Recent advances in silver and gold nanoparticles-based colorimetric sensors for heavy metal ions detection: a review

S Ali, X Chen, W Shi, G Huang, L Yuan… - Critical Reviews in …, 2023 - Taylor & Francis
Silvetr and gold nanoparticles-based colorimetric sensors (Ag/Au-NPs-CSns) allow potential
prospects for the development of efficient sensors owing to their unique shape-and size …

Enhanced wound healing properties of guar gum/curcumin-stabilized silver nanoparticle hydrogels

S Bhubhanil, C Talodthaisong, M Khongkow… - Scientific Reports, 2021 - nature.com
Biocompatible materials that act as scaffolds for regenerative medicine are of enormous
interest. Hydrogel-nanoparticle composites have great potential in this regard, however …

In situ microwave-assisted preparation of NS-codoped carbon dots stabilized silver nanoparticles as an off-on fluorescent probe for trace Hg2+ detection

P Yin, T Zou, G Yao, S Li, Y He, G Li, D Li, W Tan… - Chemosphere, 2023 - Elsevier
An off-on fluorescent probe (NS-CDs-AgNPs) was synthesized based on a one-pot
microwave process by utilizing N, S co-doping carbon dots (NS-CDs) and silver nitrate as …

Novel carboxylic acid-capped silver nanoparticles as antimicrobial and colorimetric sensing agents

MI Irfan, F Amjad, A Abbas, MFU Rehman, F Kanwal… - Molecules, 2022 - mdpi.com
The present work reports the synthesis, characterization, and antimicrobial activities of
adipic acid-capped silver nanoparticles (AgNPs@ AA) and their utilization for selective …

Silver oxide decorated urchin-like microporous organic polymer composites as versatile antibacterial organic coating materials

Y Zhang, Y Tang, Q Liao, Y Qian, L Zhu… - Journal of Materials …, 2024 - pubs.rsc.org
Microporous organic polymers (MOPs) and metal oxide hybrid composites are considered
valuable coating materials because of their versatility derived from the synergistic …

Gingerol extract-stabilized silver nanoparticles and their applications: colorimetric and machine learning-based sensing of Hg (ii) and antibacterial properties

K Plaeyao, R Kampangta, Y Korkokklang… - RSC …, 2023 - pubs.rsc.org
This study focused on synthesizing ginger-stabilized silver nanoparticles (Gin-AgNPs) using
a more eco-friendly method that utilized AgNO3 and natural ginger solution. These …

Metal nanostructures in polymeric matrices for optical detection and removal of heavy metal ions, pesticides and dyes from water

L Burratti, E Sgreccia, F Bertalà, F Galiano - Chemosphere, 2024 - Elsevier
Water pollutants such as heavy metal ions, pesticides, and dyes pose a worldwide issue.
Their presence in water resources interferes with the normal growth mechanisms of living …

[HTML][HTML] A disposable electrochemical biosensor based on screen-printed carbon electrodes modified with silver nanowires/hpmc/chitosan/urease for the detection of …

A Saenchoopa, S Klangphukhiew, R Somsub… - Biosensors, 2021 - mdpi.com
This work describes the facile preparation of a disposable electrochemical biosensor for the
detection of Hg (II) in water by modifying the surface of a screen-printed carbon electrode …

Tannic acid-functionalized silver nanoparticles as colorimetric probe for the simultaneous and sensitive detection of aluminum (III) and fluoride ions

TT Bezuneh, NM Ofgea, SS Tessema, FA Bushira - ACS omega, 2023 - ACS Publications
In this study, we employed tannic acid (TA)-functionalized silver nanoparticles (TA@ AgNPs)
as colorimetric probe for the simultaneous and sensitive detection of Al (III) and F–ions. The …

Synthesis of multicolor silver nanostructures for colorimetric sensing of metal ions (Cr3+, Hg2+ and K+) in industrial water and urine samples with different spectral …

MR Patel, MD Upadhyay, S Ghosh, H Basu… - Environmental …, 2023 - Elsevier
In this work, we have synthesized four different color (yellow, orange, green, and blue
(multicolor)) silver nanostructures (AgNSs) by chemical reduction method where silver …