Selective Detection of Glyphosate Using Mono Nuclear Copper (II) complex with Xylenol Orange Indicator under Indicator Displacement Assay

Authors

  • Sarayut Watchasit
  • Chomchai Suksai ภาควิชาเคมี คณะวิทยาศาสตร์ มหาวิทยาลัยบูรพา

Abstract

          In this research, the mononuclear copper(II) complex with imidazole derivative ligand CuL was synthesized and characterized by standard analytical techniques. The sensing abilities towards organophosphorous pesticide was investigated using the indicator displacement assay (IDAs) approach. The results indicated that the sensing ensemble [CuL:XO] could discriminate the glyphosate from other organophosphorous pesticide and common anions. The UV-visible spectrophotometry study confirmed that glyphosate bound to CuL in a 1:1 manner. The detection limit of glyphosate was 0.11 ppm. Keywords :  mononuclear copper(II) complex ; glyphosate ; xylenol orange indicator ;                          indicator displacement assay

References

Chen, Y., Chen, B., Han, Y. (2016). A Novel Rhodamine-based Fluorescent Probe for the Fluorogenic and Chromogenic Detection of Pd2+ Ions and Its Application in Live-cell Imaging. Sensors and Actuators B: Chemical, 237, 1-7.

Eddleston, M. and Phillips, M. R., (2004). Self-Poisoning with Pesticides. British Medical Journal, 328, 42-44.

Eddleston, M., Street, J. M., Self, I., Thompson, A., Kinge, T., Williams, N.; Naredog, G., Dissanayake, K., Yuf, L.-M., Worek, F., Johnh, H.; Smithd, S., Thiermann, H., Harris, J. B. and Clutton, R. E. (2012). A Role for Solvents in the Toxicity of Agricultural Organophosphorus Pesticides. Toxicology, 294, 94-103.

Gillezeau, C., Gerwen, M. V., Shaffer, R. M., Rana, I., Zhang, L., Sheppard, L. and Taioli, E. (2019). The Evidence of Human Exposure to Glyphosate: A Review. Environmental Health, 18, 2-16.

Gomes, M. P., Manac’h, S. G., Hénault-Ethier, L., Labrecque, M., Lucotte, M. and Juneau, P. (2017). Glyphosate-Dependent Inhibition of Photosynthesis in Willow. Frontier in Plant Science, 8, 207-220.

Hanke, I., Singer, H. and Hollender, J. (2008). Ultratrace-level Determination of Glyphosate, Aminomethylphosphonic Acid and Glufosinate in Natural Waters by Solid-phase Extraction Followed by Liquid Chromatography–tandem Mass Spectrometry: Performance Tuning of Derivatization, Enrichment and Detection. Analytical and Bioanalytical Chemistry, 391, 2265-2276.

Hargrove, A. E., Nieto, S., Zhang, T., Sessler, J. L., & Anslyn, E. V. (2011). Artificial Receptors for the Recognition of Phosphorylated Molecules. Chemical Reviews, 111(11), 6603-6782.

Jeyaratnam, J. (1990). Acute Pesticide Poisoning: A Major Global Health Problem. World Health Statistics Quarterly, 43, 139-144.

Kaur, S., Kumar, V., Chawla, M., Cavallo, L., and Poater, A. (2017). Pesticides Curbing Soil Fertility: Effect of Complexation of Free Metal. Frontiers in Chemistry, 5, 1-10.

Martínez, D. L., Meza, B., L.Álvarez-Hernández, B., Bazany, I. J., Vilchis, A. R., Cortés, F., Gómez, R. M., Valdes, J., and Dorazco, A. (2021). Efficient Naked Eye Sensing of Tartrate/Malate Based on a Zn-Xylenol Rrange Complex in Water and Membrane-based Test Strips. Dyes and Pigments, 109239.

Motojyuku, M., Saito, T., Akieda, K., Otsuka, H., Yamamoto, I. and Inokuchi, S. J. (2008). Determination of Glyphosate, Glyphosate Metabolites, and Glufosinate in Human Serum by Gas Chromatography–Mass Spectrometry. Journal of Chromatography B, 875, 509-514.

Saito, T., Aoki, H., Namera, A., Oikawa, H., Miyazaki, S., Nakamoto, A. and Inokuchi, S. (2011). Mix-mode TiO-C18 Monolith Spin Column Extraction and GC-MS for the Simultaneous Assay of Organophosphorus Compounds and Glufosinate, and Glyphosate in Human Serum and Urine. Analytical Sciences, 27, 999-1005.

Soga, T. and Imaizumi, M. (2001). Capillary Electrophoresis Method for the Analysis of Inorganic Anions, Organic Acids, Amino Acids, Nucleotides, Carbohydrates and other Anionic Compounds. Electrophoresis, s22, 3418-3425.

Songa, E. A., Arotiba, O. A., Owino, J. H. O., Jahed, N., Baker, P. G. L. and Iwuoha, E. I. (2009). Electrochemical Detection of Glyphosate Herbicide Using Horseradish Peroxidase Immobilized on Sulfonated Polymer Matrix. Bioelectrochemistry, 75, 117-123.

World Health Organization, 1990. Public Health Impact of Pesticides Used in Agriculture, 0 edn. WHO, Geneva.

Downloads

Published

2023-05-11