Ultrasensitive and selective electrochemical sensing of Hg(ii) ions in normal and sea water using solvent exfoliated MoS2: affinity matters-Reference-Cited by-同舟云学术

Ultrasensitive and selective electrochemical sensing of Hg(ii) ions in normal and sea water using solvent exfoliated MoS2: affinity matters

Published:2018 Issue:30 Volume:6 Page:14602-14613
ISSN:2050-7488
Container-title:Journal of Materials Chemistry A
language:en
Short-container-title:J. Mater. Chem. A

Author:

Aswathi R.¹²³⁴,Sandhya K. Y.¹²³⁴^ORCID

Affiliation:

1. Department of Chemistry

2. Indian Institute of Space Science and Technology

3. Thiruvananthapuram – 695 547

4. India

Abstract

A solvent exfoliated molybdenum disulphide (MoS₂) has been exploited for the electrochemical (EC) sensing of mercury(ii) ions (Hg²⁺) with excellent selectivity and a detection limit (LOD) of 0.000001 nM, i.e. in parts per quadrillion (0.2 ppq) levels.

Publisher

Royal Society of Chemistry (RSC)

Subject

General Materials Science,Renewable Energy, Sustainability and the Environment,General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2018/TA/C8TA00476E

Reference46 articles.

1. Electrochemical Detection of Low Concentrations of Mercury in Water Using Gold Nanoparticles

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4. Colorimetric Detection of Mercuric Ion (Hg2+) in Aqueous Media using DNA-Functionalized Gold Nanoparticles

5. Determination of volatile mercury species at the picogram level by low-temperature gas chromatography with cold-vapour atomic fluorescence detection

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