A review on various electrochemical techniques for heavy metal ions detection with different sensing platforms

BK Bansod, T Kumar, R Thakur, S Rana… - Biosensors and …, 2017 - Elsevier
Heavy metal ions are non-biodegradable and contaminate most of the natural resources
occurring in the environment including water. Some of the heavy metals including Lead (Pb) …

Electrochemical sensing of heavy metal ions with inorganic, organic and bio-materials

L Cui, J Wu, H Ju - Biosensors and Bioelectronics, 2015 - Elsevier
As heavy metal ions severely harm human health, it is important to develop simple, sensitive
and accurate methods for their detection in environment and food. Electrochemical detection …

Electrochemical analysis of some toxic metals by ion–selective electrodes

VK Gupta, MR Ganjali, P Norouzi, H Khani… - Critical Reviews in …, 2011 - Taylor & Francis
An overview of potentiometric sensors that are capable of detecting toxic heavy metal ions in
environmental samples is presented and discussed. Notwithstanding the tremendous work …

Thiazole Schiff base turn-on fluorescent chemosensor for Al3+ ion

VK Gupta, AK Singh, LK Kumawat - Sensors and Actuators B: Chemical, 2014 - Elsevier
Abstract Thiazole Schiff bases 2-(4-phenyl-1, 3-thiazol-2-yliminomethyl) phenol (L 1) and 1-
(4-phenyl-1, 3-thiazol-2-yliminomethyl) naphthalen-2-ol (L 2) have synthesized and …

A novel electro analytical nanosensor based on graphene oxide/silver nanoparticles for simultaneous determination of quercetin and morin

ML Yola, VK Gupta, T Eren, AE Şen, N Atar - Electrochimica Acta, 2014 - Elsevier
In this report, silver nanoparticles (AgNPs) with the mean diameters of 10-30 nm were self-
assembled onto the surfaces of 2-aminoethanethiol (2-AET) functionalized graphene oxide …

Salicylic acid to decrease plant stress

AB Wani, H Chadar, AH Wani, S Singh… - Environmental Chemistry …, 2017 - Springer
Pollution and climate change degrade plant health. Plant stress can be decreased by
application of salicylic acid, an hormone involved in plant signaling. Salicylic acid indeed …

Mercury selective potentiometric sensor based on low rim functionalized thiacalix [4]-arene as a cationic receptor

VK Gupta, B Sethi, RA Sharma, S Agarwal… - Journal of Molecular …, 2013 - Elsevier
A novel potentiometric mercury (II) sensor based on the use of cation receptor 5, 11, 17, 23-
tetra-tert-butyl-25, 27-dihydroxy-26, 28-bis (O-methyl glycylcarbonylmethoxy) thiacalix [4] …

A novel copper (II) selective sensor based on dimethyl 4, 4′(o-phenylene) bis (3-thioallophanate) in PVC matrix

VK Gupta, LP Singh, R Singh, N Upadhyay… - Journal of Molecular …, 2012 - Elsevier
The construction, performance characteristics and application of a novel copper (II)
membrane sensor based on a new Dimethyl 4, 4′-(o-phenylene) bis (3-thioallophanate) …

A novel voltammetric sensor based on gold nanoparticles involved in p-aminothiophenol functionalized multi-walled carbon nanotubes: application to the …

ML Yola, N Atar - Electrochimica Acta, 2014 - Elsevier
Carbon nanotubes are expected to play a significant role in the design and manufacture of
many nano-material devices in the future. Carbon nanotubes exhibit many unique properties …

Novel Turn-On Fluorescent Sensors with Mega Stokes Shifts for Dual Detection of Al3+ and Zn2+

K Boonkitpatarakul, J Wang, N Niamnont, B Liu… - ACS …, 2016 - ACS Publications
A series of bishydrazide compounds have been developed for selective turn-on detection of
Al3+ cation, based on metal chelation-enhanced fluorescence (CHEF) effects that inhibit the …