Electrochemical behavior of the 1, 10-phenanthroline ligand on a multiwalled carbon nanotube surface and its relevant electrochemistry for selective recognition of …

P Gayathri, A Senthil Kumar - Langmuir, 2014 - ACS Publications
1, 10-Phenanthroline (Phen) is a well-known benchmark ligand and has often been used in
the coordination chemistry for the complexation of transition metal ions, such as Fe2+, Ni2+ …

In Situ Electrochemical Trapping and Unraveling the Mechanism of the Toxic Intermediate Metabolite N-Acetyl-p-Benzoquinone Imine of the Acetaminophen Drug …

S Saikrithika, A Senthil Kumar - The Journal of Physical Chemistry …, 2023 - ACS Publications
The integrative study of the pharmacokinetics and dynamics of a drug has been of great
research interest due to its authentic description of the biomedical and clinical pros and …

Strategy of In Situ Electrochemical Regulation for Highly Enhanced Nonenzymatic Sensing of Carbaryl

Y Lv, Y Zhang, Y Yang, J Li, J Wang, X Xiao… - Analytical …, 2023 - ACS Publications
Specific and sensitive sensing of most pesticide residues relies on enzymes such as
acetylcholinesterase and advanced materials, which need to be loaded on the surface of …

In situ prussian blue-electrocatalyst formation on intrinsic iron-containing pristine-MWCNT as a template and its EQCM and SECM interrogations and batch injection …

AS Kumar, S Saikrithika… - Journal of The …, 2023 - iopscience.iop.org
Herein, we report in-situ electrochemical derivatization of the intrinsic iron species in a
pristine-multiwalled carbon nanotube (MWCNT) as Prussian blue (PB) modified MWCNT …

A prototype device of microliter volume voltammetric pH sensor based on carbazole–quinone redox-probe tethered MWCNT modified three-in-one screen-printed …

S Srinivas, K Ashokkumar, K Sriraghavan… - Scientific Reports, 2021 - nature.com
As an alternate for the conventional glass-based pH sensor which is associated with
problems like fragile nature, alkaline error, and potential drift, the development of a new …

In-situ trapping and confining of highly redox active quinoline quinones on MWCNT modified glassy carbon electrode and its selective electrocatalytic oxidation and …

P Swetha, KSS Devi, AS Kumar - Electrochimica Acta, 2014 - Elsevier
Organic redox mediator functionalized carbon nanomaterials has been considered the
future of advanced nanomaterials owing to their exemplary behaviors. It is highly …

Quercetin tethered pristine-multiwalled carbon nanotube modified glassy carbon electrode as an efficient electrochemical detector for flow injection analysis of …

P Barathi, AS Kumar - Electrochimica Acta, 2014 - Elsevier
Hydrazine is one of the hazardous chemicals present in tobacco and known to be human
carcinogen. It is highly challenging to detect hydrazine present in the tobacco selectively …

A (μ-oxo) dicopper complex anchoring graphitized mesoporous carbon surface prepared by an in situ electrochemical method for bioinspired electrocatalytic reduction …

S Saikrithika, N Saravanan, MG Almeida… - Journal of Materials …, 2024 - pubs.rsc.org
The design and development of functional biomimetic systems that resemble natural
enzymes is highly challenging. Cytochrome c nitrite reductase (ccNiR), a specific enzyme …

In Situ Structural Elucidation and Selective Pb2+ Ion Recognition of Polydopamine Film Formed by Controlled Electrochemical Oxidation of Dopamine

KS Shalini Devi, S Jacob, A Senthil Kumar - Langmuir, 2018 - ACS Publications
Owing to the versatility and biocompatibility, a self-polymerized DA (in the presence of air at
pH 8.5 tris buffer solution) as a polydopamine (pDA) film has been used for a variety of …

Redox-Active Green Electrode: Plant-Based Betanin Immobilized on Carbon Black for Drift-Free Voltammetric and Potentiometric pH Sensor Applications

J Meena, K Santhakumar, A Senthil Kumar - ACS omega, 2023 - ACS Publications
The development of eco-friendly chemicals and material-based electrode systems with a
reduced carbon footprint is a novel initiative for future technological applications. While …