[HTML][HTML] Reaction kinetics of amperometric enzyme electrode in various geometries using the Akbari-Ganji method

A Nebiyal, R Swaminathan, SG Karpagavalli - International Journal of …, 2023 - Elsevier
A kinetic model of amperometric enzyme electrodes of planar, cylindrical and spherical
shape factors is discussed. This paper considers the mathematical formulation of the kinetics …

Cyclic voltammetric response of homogeneous catalysis of electrochemical reactions: Part 1. A theoretical and numerical approach for EE'C scheme

RJ Salomi, L Rajendran - Journal of Electroanalytical Chemistry, 2022 - Elsevier
This paper reports the mathematical modelling of homogeneous redox catalysis of
electrochemical reactions for the EE'C scheme. This model is described by the system of …

Mathematical modeling of immobilized enzyme in porous planar, cylindrical, and spherical particle: a reliable semi-analytical approach

MLC Mary, MC Devi, A Meena, L Rajendran… - Reaction Kinetics …, 2021 - Springer
A mathematical model of immobilized enzyme system in a porous planar, cylindrical, and
spherical particle is discussed. The model is based on a nonlinear factor associated with …

Semi-analytical expressions for the concentrations and effectiveness factor for the three general catalyst shapes

P Jeyabarathi, L Rajendran, M Abukhaled… - Reaction Kinetics …, 2022 - Springer
In this contribution, a Langmuir–Hinshelwood–Hougen–Watson (LHHW) type kinetic model
is discussed for simple one-dimensional geometry of porous catalysts such as a sphere …

Transient chronoamperometric current at rotating disc electrode for second-order ECE reactions

B Manimegalai, MEG Lyons, L Rajendran - Journal of Electroanalytical …, 2021 - Elsevier
The approximate transient chronoamperometric limiting current generated from the
electrochemical reaction in a rotating disc electrode for second-order ECE reactions is …

Theoretical analysis of mass transfer behavior in fixed-bed electrochemical reactors: Akbari-Ganji's method

P Jeyabarathi, L Rajendran, MEG Lyons, M Abukhaled - Electrochem, 2022 - mdpi.com
The theoretical model for a packed porous catalytic particle of the slab, cylindrical, and
spherical geometries shape in fixed-bed electrochemical reactors is discussed. These …

Reaction-diffusion in a packed-bed reactors: Enzymatic isomerization with Michaelis-Menten Kinetics

P Jeyabarathi, L Rajendran, MEG Lyons - Journal of Electroanalytical …, 2022 - Elsevier
A theoretical model for the enzyme catalysed isomerisation reaction in a packed-bed
reactors made up of microporous particles is discussed. The system is described in terms of …

Amperometric biosensors and coupled enzyme nonlinear reactions processes: A complete theoretical and numerical approach

SV Sylvia, RJ Salomi, L Rajendran, MEG Lyons - Electrochimica Acta, 2022 - Elsevier
The transient response of amperometric enzyme-based biosensors working in trigger mode
is discussed. Nonlinear time-dependent partial differential equations for Michaelis–Menten …

Cyclic voltammetric response of homogeneous catalysis of electrochemical reaction. Part 3: A theoretical and numerical approach for one-electron two-step reaction …

B Manimegalai, L Rajendran - Journal of Electroanalytical Chemistry, 2022 - Elsevier
A theoretical model for homogeneous redox catalysis of electrochemical reactions for the
one-electron two-step reaction scheme is discussed. This model is described by the system …

Transient current, sensitivity and resistance of biosensors acting in a trigger mode: Theoretical study

RJ Salomi, SV Sylvia, L Rajendran… - Journal of Electroanalytical …, 2021 - Elsevier
In trigger mode, an amperometric biosensor is a form of a biosensor where the coupling of
various enzymes improves the specificity and sensitivity of the detecting event. In this paper …