Naked eye detection of arsenite, arsenate, and H2S by a Schiff base naphthaldehyde conjugate using a single paper strip, based on a deprotonation mechanism

Author:

De Diptiman12,Ghosh Priyotosh1,De Sriman3ORCID,Sahoo Prithidipa1ORCID

Affiliation:

1. Department of Chemistry, Visva-Bharati University, Santiniketan-731235, India

2. Department of Chemistry, Gushkara Mahavidyalaya, Guskara-713128, West Bengal, India

3. Department of Chemical Sciences, Indian Institute of Science Education and Research (IISER) Kolkata, Mohanpur-741246, India

Abstract

A ‘three-in-one’ paper strip-based colorimetric chemosensor for rapid, cost-effective, and selective sensing of arsenite, arsenate, and sulfide for on-site and real-time monitoring in environmental samples.

Funder

Science and Engineering Research Board

Publisher

Royal Society of Chemistry (RSC)

Reference66 articles.

1. Priority list of hazardous substances , http://www.atsdr.cdc.gov/spl/index.html

2. International Agency for Research on Cancer , Some Metals and Metallic Compounds, IARC Monographs on the Evaluation of the Carcinogenic Risk of Chemicals to Humans , World Health Organisation , 1980 , vol. 23

3. Arsenic round the world: a review

4. A review of the source, behaviour and distribution of arsenic in natural waters

5. Speciation of trace metals in the environment

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