Fabrication of a paper-based facile and low-cost microfluidic device and digital imaging technique for point-of-need monitoring of hypochlorite

Author:

Debnath Snehasish12ORCID,Ghosh Riya12,Pragti 3,Mukhopadhyay Suman3ORCID,Baskaran Kamesh Viswanathan4,Chatterjee Pabitra B.12ORCID

Affiliation:

1. Analytical & Environmental Science Division and Centralized Instrument Facility, CSIR-CSMCRI, G. B. Marg, Bhavnagar, India

2. Academy of Scientific and Innovative Research (AcSIR), Ghaziabad-201002, India

3. Department of Chemistry, Indian Institute of Technology Indore, Indore, India

4. Dr. K. C. Patel Research & Development Centre, Charotar University of Science and Technology, Changa, India

Abstract

This article reports a facile prototype for producing a μPAD for instant detection of OCl. A combination of the μPAD and digital colour imaging systems offers a promising analytical tool for OCl monitoring in actual water samples.

Funder

Science and Engineering Research Board

Council of Scientific and Industrial Research, India

Central Salt and Marine Chemicals Research Institute, Council of Scientific and Industrial Research

Charotar University of Science and Technology

Publisher

Royal Society of Chemistry (RSC)

Subject

Electrochemistry,Spectroscopy,Environmental Chemistry,Biochemistry,Analytical Chemistry

Reference37 articles.

1. Microfluidic Device for the Determination of Water Chlorination Levels Combining a Fluorescent meso-Enamine Boron Dipyrromethene Probe and a Microhydrocyclone for Gas Bubble Separation

2. A Ratiometric Fluorescent Probe for Hypochlorite Based on a Deoximation Reaction

3. A highly selective colorimetric probe for fast and sensitive detection of hypochlorite in absolute aqueous solution

4. Chlorine in drinking-water background document for development of WHO guidelines for drinking-water quality , World Health Organization , Geneva , 1996

5. Cleaning and disinfection of environmental surfaces in the context of COVID-19: Interim guidance , WHO , 15 th May 2020

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