A review on detection of heavy metal ions in water–an electrochemical approach

MB Gumpu, S Sethuraman, UM Krishnan… - Sensors and actuators B …, 2015 - Elsevier
Most of the metal ions are carcinogens and lead to serious health concerns by producing
free radicals. Hence, fast and accurate detection of metal ions has become a critical issue …

EDTA-modified PANI/SWNTs nanocomposite for differential pulse voltammetry based determination of Cu (II) ions

MA Deshmukh, HK Patil, GA Bodkhe… - Sensors and Actuators B …, 2018 - Elsevier
Differential pulse voltammetry (DPV) based electrochemical sensor dedicated for the
determination of Cu (II) ion concentration is reported in this research. Sensor was based on …

Electrochemical determination of cephalosporins using a bare boron-doped diamond electrode

B Feier, A Gui, C Cristea, R Săndulescu - Analytica chimica acta, 2017 - Elsevier
The electrochemical oxidation of seven cephalosporins (ceftriaxone, cefotaxime,
ceftazidime, cefadroxil, cefuroxime, cefaclor, cefalexin) was evaluated at high potential …

Carbazole-thiophene based fluorescent probe for selective detection of Cu2+ and its live cell imaging

H Wang, P Wang, L Niu, C Liu, Y Xiao, Y Tang… - … Acta Part A: Molecular …, 2022 - Elsevier
Highly sensitive and specific imaging of copper ion (Cu 2+) in living cells is essential for
better understanding the physiological and metabolic processes. We develop a novel …

A hydrophilic naphthalimide-based fluorescence chemosensor forCu2+ ion: Sensing properties, cell imaging and molecular logic behavior

S Liang, Q Tong, X Qin, X Liao, Q Li, G Yan - Spectrochimica Acta Part A …, 2020 - Elsevier
In this work, a hydrophilic naphthalimide-based fluorescence chemosensor (sensor 1) was
synthesized for Cu 2+ recognition, in which 2-(2-aminoethoxy) ethanol was introduced to …

Flexible biodegradable electrochemical sensor of PBAT and CNDs composite for the detection of emerging pollutants

CC Maciel, A de Barros, IO Mazali, M Ferreira - Journal of Electroanalytical …, 2023 - Elsevier
Herein we proposed the fabrication and optimization of a flexible electrochemical sensor
composed of polymer poly (butylene adipate-co-terephthalate)(PBAT) and Carbon Nitrite …

Devising a people-friendly test kit for overcoming challenges in the assessment of water quality and analysis of water pollution in the river Ganga

S Chauhan, A Yadav, PM Kurup, X Li, P Swarnakar… - RSC …, 2023 - pubs.rsc.org
The Ganga is the most sacred Indian river, and it influences the lifestyle of∼ 400 million
people. However, owing to several anthropogenic activities, biotic and abiotic pollutants …

Incorporating a novel hexaazatriphenylene derivative to a flexible screen-printed electrochemical sensor for copper ion detection in water samples

D Maddipatla, TS Saeed, BB Narakathu… - IEEE Sensors …, 2020 - ieeexplore.ieee.org
A novel hexaazatriphenylene derivative, 6, 7, 16, 17, 26, 27-hexahydronaphtho [2, 3-h]
naphtho [2', 3': 7, 8] quinoxalino [2, 3-a] naphtho [2', 3': 7, 8] quinoxalino [2, 3-c] phenazine-5 …

Development of pivalic acid conjugated Nafion modified glassy carbon electrode for sensitive detection of Cu (II) by electrochemical approach

T Noreen, A Siddique, TA Sheikh, MN Akhtar… - Inorganica Chimica …, 2024 - Elsevier
In this work, pivalic acid (pivH) molecule is employed for an electrochemical sensing of
copper cations in an aqueous medium. For sensitive as well as selective potential sensor …

Ag metal organic frameworks nanocomposite modified electrode for simultaneous electrochemical detection of copper (II) and lead (II)

D Kwon, J Kim - Journal of Applied Electrochemistry, 2021 - Springer
The detection of biologically important metal ions such as Cu (II) and Pb (II) ions using an
electrochemical approach at sensitive level is gaining great attention to reveal the health …