Novel programmable readout amplifier and potentiostat for glucose sensing applications

R Ahmad, AM Joshi, D Boolchandani, T Varma - SN Computer Science, 2022 - Springer
The paper presents a novel design of programmable current mode readout amplifier and
potentiostat circuits for glucose sensing applications. In the proposed design, the threshold …

Novel tunable current feedback instrumentation amplifier based on BBFC OP-AMP for biomedical applications with low power and high CMRR

R Ahmad, N Choudhary, SK Gupta, AM Joshi… - Integration, 2023 - Elsevier
The paper presents a novel low power, low noise and high CMRR current feedback
instrumentation amplifier (CFIA) design for biomedical signal acquisition ie EEG/ECG …

A low-noise and mismatch-tolerant current-mirror-based potentiostat circuit for glucose monitoring

K Nam, G Choi, M Yoo, S Kang, B Jin, H Son… - Microelectronics …, 2023 - Elsevier
Potentiostat circuits are widely used to monitor biochemical signals such as glucose and
viruses. Here, we proposed a potentiostat circuit that is an amperometric sensor with a three …

Programmable Readout with Integrated Bandgap Reference Potentiostat for Glucose Sensing

R Ahmad, AM Joshi… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
A novel electronics interface which includes programmable readout amplifier and bandgap
reference voltage potentiostat circuit for glucose electrochemical sensors is designed and …

Dielectric-modulated double gate bilayer electrode organic thin film transistor-based biosensor for label-free detection: simulation study and sensitivity analysis

SK Jain, AM Joshi - arXiv preprint arXiv:2205.15041, 2022 - arxiv.org
A dielectric-modulated double gate bilayer electrodes organic thin-film transistor (DMDGBE-
OTFT) based sensor is proposed for label-free biomolecule detection. The double gate of …

Programmable transimpedance amplifier with integrated bandgap reference for glucose concentration measurement

R Ahmad, AM Joshi, D Boolchandani - arXiv preprint arXiv:2305.12503, 2023 - arxiv.org
For glucose electrochemical sensors, a comprehensive electronics interface is designed
and constructed in 0.18 um, CMOS process technology, and 1.5 V supply voltage. This …

A signal conditioning circuit with integrated bandgap reference for glucose concentration measurement

R Ahmad, AM Joshi, D Boolchandani - IFIP International Internet of Things …, 2023 - Springer
The paper presents development of signal conditioning circuit with integrated potentiostat for
glucose measurement. The programmable transimpedance amplifier (PTIA) offers 94 …

A Low- Power Low-Noise Current-Feedback Instrumentation Amplifier based on gm boosted OTA for ECG Acquisition

SK Gupta, R Ahmad, P Singh… - 2023 10th …, 2023 - ieeexplore.ieee.org
This paper presents a CMOS operational transconductance amplifier (OTA) based current-
feedback instrumentation amplifier (CFIA) optimized for low-power and low-noise …

[HTML][HTML] Low-Noise Potentiostat Readout Circuit with a Chopper Fully Differential Difference Amplifier for Glucose Monitoring

G Choi, K Nam, M Yoo, S Kang, B Jin, K Kim, H Son… - Applied Sciences, 2022 - mdpi.com
This paper presents a low-noise potentiostat readout circuit with a chopper fully differential
difference amplifier (FDDA) for glucose monitoring. Glucose monitoring is necessary for the …