Coordination Chemistry Reviews
Coordination Chemistry Reviews
5 years ago

Recent progress in hydrogen sulphide (H2S) sensors by metal displacement approach

Recent progress in hydrogen sulphide (H2S) sensors by metal displacement approach
A chemical sensor converts a binding or recognition event into a spectroscopic signal upon interaction with the particular analyte. The possible spectroscopic signals could be Uv–Vis, fluorescent, electrochemical and magnetic resonance signals. Presently, chemical sensors typically depend on fluorescent dyes, chromogenic compounds, nanomaterials, quantum dots and metal complexes for analyte induced signal transduction. Among these metal complexes provide a competent approach for the detection of various analytes through electrostatic interaction, metal–ligand interaction, metal–ligand exchange, metal coordination and metal displacement. The aim of this review article is to survey the latest achievements in the field of selective detection of the hydrogen sulphide (H2S) through metal displacement approach (MDA) by using metal complexes. Broad overview of metal complexes designed for the H2S sensor which includes specific examples of copper, zinc, mercury and tin based complexes, has been discussed.

Publisher URL: www.sciencedirect.com/science

DOI: S0010854517301625

You might also like
Discover & Discuss Important Research

Keeping up-to-date with research can feel impossible, with papers being published faster than you'll ever be able to read them. That's where Researcher comes in: we're simplifying discovery and making important discussions happen. With over 19,000 sources, including peer-reviewed journals, preprints, blogs, universities, podcasts and Live events across 10 research areas, you'll never miss what's important to you. It's like social media, but better. Oh, and we should mention - it's free.

  • Download from Google Play
  • Download from App Store
  • Download from AppInChina

Researcher displays publicly available abstracts and doesn’t host any full article content. If the content is open access, we will direct clicks from the abstracts to the publisher website and display the PDF copy on our platform. Clicks to view the full text will be directed to the publisher website, where only users with subscriptions or access through their institution are able to view the full article.