Recent advances in phthalocyanines for chemical sensor, non-linear optics (NLO) and energy storage applications

D Gounden, N Nombona, WE Van Zyl - Coordination Chemistry Reviews, 2020 - Elsevier
Phthalocyanines (Pcs) are intensely coloured, robust macrocycles that possess admirable
chemical, thermal and photo-stability as a result of its extensive π-network. The Pc family …

Advanced bifunctional catalysts for energy production by electrolysis of earth-abundant water

S Aralekallu, KS Lokesh, V Singh - Fuel, 2024 - Elsevier
Hydrogen production employing non-carbon materials has tremendous promise toward the
sustainable Future. Conventional technology relies on water splitting (WS) for hydrogen …

Developments in electrocatalysts for electrocatalytic hydrogen evolution reaction with reference to bio-inspired phthalocyanines

S Aralekallu, LK Sannegowda, V Singh - International Journal of Hydrogen …, 2023 - Elsevier
The increasing global energy demand has resulted in consumption of fossil fuel-based
resources at a rapid rate. This has led to depletion of the fossil fuels at a faster rate and in …

A novel electrochemical sensing platform based on covalent organic frameworks/WC/NH2-MWCNT for highly selective determination of acetaminophen and 4 …

Z Lu, H Guo, X Wei, L Sun, Z Pan, B Liu, Y Liu, J Xu… - Microchemical …, 2023 - Elsevier
In this article, a novel and simple electrochemical sensing platform has been developed for
the simultaneous and sensitive determination of acetaminophen (ACOP) and 4 …

Nanomolar detection of mercury (II) using electropolymerized phthalocyanine film

M Palanna, S Aralekallu, CPK Prabhu, VA Sajjan… - Electrochimica …, 2021 - Elsevier
The synthesis and characterization of novel cobalt (II) tetraamide benzimidazole
phthalocyanine (CoTABImPc) has been reported for the first time and applied for the …

Cyclic and linear sweep voltammetric studies of a modified carbon paste electrode with nickel oxide nanoparticles toward tamoxifen: effects of surface modification on …

N Raeisi-Kheirabadi, A Nezamzadeh-Ejhieh… - ACS …, 2022 - ACS Publications
Due to the serious adverse futures of some anticancer drugs, the determination of trace
amounts of these drugs by simple analytical techniques is of great interest. In this regard …

Oxidized g-C3N4 decorated with Cu–Al layered double hydroxide as a sustainable electrochemical sensing material for quantification of diclofenac

AK Singh, RK Gautam, S Agrahari, I Tiwari - Materials Chemistry and …, 2023 - Elsevier
Herein, oxidized graphitic carbon nitride (oxidized gC 3 N 4) and copper-aluminium layered
double hydroxide (CuAl-LDH) have been coupled together to design an oxidized gC 3 N …

Biologically inspired catalyst for electrochemical reduction of hazardous hexavalent chromium

S Aralekallu, M Palanna, S Hadimani, KP CP… - Dalton …, 2020 - pubs.rsc.org
An indirect electrochemical detoxification and detection platform has been demonstrated for
toxic hexavalent chromium (Cr (VI)) based on the biologically important N-4 macrocycle. The …

Bioinspired cobalt phthalocyanine hybrid as bifunctional electrocatalyst for oxygen electrocatalysis

AC Kumbara, N Kousar, LK Sannegowda - Journal of Energy Storage, 2024 - Elsevier
Designing and development of effective bifunctional catalysts considering both oxygen
evolution reaction (OER) and oxygen reduction reaction (ORR) plays a key role in …

Screen-printed electrodes decorated with low content Pt–Ni microstructures for sensitive detection of Zn (II), ascorbic acid and paracetamol in pharmaceutical products …

FZ Makhlouf, ML Chelaghmia, R Kihal, CE Banks… - Microchemical …, 2024 - Elsevier
In this study, we report for the first time, a method for simultaneous detection of paracetamol
(PA) and its toxic impurities, 4-aminophenol (4-AP), as well as commonly co-formulated …