Rapid detection of mercury ions using sustainable natural gum-based silver nanoparticles

SY Sharaf Zeebaree, OI Haji, AYS Zeebaree… - Catalysts, 2022 - mdpi.com
Fabrication of metal nanostructures using natural products has attracted scientists and
researchers due to its renewable and environmentally benign availability. This work has …

Highly selective Hg2+ colorimetric sensor using green synthesized and unmodified silver nanoparticles

K Farhadi, M Forough, R Molaei, S Hajizadeh… - Sensors and Actuators B …, 2012 - Elsevier
The reaction between biologically green synthesized silver nanoparticles (Ag NPs) and
mercury (II) ions was introduced as a new and high potential colorimetric sensor for the …

A reversible biocompatible silver nanoconstracts for selective sensing of mercury ions combined with antimicrobial activity studies

I Sk, MA Khan, S Ghosh, D Roy, S Pal… - Nano-Structures & Nano …, 2019 - Elsevier
In this manuscript we have reported an easy, eco-friendly and green chemical process for
the synthesis of silver nanoparticles (AgNPs) by taking silver nitrate as the metal precursor …

Fast orange peel-mediated synthesis of silver nanoparticles and use as visual colorimetric sensor in the selective detection of mercury (II) ions

A Aminu, SA Oladepo - Arabian Journal for Science and Engineering, 2021 - Springer
This paper presents the green synthesis of silver nanoparticles (AgNPs) using orange
(Citrus sinensis) peel extract. The effects of different factors such as silver ion concentration …

Colorimetric detection of cadmium ions using modified silver nanoparticles

S Jabariyan, MA Zanjanchi - Applied Physics A, 2019 - Springer
Metal ion sensors are a significant and challenging area in the analytical sciences. In this
study, the use of grape juice for bio-synthesizing of silver nanoparticles (AgNPs) and using it …

Dual mechanism-based sensing of mercury using unmodified, heteroepitaxially synthesized silver nanoparticles

A Nain, SR Barman, S Jain, A Mukherjee, J Satija - Applied Nanoscience, 2017 - Springer
Mercury and its compounds are widely distributed in the environment and have a significant
negative impact on human health. In this paper, we report the development of a rapid and …

Green Synthesized Silver and Gold Nanoparticles for Colorimetric Detection of Hg2+, Pb2+, and Mn2+ in Aqueous Medium

M Annadhasan, T Muthukumarasamyvel… - ACS Sustainable …, 2014 - ACS Publications
In this study, we report a simple and green method for the synthesis of l-tyrosine-stabilized
silver (AgNPs) and gold nanoparticles (AuNPs) in aqueous medium under ambient sunlight …

Ultrasensitive and dual functional colorimetric sensors for mercury (II) ions and hydrogen peroxide based on catalytic reduction property of silver nanoparticles

GL Wang, XY Zhu, HJ Jiao, YM Dong, ZJ Li - Biosensors and Bioelectronics, 2012 - Elsevier
The method provides an innovative dual functional sensors for mercury (II) ions and
hydrogen peroxide. The addition of H2O2 to the mixture of silver nanoparticles (AgNPs) and …

Functionalized silver nanoparticles as colorimetric and fluorimetric sensor for environmentally toxic mercury ions: an overview

NC Pomal, KD Bhatt, KM Modi, AL Desai, NP Patel… - Journal of …, 2021 - Springer
Nanoscience is a multifaceted field which encompasses metal nanoparticles (MNPs) having
novel and size-related optical properties significantly different from the bulk level as well as …

Plasmonic Nano Silver: An Efficient Colorimetric Sensor for the Selective Detection of Hg2+ Ions in Real Samples

NM Abbasi, MU Hameed, N Nasim, F Ahmed, F Altaf… - Coatings, 2022 - mdpi.com
Environmental pollution caused by heavy metal ions has become a major health problem
across the world. In this study, a selective colorimetric sensor based on starch functionalized …