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Information Journal Paper

Title

Colorimetric Sensors of Hg2+ Ion Based on Functionalized Gold and Silver Nanoparticles

Pages

  22-40

Abstract

 Monitoring the levels of toxic Hg2+ metal ions in an aquatic environment is an important issue because this ion can have an adverse effect on human health and the environment. Therefore, the detection of Hg 2+ ions in water is a very important issue for improving human health and water quality. Metallic nanoparticles such as gold and silver nanoparticles (AuNPs & AgNPs) have received much attention due to their colorimetric properties as well as localized surface plasmon resonance (LSPR) properties. AuNPs and AgNPs can easily change their color (AuNPs: Red to Pink/Blue; AgNPs: Yellow to blue) which is easily discriminated by visual inspection. Functionalization of AuNPs and AgNPs offers an excellent application in many scientific worlds as the choice of ligands/functionalizing groups is of utmost importance for their colloidal stability and function of the nanoparticles. In this review, we have discussed the colorimetric sensors of gold and silver nanoparticles based on the functionalization of organic ligands, polymers, amino acids, and proteins for the detection of Hg 2+ ions in an aqueous medium.

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    APA: Copy

    Sarkar, Bipul, & Mondal, Palash. (2021). Colorimetric Sensors of Hg2+ Ion Based on Functionalized Gold and Silver Nanoparticles. JOURNAL OF WATER AND ENVIRONMENTAL NANOTECHNOLOGY, 6(1), 22-40. SID. https://sid.ir/paper/696023/en

    Vancouver: Copy

    Sarkar Bipul, Mondal Palash. Colorimetric Sensors of Hg2+ Ion Based on Functionalized Gold and Silver Nanoparticles. JOURNAL OF WATER AND ENVIRONMENTAL NANOTECHNOLOGY[Internet]. 2021;6(1):22-40. Available from: https://sid.ir/paper/696023/en

    IEEE: Copy

    Bipul Sarkar, and Palash Mondal, “Colorimetric Sensors of Hg2+ Ion Based on Functionalized Gold and Silver Nanoparticles,” JOURNAL OF WATER AND ENVIRONMENTAL NANOTECHNOLOGY, vol. 6, no. 1, pp. 22–40, 2021, [Online]. Available: https://sid.ir/paper/696023/en

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