge, while extraction from soil samples was performed in a single step using graphene-supported matrix solid-phase dispersion. Under the optimized conditions, the calibration plots were linear in the range between 5 and 1000 ng/L for water samples, and between 1 and 200 ng/g for soil samples. All correlation coefficients (R) were >0.99. The limits of detection for water and soil samples were 0.28-0.53 ng/L and 0.08-0.26 ng/g, respectively. This method was successfully applied to the analysis of spiked samples of environmental water and soil, with recoveries ranging from 84.2-109.3 and 86.12-103.2%, respectively, all with relative standard deviations of <10%. SN - 1615-9314 UR - https://www.unboundmedicine.com/medline/citation/25308922/Determination_of_five_sulfonylurea_herbicides_in_environmental_waters_and_soil_by_ultra_high_performance_liquid_chromatography_with_tandem_mass_spectrometry_after_extraction_using_graphene_ DB - PRIME DP - Unbound Medicine ER -