Metal Organic Frameworks of Ethylenediaminetetraacetic acid as Chemosensors for Heavy Metal Ions in Water
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1Rani Pavithran*, 2Haritha S. Kumar
Bulletin of Pure and Applied Sciences.
Chemistry , Vol.41 C, No.2
July-December 2022: P.59-74
DOI: 10.5958/2320-320X.2022.00008.5
Original Article
Description
Description
Metal Organic Frameworks of Ethylenediaminetetraacetic acid as Chemosensors for Heavy Metal Ions in Water
1Rani Pavithran*, 2Haritha S. Kumar
Author Affiliations
1Department of Chemistry, College of Engineering Trivandrum, Kerala 695016, India
2Department of Chemistry, University College, Thiruvananthapuram, Kerala 695034, India
*Corresponding Author
Rani Pavithran, Department of Chemistry, College of Engineering Trivandrum, Kerala 695016, India
E-mail: ranipavithran@cet.ac.in
Received on 27.06.2022, Revised on 20.08.2022, Accepted on 29.10.2022, Published on 15.12.2022
How to cite this article: Pavithran R., Kumar H.S. (2022). Metal Organic Frameworks of Ethylenediaminetetraacetic acid as Chemosensors for Heavy Metal Ions in Water. Bulletin of Pure and Applied Sciences-Chemistry, 41C (2), 59-74.
Abstract
Metal organic frameworks of zinc, copper and manganese with ethylenediaminetetraacetic acid have been synthesised using a solvothermal approach. They have been characterised using IR, PXRD, SEM, EDAX and UV spectral analyses. The efficiency of these MOFs in the sensing of toxic heavy metal ions such as cadmium, lead and chromium was analysed using the changes observed in the UV absorption spectra. Their efficiency in sensing these ions in water having a mixture of these ions have also been analysed.
Keywords: Metal organic frameworks, ethylenediamine tetraacetic acid, chemosensor,zinc, copper, manganese
