Unveiling of a smartphone-mediated ratiometric chemosensor towards the nanomolar level detection of lethal CN<sup>−</sup>: combined experimental and theoretical validation with the proposition of a molecular logic circuitry-Reference-Cited by-同舟云学术

Unveiling of a smartphone-mediated ratiometric chemosensor towards the nanomolar level detection of lethal CN⁻: combined experimental and theoretical validation with the proposition of a molecular logic circuitry

Published:2022 Issue:20 Volume:12 Page:12564-12572
ISSN:2046-2069
Container-title:RSC Advances
language:en
Short-container-title:RSC Adv.

Author:

Paul Suparna¹²^ORCID,Mondal Udayan¹²^ORCID,Nag Somrita¹²,Seth Madhupa³,Banerjee Priyabrata¹²^ORCID

Affiliation:

1. Surface Engineering & Tribology Group, CSIR-Central Mechanical Engineering Research Institute, M. G. Avenue, Durgapur-713209, India

2. Academy of Scientific & Innovative Research (AcSIR), Ghaziabad-201002, Uttar Pradesh, India

3. Department of Microbiology, The University of Burdwan, Burdwan-713104, West Bengal, India

Abstract

A ratiometric chemosensor (DNMH) is unveiled herein, demonstrating selective chromogenic response towards CN−, with a LOD of 278 nM. Consequently, molecular logic circuitry and a smartphone-based colorimetric sensory prototype has been explored.

Funder

Central Mechanical Engineering Research Institute, Council of Scientific and Industrial Research

Publisher

Royal Society of Chemistry (RSC)

Subject

General Chemical Engineering,General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2022/RA/D1RA07139D

Reference50 articles.

1. Quantifying cyanide in water and foodstuff using corrin-based CyanoKit technologies and a smartphone

2. A Smartphone-Based Sensing System for On-Site Quantitation of Multiple Heavy Metal Ions Using Fluorescent Carbon Nanodots-Based Microarrays

3. Improving sensitivity of mercury detection using learning based smartphone colorimetry