Impedance analysis of electrochemical systems

V Vivier, ME Orazem - Chemical Reviews, 2022 - ACS Publications
Interpretation of impedance spectroscopy data requires both a description of the chemistry
and physics that govern the system and an assessment of the error structure of the …

Nanodiamond conjugated SARS-CoV-2 spike protein: electrochemical impedance immunosensing on a gold microelectrode

S Ramanathan, SCB Gopinath, Z Hilmi Ismail… - Microchimica Acta, 2022 - Springer
A promising immunosensing strategy in diagnosing SARS-CoV-2 is proposed using a 10-
µm gap-sized gold interdigitated electrode (AuIDE) to target the surface spike protein (SP) …

Nanostructure-mediated glucose oxidase biofunctionalization for monitoring gestational diabetes

B Liu, Q Dai, P Liu, SCB Gopinath, L Zhang - Process Biochemistry, 2021 - Elsevier
Gestational diabetes is the condition with an elevated blood glucose level during the
pregnancy period. Approximately 10% of women have been affected by gestational diabetes …

Hansen solubility parameters (hsps): A reliable tool for assessing the selectivity of pristine and hybrid polymer nanocomposites in the presence of volatile organic …

EP Ollé, J Casals‐Terré, JAL Martínez… - Macromolecular …, 2023 - Wiley Online Library
Polymeric materials are widely employed for monitoring volatile organic compounds (VOCs).
Compared to other sensitive materials, polymers can provide a certain degree of selectivity …

Essential semiconductor films in micro-/nano-biosensors: Current scenarios

SCB Gopinath, S Ramanathan, MNM Yasin… - Journal of the Taiwan …, 2021 - Elsevier
Background Engineering nanoscale matter in a controlled functional system has expanded
the area of science in the state-of-art of nanotechnology. The urgency in introducing real …

Tailoring molecularly imprinted polymer on titanium-multiwalled carbon nanotube functionalized gold electrode for enhanced chlorophyll determination in microalgae …

S Ramanathan, WJ Lau, PS Goh, SCB Gopinath… - Microchimica Acta, 2024 - Springer
A unique method for determining chlorophyll content in microalgae is devised employing a
gold interdigitated electrode (G-IDE) with a 10-µm gap, augmented by a nano-molecularly …

Strain Sensing Behavior of 3D Printable and Wearable Conductive Polymer Composites Filled with Silane‐Modified MWCNTs

Z Wu, Y Jin, G Li, M Zhang, J Du - Macromolecular Rapid …, 2022 - Wiley Online Library
Abstract 3D printing of conductive polymers is an attractive technique for achieving high
flexibility, wearability, and sensing characteristics without geometrical limitations. However …

Longitudinal zeolite-iron oxide nanocomposite deposited capacitance biosensor for interleukin-3 in sepsis detection

C Chen, SCB Gopinath, P Anbu - Nanoscale Research Letters, 2021 - Springer
Sepsis is an extreme condition involving a physical response to severe microbial infection
and causes fatal and life-threatening issues. Sepsis generates during the chemicals release …

An iron oxide nanoworm hybrid on an interdigitated microelectrode silica surface to detect abdominal aortic aneurysms

G Yan, Q Li, X Hong, SCB Gopinath, P Anbu, C Li… - Microchimica Acta, 2021 - Springer
An abdominal aortic aneurysm (AAA) is abnormal swelling in the abdominal aorta and a
prevalent life-threatening disease. This research introduces a new interdigitated …

Zeolite nanomaterial-modified dielectrode oxide surface for diagnosing Alzheimer's disease by dual molecular probed impedance sensor

Z Qiu, X Zhang, N Jia, X Li, R Li… - Turkish Journal of …, 2024 - degruyter.com
Objectives Alzheimer's disease (AD) is an irreversible and progressive neurogenerative
disorder, which affects the learning part of brain. It mainly affects the aged population and …