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Near-Infrared Spectroscopy Coupled with Kernel Partial Least Squares-Discriminant Analysis for Rapid Screening Water Containing Malathion
Center for Instrumental Analysis, China Pharmaceutical University, Key Laboratory of Drug Quality Control and Pharmacovigilance under the Ministry of Education, Nanjing, China
Center for Instrumental Analysis, China Pharmaceutical University, Key Laboratory of Drug Quality Control and Pharmacovigilance under the Ministry of Education, Nanjing, China
Department of Analytical Chemistry, China Pharmaceutical University, Nanjing, China
Zhongjian Pharmaceutical Co. Ltd., Zhongshan, China
- 1 Center for Instrumental Analysis, China Pharmaceutical University, Key Laboratory of Drug Quality Control and Pharmacovigilance under the Ministry of Education, Nanjing, China
- 2 Center for Instrumental Analysis, China Pharmaceutical University, Key Laboratory of Drug Quality Control and Pharmacovigilance under the Ministry of Education, Nanjing, China
- 3 Department of Analytical Chemistry, China Pharmaceutical University, Nanjing, China
- 4 Zhongjian Pharmaceutical Co. Ltd., Zhongshan, China
American Journal of Analytical Chemistry·Volume 04 (2013)·Pages 111–116·Published 27 March 2013·DOI10.4236/ajac.2013.43015
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Abstract
Near-infrared spectroscopy coupled with kernel partial least squares-discriminant analysis was used to rapidly screen water containing malathion. In the wavenumber of 4348 cm - 1 to 9091 cm - 1 , the overall correct classification rate of kernel partial least squares-discriminant analysis was 100% for training set, and 100% for test set, with the lowest con centration detected malathion residues in water being 1 μg · ml - 1 . Kernel partial least squares-discriminant analysis was able to have a good performance in classifying data in nonlinear systems. It was inferred that Near-infrared spectros copy coupled with the kernel partial least squares-discriminant analysis had a potential in rapid screening other pesti cide residues in water.
KeywordsKernel Partial Least Squares-Discriminant AnalysisNear-Infrared SpectroscopyMalathionWater
- P. D. Moore, A. K. Patlolla and P. B. Tchounwou, “Cytogenetic Evaluation of Malathion-Induced Toxicity in Sprague-Dawley Rats,” Mutation Research/Genetic Toxicology and Environmental Mutagenesis, Vol. 725, No. 1, 2011, pp. 78-82. doi:10.1016/j.mrgentox.2011.07.007
- M. Khuhawar, A. Channar, S. Lanjwani and K. Mahar, “Indirect High Performance Liquid Chromatographic Determination of Malathion,” Journal of the Chemical Society of Pakistan, Vol. 18, No. 4, 2011, p. 306.
- M. Khuhawar, A. Chanar and I. Qazi, “Indirect Determination of Malathion Using Atomic-Absorption,” Journal of the Chemical Society of Pakistan, Vol. 16, No. 3, 2011, p. 194.
- M. Sulak and B. Keskinler, “Detection of Malathion Using a Carbon Nanotube Modified Gold Electrode,” Fresenius Environmental Bulletin, Vol. 20, No. 10, 2011.
- C. García-Ruiz, G. Alvarez-Llamas, á. Puerta, E. Blanco, A. Sanz-Medel and M. L. Marina, “Enantiomeric Separation of Organophosphorus Pesticides by Capillary Electrophoresis: Application to the Determination of Malathion in Water Samples after Preconcentration by Off-Line Solid-Phase Extraction,” Analytica Chimica Acta, Vol. 543, No. 1, 2005, pp. 77-83. doi:10.1016/j.aca.2005.04.027
- H. Cheng, J. Li, X. Gao, J. Jia, D. Zhang and D. Zhao, “Malathion Detection Method Using Microhotplate-Based Preconcentrator and Ion Mobility Spectrometer,” International Journal of Environmental Analytical Chemistry, Vol. 92, No. 3, 2012, pp. 279-288. doi:10.1080/03067311003778623
- W. Guo, B. J. Engelman, T. L. Haywood, N. B. Blok, D. S. Beaudoin and S. O. Obare, “Dual Fluorescence and Electrochemical Detection of the Organophosphorus Pesticides-Ethion, Malathion and Fenthion,” Talanta, Vol. 15, No. 87, 2011, pp. 276-283.
- D. S. Maravi?, M. S. Trtica, ?. S. Miljani? and B. B. Radak, “Detection of Malathion by the CO2 Laser: Potentials and Limitations,” Analytica Chimica Acta, Vol. 555, No. 2, 2006, pp. 259-262. doi:10.1016/j.aca.2005.09.006
- Y. Roggo, P. Chalus, L. Maurer, C. Lema-Martinez, A. Edmond and N. Jent, “A Review of Near Infrared Spectroscopy and Chemometrics in Pharmaceutical Technologies,” Journal of Pharmaceutical and Biomedical Analysis, Vol. 44, No. 3, 2007, pp. 683-700. doi:10.1016/j.jpba.2007.03.023
- K. Wang, G. Chi, R. Lau and T. Chen, “Multivariate Training of Near Infrared Spectroscopy in the Presence of Light Scattering Effect: A Comparative Study,” Analytical letters, Vol. 44, No. 5, 2011, pp. 824-836. doi:10.1080/00032711003789967