Biologically synthesized silver nanoparticle-based colorimetric sensor for the selective detection of Zn2+

RSC Advances ◽  
2015 ◽  
Vol 5 (111) ◽  
pp. 91158-91165 ◽  
Author(s):  
Muhammad Ihsan ◽  
Abdul Niaz ◽  
Abdur Rahim ◽  
Muhammad Iqbal Zaman ◽  
Muhammad Balal Arain ◽  
...  
Keyword(s):  
Silver Nanoparticle ◽  
Colorimetric Detection ◽  
Colorimetric Sensor ◽  
Selective Detection

Schematic illustration for the colorimetric detection of Zn2+.

scholarly journals Robust colorimetric detection based on the anti-aggregation of gold nanoparticles for bromide in rice samples

RSC Advances ◽  
2018 ◽  
Vol 8 (38) ◽  
pp. 21566-21576 ◽  
Author(s):  
Siwat Plaisen ◽  
Wilairat Cheewasedtham ◽  
Thitima Rujiralai
Keyword(s):  
Gold Nanoparticles ◽  
Colorimetric Detection ◽  
Colorimetric Sensor ◽  
Selective Detection ◽  
Bromide Ions ◽  
Rice Samples

In this work, we developed a AuNP colorimetric sensor for the facile, sensitive and selective detection of bromide ions in rice samples.

Colorimetric sensor for highly sensitive and selective detection of copper ion

2017 ◽  
Vol 9 (35) ◽  
pp. 5094-5100 ◽  
Author(s):  
Qi Gao ◽  
Ling Ji ◽  
Qiaoning Wang ◽  
Kun Yin ◽  
Jinhua Li ◽  
...  
Keyword(s):  
Colorimetric Detection ◽  
Copper Ion ◽  
Colorimetric Sensor ◽  
Selective Detection ◽  
Inhibiting Effect ◽  
Highly Sensitive

Colorimetric detection of Cu2+based on the inhibiting effect of Cu2+on the reaction ofl-cysteine with the established probe Cy-NB.

An anthracene–quinoline based dual-mode fluorometric–colorimetric sensor for the detection of Fe3+ and its application in live cell imaging

2021 ◽  
Author(s):  
Tahereh Tehrani ◽  
Soraia Meghdadi ◽  
Zohreh Salarvand ◽  
Behnam Tavakoli ◽  
Kiamars Eskandari ◽  
...  
Keyword(s):  
Live Cell Imaging ◽  
Cell Imaging ◽  
Colorimetric Detection ◽  
Colorimetric Sensor ◽  
Live Cell ◽  
Dual Mode ◽  
Highly Sensitive

A highly sensitive anthracene–quinoline based dual-mode sensor has been synthesized and used for the fluorometric and colorimetric detection of Fe3+ and in live cell imaging.

scholarly journals Highly sensitive and selective colorimetric detection of dual metal ions (Hg2+ and Sn2+) in water: an eco-friendly approach

RSC Advances ◽  
2021 ◽  
Vol 11 (24) ◽  
pp. 14700-14709
Author(s):  
Rintumoni Paw ◽  
Moushumi Hazarika ◽  
Purna K. Boruah ◽  
Amlan Jyoti Kalita ◽  
Ankur K. Guha ◽  
...  
Keyword(s):  
Metal Ions ◽  
Ag Nanoparticles ◽  
Limit Of Detection ◽  
Colorimetric Detection ◽  
Garlic Extract ◽  
Selective Detection ◽  
Highly Sensitive ◽  
Dual Metal

Synthesis of Ag nanoparticles using Allin based garlic extract for highly sensitive and selective detection of metal ions Hg2+ and Sn2+ in water. The limit of detection (LoD) for Hg2+ and Sn2+ ions were found as 15.7 nM and 11.25 nM respectively.

A ratiometric colorimetric detection of the folate receptor based on terminal protection of small-molecule-linked DNA

The Analyst ◽  
2015 ◽  
Vol 140 (4) ◽  
pp. 1260-1264 ◽  
Author(s):  
Yanhong Zhu ◽  
Guangfeng Wang ◽  
Liang Sha ◽  
Yuwei Qiu ◽  
Hong Jiang ◽  
...  
Keyword(s):  
Small Molecule ◽  
Crucial Role ◽  
Folate Receptor ◽  
Low Cost ◽  
Colorimetric Detection ◽  
Cancer Therapeutics ◽  
Selective Detection

Development of strategies for the sensitive and selective detection of the folate receptor (FR) that are simple and low cost is of great importance for assessing cancer therapeutics due to its crucial role in physiological, pharmacological and pathological processes.

Difunctional biogenic Au nanoparticles for colorimetric detection and removal of Hg2+

RSC Advances ◽  
2015 ◽  
Vol 5 (53) ◽  
pp. 42931-42934 ◽  
Author(s):  
Hao Zhou ◽  
Yuanyuan Qu ◽  
Duanxing Li ◽  
Xuwang Zhang ◽  
Qiao Ma ◽  
...  
Keyword(s):  
Au Nanoparticles ◽  
Colorimetric Detection ◽  
Colorimetric Sensor ◽  
Biological Reduction ◽  
Cupriavidus Metallidurans

Biogenic Au nanoparticles (AuNPs) produced by Cupriavidus metallidurans SHE could act as a colorimetric sensor and scavenger of Hg2+ based on biological reduction mediated formation of an amalgam.

scholarly journals A selective detection approach for copper(ii) ions using a hydrazone-based colorimetric sensor: spectroscopic and DFT study

RSC Advances ◽  
2018 ◽  
Vol 8 (70) ◽  
pp. 39983-39991 ◽  
Author(s):  
Ismail Abdulazeez ◽  
Chanbasha Basheer ◽  
Abdulaziz A. Al-Saadi
Keyword(s):  
Analytical Approach ◽  
Colorimetric Sensor ◽  
Dft Study ◽  
Selective Detection ◽  
Detection Approach ◽  
Research Challenge ◽  
A Current ◽  
Toxic Ions

The development of an efficient and miniaturized analytical approach to determine trace levels of toxic ions in aqueous fluids presents a current research challenge.

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