Biomimetic electrochemical sensors: New horizons and challenges in biosensing applications

PVV Romanholo, CA Razzino… - Biosensors and …, 2021 - Elsevier
The urge to meet the ever-growing needs of sensing technology has spurred research to
look for new alternatives to traditional analytical methods. In this scenario, the glucometer is …

Coordination chemistry of carboxamide 'Nx'ligands to metal ions for bio-inspired catalysis

C Panda, A Sarkar, SS Gupta - Coordination Chemistry Reviews, 2020 - Elsevier
Deprotonated carboxamidate 'N'donors have been extensively explored as ligands to
support metal ions with unusual higher oxidation states. Their ability to serve as both σ and …

Homogeneous Photochemical Water Oxidation by Biuret-Modified Fe-TAML: Evidence of FeV(O) Intermediate

C Panda, J Debgupta, D Díaz Díaz… - Journal of the …, 2014 - ACS Publications
Water splitting, leading to hydrogen and oxygen in a process that mimics natural
photosynthesis, is extremely important for devising a sustainable solar energy conversion …

Proximity-Enabled Photochemical C–H Functionalization using a Covalent Organic Framework-Confined Fe2IV–μ–oxo Species in Water

P Majumder, A Basak, H Kuiry, HS Sasmal… - Journal of the …, 2023 - ACS Publications
Water has been recognized as an excellent solvent for maneuvering both the catalytic
activity and selectivity, especially in the case of heterogeneous catalysis. However …

Formation of a Room Temperature Stable FeV(O) Complex: Reactivity Toward Unactivated C–H Bonds

M Ghosh, KK Singh, C Panda, A Weitz… - Journal of the …, 2014 - ACS Publications
An FeV (O) complex has been synthesized from equimolar solutions of (Et4N) 2 [FeIII
(Cl)(biuret-amide)] and m CPBA in CH3CN at room temperature. The FeV (O) complex has …

An electrochemical sensor for the detection of pesticides based on the hybrid of manganese phthalocyanine and polyaniline

D Akyüz, A Koca - Sensors and Actuators B: Chemical, 2019 - Elsevier
A mimic enzymeless electrochemical sensor (M-Eless-ES) based on the terminal alkynyl
substituted manganese phthalocyanine (MnPc-TA) and 4-azido polyaniline (N 3-PANI) …

Electrocatalytic water oxidation by a molecular cobalt complex through a high valent cobalt oxo intermediate

D Das, S Pattanayak, KK Singh, B Garai… - Chemical …, 2016 - pubs.rsc.org
Biuret-modified tetraamidomacrocyclic cobalt complex [CoIII-bTAML]− is shown to catalyze
electrochemical water oxidation at basic pH leading to the formation of O2. Electrochemical …

Highly regioselective oxidation of C–H bonds in water using hydrogen peroxide by a cytochrome P450 mimicking iron complex

S Jana, P De, C Dey, SG Dey, A Dey, SS Gupta - Chemical Science, 2023 - pubs.rsc.org
Cytochrome P450, one of nature's oxidative workhorses, catalyzes the oxidation of C–H
bonds in complex biological settings. Extensive research has been conducted over the past …

Spectroscopic and Reactivity Comparisons of a Pair of bTAML Complexes with FeVO and FeIVO Units

S Pattanayak, AJ Jasniewski, A Rana… - Inorganic …, 2017 - ACS Publications
In this report we compare the geometric and electronic structures and reactivities of [FeV
(O)]− and [FeIV (O)] 2–species supported by the same ancillary nonheme biuret tetraamido …

Selective photocatalytic hydroxylation and epoxidation reactions by an iron complex using water as the oxygen source

B Chandra, KK Singh, SS Gupta - Chemical Science, 2017 - pubs.rsc.org
The iron complex [(bTAML) FeIII–OH2]−(1) selectively catalyses the photocatalytic
hydroxylation and epoxidation reactions of alkanes and alkenes, respectively, using water …