A comprehensive review on recent advances in copper sensors

T Chopra, S Sasan, L Devi, R Parkesh… - Coordination Chemistry …, 2022 - Elsevier
Abstract Copper (Cu 2+) exists in nature and biological systems and therefore its detection
in soil, blood, urine, water, agriculture and food samples is of great significance. Attempts to …

Trace-level humidity sensing from commercial organic solvents and food products by an AIE/ESIPT-triggered piezochromic luminogen and ppb-level “OFF–ON–OFF” …

R Das, S Bej, H Hirani, P Banerjee - Acs Omega, 2021 - ACS Publications
Selective and sensitive moisture sensors have attracted immense attention due to their
ability to monitor the humidity content in industrial solvents, food products, etc., for regulating …

Highly selective and sensitive fluorometric probe for Cd2+ ions based on 4-(quinolin-2-ylmethylene) aminoanisole Schiff base

Y Dong, J Ma, Z Yu, X Liu, Z Zhao - Inorganica Chimica Acta, 2022 - Elsevier
Herein, we report a reversible and easy assembled fluorometric probe (4-(quinolin-2-
ylmethylene) aminoanisole, QMAA) for the highly selective and sensitive detection of …

Graphene/MWCNT/copper-nanoparticle fabricated printed electrode for diclofenac detection in milk and drinking water: Electrochemical and in-silico analysis

S Das, A Chakravorty, A Raj, S Luktuke, AA Mini… - Journal of Molecular …, 2024 - Elsevier
This study investigates the electrochemical sensing of Diclofenac sodium. A single carbon
printed electrode was modified with the combination of graphene (GRP), multi-walled …

Eu3+ embedded hybrid fluorescent membrane for Ultrasensitive and efficient sensing of Cu2+ in aqueous media

Z Mahmood, AR Aleem, QA Sial, G Wang, M Usman… - Dyes and …, 2024 - Elsevier
Abstract Copper (Cu 2+) detection is of great significance as it is important constituent of
human body and its excessive amount may cause the neurodegenerative diseases. Herein …

A first principles study of nonlinear optical properties of a quinoline derivative

R Medeiros, C Valverde, MSH Faizi… - … Journal of Quantum …, 2023 - Wiley Online Library
Abstract A quinoline derivative, 4‐(quinolin‐2‐ylmethylene) aminophenol was synthesized
and structurally characterized by single crystal X‐ray diffraction. The crystal packing …

A selective chromone‐based colorimetric chemosensor for detecting Cu2+ in near‐perfect aqueous solution and test kit

D Gil, C Kim - Journal of Heterocyclic Chemistry, 2022 - Wiley Online Library
Abstract A colorimetric chemosensor CMF (N′‐[(E)‐(4‐oxo‐4H‐chromen‐3‐yl)
methylidene] furan‐2‐carbohydrazide) was applied for detecting Cu2+. CMF showed …

Reactions of quinolinecarbaldehydes with arenes under superelectrophilic activation. NMR and DFT studies of dicationic electrophilic species

MА Borisova, DS Ryabukhin, AY Ivanov… - Chemistry of …, 2021 - Springer
N, O-Diprotonated forms (dications) of various quinolinecarbaldehydes were theoretically
studied by DFT calculations. It was found that the most reactive electrophilic dications are …

A New Chromone‐based Sequential Functioning Colorimetric Chemosensor for Cu2+ and Cysteine in Near‐perfect Aqueous Media

S Jung, D Gil, C Kim - Asian Journal of Organic Chemistry, 2023 - Wiley Online Library
A selective chromone‐containing colorimetric chemosensor DOCC ((E)‐N, N‐dimethyl‐2‐
((4‐oxo‐4H‐chromen‐3‐yl) methylene) hydr azine‐1‐carbothioamide) was designed for the …