CHEN Xiao-yan,YANG Ling,SU Li-shen,WU Xiao-ping.Enrichment and Analysis of Trace Microcystins Based on Immobilized Metal Affinity Monolithic Column[J].Journal of Instrumental Analysis,2025,44(01):155-162.
CHEN Xiao-yan,YANG Ling,SU Li-shen,WU Xiao-ping.Enrichment and Analysis of Trace Microcystins Based on Immobilized Metal Affinity Monolithic Column[J].Journal of Instrumental Analysis,2025,44(01):155-162. DOI: 10.12452/j.fxcsxb.240925417.
Enrichment and Analysis of Trace Microcystins Based on Immobilized Metal Affinity Monolithic Column
The immobilized metal ion affinity chromatography(IMAC) theory was employed to design and synthesize a poly(VIM-co-DVB)-Cu
2+
monolithic column. The poly(VIM-co-DVB) matrix monolithic column was initially prepared via thermally initiated polymerization of 1-vinylimidazole(VIM) and divinylbenzene(
DVB),and Cu
2+
was immobilized directly on the matrix monolithic column through a post-modification multi-step method. The extraction conditions of the affinity monolithic columns were optimized. Under the optimal conditions,the poly(VIM-co-DVB)-Cu
2+
monolithic column was applied for capillary microextraction(CME) of microcystins(MCs) prior to high performance liquid chromatography-mass spectrometry(HPLC-MS) analysis in both tap water and lake water samples. The detection limits of MCs ranged from 0.89 to 1.23 ng/L,with recoveries between 80.0% and 105%,and the relative standard deviations(RSDs) were not more than 6.8%. The validated CME/HPLC-MS methodology exhibits exceptional sensitivity and accuracy,making it a valuable tool for the monitoring and analysis of MCs in environmental waters.
关键词
微囊藻毒素固定化金属亲和整体柱毛细管微萃取高效液相色谱-质谱
Keywords
microcystins(MCs)immobilized metal affinity monolithic columnscapillary microextraction(CME)high performance liquid chromatography-mass spectrometry(HPLC-MS)
references
Santori N,Buratti F M,Scardala S,Dorne J L C M,Testai E. Toxicol. Lett.,2022,322:131-139.
Xu S S,Yi X P,Liu W Y,Zhang C C,Massey I Y,Yang F,Li T. Toxins,2020,12:693.
de Figueiredo D R,Azeiteiro U M,Esteves S M,Gonçalves F J M,Pereira M J. Ecotoxicol. Environ. Saf.,2004,59(2):151-163.
Shi L,Du X,Liu H,Chen X,Zhang H. Environ. Res.,2021,195:110890.
Melaram R,Newton A R,Chafin J. Toxins,2022,14(5):350.
Mcelhiney J,Lawton L A. Toxicol. Appl. Pharm.,2005,203(3):219-230.
Xu Z L,Ye S L,Luo L,Hua X,Lai J X,Cai X P,Liang Q W,Lei H T,Sun Y M,Chen Y P,Shen X. Sci. Total Environ.,2020,708:134614.
Zhang Y,Zhu Z,Teng X,Lai Y,Yang W. Talanta,2019,202:279-284.
Wu L,Jiao L Y,Xue D N,Li Y Q,Han Y,Ouyang W,Chen Q. Food Chem.,2024,464:141574.
Ogungbile A O,Ashur I,Icin I,Shapiro O H,Vernick S. Sens. Actuators B,2021,348:130687.
Chen Y C,Ao Y T,Ding W H. RSC Adv.,2019,9(66):38669-38676.
Devasurendra A M,Palagama D S W,Rohanifar A,Isailovic D,Kirchhoff J R,Anderson J L. J. Chromatogr. A,2018,1560:1-9.
Xie S,Liao B,Yu J,Zhang W,Chen H,Xu J,Zhang L. J. Chromatogr. A,2024,1730:465139.
Xu Z Q,Fan G H,Zheng T,Lin C C,Liu X C,Xie Z H. J. Chromatogr. A,2021,1656:462542.
Xu Z Q,Zhang Z X,She Z K,Lin C C,Liu X C,Xie Z H. Talanta,2022,236:122880.
Eisert R,Pawliszyn. J. Anal. Chem.,1997,69(16):3140-3147.
Huang T,Lei X Y,Wang S Q,Lin C C,Wu X P. J. Chromatogr. A,2023,1692:463849.
Chen Y,Ding X,Zhu D,Lin X,Xie Z. Talanta,2019,200:193-202.
Wang R Z,Lin D Q,Chu W N,Zhang Q L,Yao S J. Biochem. Eng. J.,2016,114:194-204.
Liu D,Meng L,Huang L,Luo S,Zhang G. Anal. Methods,2020,12(46):5635-5641.
Huseynli S,Baydemir G,Sari E,Elkak A,Denizli A. Mat. Sci. Eng. C,2015,46:77-85.
Trang H K,Jiang L W,Marcus R K. J. Chromatogr. B,2019,1110:144-154.
Shao H,Lai L,Xu D,Crommen J,Jiang Z. J. Chromatogr. A,2021,1644:462090.
Qin Z N,Chen X,Yu Q W,Ding J,Feng Y Q. J. Sep. Sci.,2021,44(2):609-617.
Cheung R C,Wong J H,Ng T B. Appl. Microbiol. Biot.,2012,96(6):1411-1420.
Zou X J,Jie J Z,Yang B. Anal. Chem.,2017,89(14):7520-7526.
Qiu W,Evans C A,Landels A,Pham T K,Wright P C. Anal. Chim. Acta,2020,1129:158-180.
Hui W,Duan J,Xu H,Liang Z,Yu L,Shan Y,Zhang L,Zhen L,Zhang Y. J. Sep. Sci.,2011,34(16/17):2113-2121.
Zhang L,Hui W,Zhen L,Yang K,Zhang Y. J. Sep. Sci.,2011,34(16/17):2122-2130.
Pochodylo A L,Klein A R,Aristilde L. Environ. Chem. Lett.,2017,15(4):695-701.
Lei X Y,Cui J X,Wang S Q,Huang T,Wu X P. J. Chromatogr. A,2020,1623:461175-461184.
Bielicka D K,Voelkel A. Talanta,2009,80(2):614-621.
Hemmati M,Tejada-Casado C,Lara F J,Garcia-Campaña A M,Olmo-Iruela M D. J. Chromatogr. A,2019,1608:460409.
Harada K,Tsuji K,Watanabe M F,Kondo F. Phycologia,1996,35:83-88.
Liu M H,Wang H S,Sun H H,Zeng Y X,Fan C,Wu W Y,Yan H. Algal Res.,2023,70:102984.
Lafi A A G,Ajji Z. J. Appl. Polym. Sci.,2017,134:44781.
Wątły J,Hecel A,Rowinska M,Zyrek K H. Inorg. Chim. Acta,2018,472:119-126.