A Rapid, Non-Destructive Method for Screening Prochloraz-Containing Water Using Near-Infrared Spectroscopy

Yan Zhang; Bingren Xiang; Jianping Xu

doi:10.14233/ajchem.2014.16755

Issue

Vol. 26 No. 10 (2014): Vol 26 Issue 10

Issue Published : May 10, 2014

This work is licensed under a Creative Commons Attribution 4.0 International License.

A Rapid, Non-Destructive Method for Screening Prochloraz-Containing Water Using Near-Infrared Spectroscopy

https://doi.org/10.14233/ajchem.2014.16755

Yan Zhang

Department of Organic Chemistry, China Pharmaceutical University, Nanjing, Jiangsu Province, P.R. China ;Center for Instrumental Analysis, Key Laboratory of Drug Quality Control and Pharmacovigilance, Ministry of Education, China Pharmaceutical University, Nanjing, Jiangsu Province, P.R. China

Bingren Xiang

Center for Instrumental Analysis, Key Laboratory of Drug Quality Control and Pharmacovigilance, Ministry of Education, China Pharmaceutical University, Nanjing, Jiangsu Province, P.R. China

Jianping Xu

Zhongjian Pharmaceutical Co. Ltd. Zhongshan, Guangzhou, P.R. China

Corresponding Author(s) : Bingren Xiang

cpuxiang@yahoo.com

Asian Journal of Chemistry, Vol. 26 No. 10 (2014): Vol 26 Issue 10
Article Published : May 17, 2014

Abstract

A rapid and non-destructive method, based on Near Infrared Spectroscopy (NIRS) was established for screening prochloraz in water. A changeable size moving window partial least-squares method was used for variables selection. The wavelength ranged from 1274 nm to 2300 nm. The selected variables were applied as inputs to partial least-squares discriminant analysis (PLS-DA). Without sample pre-treatment, the whole analytical process only cost about 1 min for a sample, which proved that the analytical process was simple and fast. The best model gave satisfactory classification accuracy of 100 % and a good correlation coefficient of 0.95 between the measured and reference data. The limit of detection (LOD) of this method was as low as 1 mg kg^-1. To test and apply the proposed method, the procedure was applied to the analysis of prochloraz in tap water and lake water samples. Good identification results (accuracy of 100 %) were also received. The results of the study showed the great potential of Near Infrared Spectroscopy as a fast, non-destructive and environmentally-acceptable method for the on-site screening of prochloraz in water.

Keywords

Near-infrared spectroscopy Prochloraz

Zhang, Y., Xiang, B., & Xu, J. (2014). A Rapid, Non-Destructive Method for Screening Prochloraz-Containing Water Using Near-Infrared Spectroscopy. Asian Journal of Chemistry, 26(10), 3085–3088. https://doi.org/10.14233/ajchem.2014.16755

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References

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References

Y. Yu, X. Chu, G. Pang, Y. Xiang and H. Fang, J. Environ. Sci. (China), 21, 179 (2009); doi:10.1016/S1001-0742(08)62248-2.

M. De Paoli, M.T. Barbina, V. Damiano, D. Fabbro and R. Bruno, J. Chromatogr. A, 765, 127 (1997); doi:10.1016/S0021-9673(96)00995-8.

H.R. Andersen, A.M. Vinggaard, T.H. Rasmussen, I.M. Gjermandsen and E. C. Bonefeld-Jørgensenc J. Toxicol. Appl. Pharmacol., 179, 1 (2002); doi:10.1006/taap.2001.9347.

J.I. Mason, B.R. Carr and B.A. Murry, Steroids, 50, 179 (1987); doi:10.1016/0039-128X(83)90070-3.

F.W. Wiese, H.C. Chang, R.V. Lloyd, J.P. Freeman and V.M. Samokyszyn, J. Arch. Environ. Contam. Toxicol., 34, 217 (1998); doi:10.1007/s002449900308.

M.T. Lafuente and J.L. Tadeo, J. Environ. Anal. Chem., 22, 99 (1985); doi:10.1080/03067318508076412.

S. Armenta, S. Garrigues and M. de la Guardia, Vib. Spectrosc., 44, 273 (2007); doi:10.1016/j.vibspec.2006.12.005.

S. Bengtsson, T. Berglöf and H. Kylin, Bull. Environ. Contam. Toxicol., 78, 295 (2007); doi:10.1007/s00128-007-9167-x.

D. Fen, T. Hong, K. Zhang and Y. Hong, Intelligent Computation Technology and Automation. International Conference, pp. 781-783 (2010).

H.W. Siesler, Y. Ozaki, S. Kawata and H.M. Heise, Near Infrared Spectroscopy: Principles, Instruments, Applications, Wiley-VCH, Weinheim, Germany (2002).

M. Barker and W. Rayens, J. Chemometr., 17, 166 (2003); doi:10.1002/cem.785.

J.A. Guthrie, K.B. Walsh and J. Australian, Exp. Agric., 39, 73 (1999); doi:10.1071/EA96127.

W. Cai, Y. Li and X. Shao, Chemom. Intell. Lab. Syst., 90, 188 (2008); doi:10.1016/j.chemolab.2007.10.001.

C.M. Andersen and R. Bro, J. Chemometr., 24, 728 (2010); doi:10.1002/cem.1360.

N. Sorol, E. Arancibia, S.A. Bortolato and A.C. Olivieri, Chemom. Intell. Lab. Syst., 102, 100 (2010); doi:10.1016/j.chemolab.2010.04.009.

J.H. Jiang, R.J. Berry, H.W. Siesler and Y. Ozaki, J. Anal. Chem., 74, 3555 (2002); doi:10.1021/ac011177u.

Z. Xiaobo, Z. Jiewen, M.J.W. Povey, M. Holmes and M. Hanpin, Anal. Chim. Acta, 667, 14 (2010); doi:10.1016/j.aca.2010.03.048.

Y.P. Du, Y.Z. Liang, J.H. Jiang, R.J. Berry and Y. Ozaki, Anal. Chim. Acta, 501, 183 (2004); doi:10.1016/j.aca.2003.09.041.

Issue

Vol. 26 No. 10 (2014): Vol 26 Issue 10

A Rapid, Non-Destructive Method for Screening Prochloraz-Containing Water Using Near-Infrared Spectroscopy

Corresponding Author(s) : Bingren Xiang

Abstract

Keywords

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