Colorimetric detection of mercury (II) ion in aqueous solution using silver nanoparticles

ML Firdaus, I Fitriani, S Wyantuti, YW Hartati… - Analytical …, 2017 - jstage.jst.go.jp
Novel green-chemistry synthesis of silver nanoparticles (AgNPs) is introduced as a low-cost,
rapid and easy-to-use analytical method for mercury ion detection. Aqueous fruit extract of …

Facile green synthesis of gold nanoparticles with carboxymethyl gum karaya, selective and sensitive colorimetric detection of copper (II) ions

BR Gangapuram, R Bandi, R Dadigala, GM Kotu… - Journal of Cluster …, 2017 - Springer
Herein, we developed a gold nanoparticles (AuNPs) based label free colorimetric probe for
the sensitive and selective detection of Copper (II) ions (Cu 2+). Fabrication of the detection …

Biosynthesis of Silver Nanoparticles Using Epilobium parviflorum Green Tea Extract: Analytical Applications to Colorimetric Detection of Hg2+ Ions and Reduction of …

AS Ertürk - Journal of Cluster Science, 2019 - Springer
The present paper reports an unexplored simple, single step and cost effective green
process for the preparation of highly stable silver nanoparticles (AgNPs) using Epilobium …

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 …

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 …

Highly selective nanomolar level colorimetric sensing of Cr3+ through biosynthesized gold nanoparticles in the presence of Cr6+

R Memon, AA Memon, A Balouch, MR Shah… - Optik, 2021 - Elsevier
Our work exhibits a green method of formation for gold nanoparticles (AuNPs) from its
precursor salt, tetra-chloroaurate through the reducing and capping action of Ziziphus …

[PDF][PDF] Silver nanoparticles prepared from herbal extract of Terminalia bellerica for selective detection of mercury ions

A Jeevika, R Sarika, DR Shankaran - Adv Mater Lett, 2016 - researchgate.net
In this work, we have investigated the uses of herbal extract of Terminalia bellerica (T.
bellerica) as an efficient reducing as well as capping agent for reliable green synthesis of …

Development of multifunctional Cu sensitized Ag-dextran nanocomposite for selective and sensitive detection of mercury from environmental sample and evaluation of …

S Kokilavani, A Syed, AM Thomas, AM Elgorban… - Journal of Molecular …, 2021 - Elsevier
Mercury has been considered as the most toxic metal pollutants that pose lethal threat to
environment and the human health at small concentrations. Thus, the development of a …

[PDF][PDF] Green synthesis of gold nanoparticles using cumin seeds and gum arabic: studying their photothermal efficiency

TI Shalaby, RSS El-Dine, SAA El-Gaber - Nanosci. Nanotechnol, 2015 - researchgate.net
Biocompatible gold nanoparticles have gained considerable attention in recent years for
potential applications in nanomedicine. This work is aimed at exploring the green synthesis …

Green synthesized uncapped Ag colloidal nanoparticles for selective colorimetric sensing of divalent Hg and H2O2

KS Kumar, T Ramakrishnappa - Journal of Environmental Chemical …, 2021 - Elsevier
The green ecofriendly approach towards crystalline Ag nanoparticles (AgNPs) synthesis
using apple (Malus domestica) juice has been demonstrated. The optical properties of …