Sensitive and selective colorimetric detection of Cu2+in aqueous medium via aggregation of thiomalic acid functionalized Ag nanoparticles

The Analyst ◽  
2014 ◽  
Vol 139 (23) ◽  
pp. 6304-6309 ◽  
Author(s):  
Vairaperumal Tharmaraj ◽  
Jyisy Yang
Keyword(s):  
Aqueous Medium ◽  
Ag Nanoparticles ◽  
Colorimetric Detection

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.

Pyridoxal conjugated gold nanoparticles for distinct colorimetric detection of chromium(iii) and iodide ions in biological and environmental fluids

2017 ◽  
Vol 41 (15) ◽  
pp. 7339-7346 ◽  
Author(s):  
Shilpa Bothra ◽  
Rajender Kumar ◽  
Suban K. Sahoo
Keyword(s):  
Gold Nanoparticles ◽  
Aqueous Medium ◽  
Colorimetric Detection ◽  
Iodide Ions

We developed pyridoxal conjugated gold nanoparticles (CAPy-AuNPs) for the selective colorimetric detection of Cr3+ and iodide ions in an aqueous medium.

Synthesis of Novel 4-((Substituted bis-indolyl)methyl)-benzo-15-crown-5 for the Colorimetric Detection of Hg2+ Ions in an Aqueous Medium

2018 ◽  
Vol 56 (2) ◽  
pp. 477-484 ◽  
Author(s):  
T. R. Bhosale ◽  
D. R. Chandam ◽  
P. V. Anbhule ◽  
M. B. Deshmukh
Keyword(s):  
Aqueous Medium ◽  
Colorimetric Detection

Sensitive colorimetric detection of CN− and AcO− anions in a semi-aqueous environment through a coumarin–naphthalene conjugate azo dye

2019 ◽  
Vol 43 (13) ◽  
pp. 5126-5132 ◽  
Author(s):  
Sushil K. Dwivedi ◽  
Syed S. Razi ◽  
Arvind Misra
Keyword(s):  
Aqueous Medium ◽  
Azo Dye ◽  
Colorimetric Detection ◽  
Aqueous Environment ◽  
Colorimetric Chemosensor

An efficient colorimetric chemosensor to detect anions in an aqueous medium.

Colorimetric detection of fluoride ion in aqueous medium by thiourea derivatives: a transition metal ion assisted approach

2021 ◽  
Author(s):  
Sanjeev Pran Mahanta ◽  
Diganta Choudhury ◽  
Rituraj Das ◽  
Dhrubajyoti Talukdar ◽  
Plaban Jyoti Sarma ◽  
...  
Keyword(s):  
Transition Metal ◽  
Aqueous Medium ◽  
Metal Ion ◽  
Colorimetric Detection ◽  
Fluoride Ion ◽  
Transition Metal Ion ◽  
Thiourea Derivatives ◽  
Colorimetric Response

The work explores the position of hydroxyl moiety and its participation in intramolecular H-bonding towards dictating the fluoride selective colorimetric response in functionalized thiourea derivatives. Study reveals the pivotal aspect...

A squaraine-based sensor for colorimetric detection of CO2 gas in an aqueous medium through an unexpected recognition mechanism: experiment and DFT calculation

2017 ◽  
Vol 9 (48) ◽  
pp. 6830-6838 ◽  
Author(s):  
Jianqi Sun ◽  
Xiangjuan Zheng ◽  
Xinjie Wu ◽  
Dong Li ◽  
Guomin Xia ◽  
...  
Keyword(s):  
Aqueous Medium ◽  
Dft Calculation ◽  
Colorimetric Detection ◽  
Recognition Mechanism ◽  
Co2 Gas

A squaraine-based sensor for colorimetric detection of CO2 gas in an aqueous medium through an unexpected recognition mechanism.

Sign in / Sign up

Export Citation Format

Share Document