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Microchimica Acta

, Volume 184, Issue 1, pp 45–58 | Cite as

Gold and silver nanoparticles and indicator dyes as active agents in colorimetric spot and strip tests for mercury(II) ions: a review

  • Fitri Zarlaida
  • Muhammad Adlim
Review Article

Abstract

This review with 111 references covers recent progress made in the field of strip tests and spot tests for quantitative determination of mercury(II) ions. Following an introduction into the subject and the fundamentals of colorimetric determination, we first cover methods for synthesis and characterization of gold and silver nanoparticles (NPs) and give representative examples. The next sections cover (a) methods for dye-based detection of Hg(II) ions (categorized into azo, acridine, anthraquinone, di−/triarylmethane, nitro/nitroso, cyanine, triazole, oxazine, thiazine, dioxazine and xanthene dyes), and (b) techniques for immobilization of active agents (NPs and indicators) on the solid support. A conclusion section discusses current challenges and trends in future research.

Graphical abstract

This review summarizes recent progress made in the field of strip tests and spot tests for quantitative determination of mercury(II) ions by using gold and silver nanoparticles (NPs).

Keywords

Gold nanoparticles Silver nanoparticles Spectrophotometry Visual test Immobilization Solid support Protecting agent Polymer stabilizer Detection limit DNA 

Notes

Compliance with ethical standards

Conflict of interest

The author(s) declare that they have no competing interests.

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Copyright information

© Springer-Verlag Wien 2016

Authors and Affiliations

  1. 1.Graduate School of Mathematics and Applied ScienceSyiah Kuala UniversityBanda AcehIndonesia

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