Preparation of α-ZrP/Fe3O4 and its rapid separation and analysis to diquat
SHA Ou1, ZHU Yu-qing2, HU Ka-li3, YAO Jia-wei2, ZHOU Quan2, CHEN Li4
1. School of Environmental and Chemical Engineering, Jiangsu Ocean University, Lianyungang 222005, China; 2. School of Pharmacy, Jiangsu Ocean University, Lianyungang 222005, China; 3. Clinical Laboratory, The First People's Hospital of Lianyungang, Lianyungang 222002, China; 4. Jiangsu Institute of Marine Resources Development, Jiangsu Ocean University, Lianyungang 222005, China
Abstract: α-ZrP nanoparticles are prepared via solvothermal method,and then α-ZrP/Fe3O4 is prepared via mechanochemical method.The prepared α-ZrP/Fe3O4 is used as a magnetic solid phase extractant and combined with UV spectrophotometry to detect diquat in environmental water samples.The results show that under the best experimental conditions,an excellent linearity is achieved in the range of 0.025-1.0 μg·mL-1,the correlation coefficient R is 0.999 3,and the detection limit is 0.015 μg·L-1.The recoveries for river water are in the range of 83.5%-103.6%,and the relative standard deviation ranges between 3.29% and 4.22%.This method is simple to operate and the phenomenon is intuitive.It provides a new method for the rapid determination of diquat in the environment water.
沙鸥, 朱雨情, 胡卡利, 姚佳伟, 周全, 陈丽. α-ZrP/Fe3O4的制备及其对敌草快分离分析的研究[J]. 现代化工, 2022, 42(9): 235-238,244.
SHA Ou, ZHU Yu-qing, HU Ka-li, YAO Jia-wei, ZHOU Quan, CHEN Li. Preparation of α-ZrP/Fe3O4 and its rapid separation and analysis to diquat. Modern Chemical Industry, 2022, 42(9): 235-238,244.
[1] Carneiro M C,Puignou L,Galceran M T.Comparison of silica and porous graphitic carbon as solid-phase extraction materials for the analysis of cationic herbicides in water by liquid chromatography and capillary electrophoresis[J].Analytica Chimica Acta,2000,408(1/2):263-269. [2] Franco M H R,Nery M C,França A C,et al.Production and physiological quality of bean seeds after application diquat[J].Semina:Ciências Agrárias,2000,34(4):1707-1714. [3] Díaz T G,Merás I D,Franco M F A.Stopped flow kinetic-spectrophotometric determination of diquat in waters[J].Water Research,2002,36(3):783-787. [4] Fuke C,Arao T,Morinaga Y,et al.Analysis of paraquat,diquat and two diquat metabolites in biological materials by high-performance liquid chromatography[J].Legal Medicine,2002,4(3):156-163. [5] Sha O,Cui B,Chen X,et al.Separation and determination of paraquat and diquat in human plasma and urine by magnetic dispersive solid phase extraction coupled with high-performance liquid chromatography[J].Journal of Analytical Methods in Chemistry,2020,2020:1-12. [6] Kawase S,Kanno S,Ukai S.Determination of the herbicides paraquat and diquat in blood and urine by gas chromatography[J].Journal of Chromatography A,1984,283:231-240. [7] Francesquett J Z,Rizzetti T M,Cadaval Jr T R S,et al.Simultaneous determination of the quaternary ammonium pesticides paraquat,diquat,chlormequat,and mepiquat in barley and wheat using a modified quick polar pesticides method,diluted standard addition calibration and hydrophilic interaction liquid chromatography coupled to tandem mass spectrometry[J].Journal of Chromatography A,2019,1592:101-111. [8] Hao C,Zhao X,Morse D,et al.Optimized liquid chromatography tandem mass spectrometry approach for the determination of diquat and paraquat herbicides[J].Journal of Chromatography A,2013,1304:169-176. [9] De Almeida R M,Yonamine M.Gas chromatographic-mass spectrometric method for the determination of the herbicides paraquat and diquat in plasma and urine samples[J].Journal of Chromatography B,2007,853(1/2):260-264. [10] 陈卢涛,朱萌萌,刘小羽,等.GC-MS/MS法测定水果、蔬菜中敌草快的残留量[J].食品工业,2020,41(5):310-314. [11] Chui M Q,Thang L Y,See H H.Integration of the free liquid membrane into electrokinetic supercharging-capillary electrophoresis for the determination of cationic herbicides in environmental water samples[J].Journal of Chromatography A,2017,1481:145-151. [12] Nunez O,Moyano E,Galceran M T.Solid-phase extraction and sample stacking-capillary electrophoresis for the determination of quaternary ammonium herbicides in drinking water[J].Journal of Chromatography A,2002,946(1/2):275-282. [13] Xu N,Lai K,Fan Y,et al.Rapid analysis of herbicide diquat in apple juice with surface enhanced Raman spectroscopy:Effects of particle size and the ratio of gold to silver with gold and gold-silver core-shell bimetallic nanoparticles as substrates[J].LWT,2019,116:108547. [14] 王纪平.基于表面增强拉曼散射快速检测果蔬中敌草快方法研究[D].秦皇岛:燕山大学,2016. [15] 陈姿如,薛佳怡,杜书明.人血浆中敌草快测定的紫外分光光度法[J].中华劳动卫生职业病杂志,2019,(4):307-309. [16] 张庆庆,王燕燕,孟品佳.季铵盐类农药残留检测前处理研究进展[J].材料导报,2014,28(7):85-89. [17] Ge Y,Gu F,Liu L,et al.Nitrite sensor based on room temperature ionic liquid functionalized α-zirconium phosphate modified glassy carbon electrode[J].Journal of Materials Research,2020,35(22):3058-3066. [18] Bashir A,Malik L A,Dar G N,et al.Microwave-assisted hydrothermal synthesis of agglomerated spherical zirconium phosphate for removal of Cs+ and Sr2+ ions from aqueous system[M].Applications of Ion Exchange Materials in the Environment.Springer,Cham,2019:95-108. [19] Wen T,Zhao Z,Shen C,et al.Multifunctional flexible free-standing titanate nanobelt membranes as efficient sorbents for the removal of radioactive 90 Sr2+ and 137 Cs+ ions and oils[J].Scientific Reports,2016,6(1):1-10. [20] Abdolali A,Ngo H H,Guo W,et al.A breakthrough biosorbent in removing heavy metals:Equilibrium,kinetic,thermodynamic and mechanism analyses in a lab-scale study[J].Science of the Total Environment,2016,542:603-611. [21] Kalita H,Rajput S,Kumar B N P,et al.Fe3O4@zirconium phosphate core-shell nanoparticles for pH-sensitive and magnetically guided drug delivery applications[J].RSC advances,2016,6(25):21285-21292. [22] Walcarius A,Lamberts L.Square wave voltammetric determination of paraquat and diquat in aqueous solution[J].Journal of Electroanalytical Chemistry,1996,406(1/2):59-68. [23] Díaz T G,Cabanillas A G,Salinas F.Square-wave and differential pulse oxidative voltammetric determination of diquat and paraquat in alkaline medium[J].Electroanalysis:An International Journal Devoted to Fundamental and Practical Aspects of Electroanalysis,2000,12(8):616-621. [24] Sha O,Liu H,Ye M,et al.Solvent-free mechanochemical preparation of graphene oxide-Fe3O4 and its application in magnetic dispersive Solid-phase extraction of illegal dyes in food samples[J].Journal of Separation Science,2021,44(11):2290-2300.
