Wireless, multi-sensor system-on-chip for pH and amperometry powered by body heat
This article presents a body-heat-powered, multi-sensor SoC for measurement of chemical
and biological sensors. Our approach combines analog front-end sensor interfaces for …
and biological sensors. Our approach combines analog front-end sensor interfaces for …
A 128-ch area-efficient neurochemical-sensing front-end for FSCV recordings of dopamine
KA White, M Darroudi, J Park, BN Kim - IEEE Sensors Journal, 2024 - ieeexplore.ieee.org
Neurochemical recordings rely on electrochemical reactions of electroactive
neurotransmitters such as dopamine, serotonin, and norepinephrine. This electrochemical …
neurotransmitters such as dopamine, serotonin, and norepinephrine. This electrochemical …
A 0.86 mW 17fA/cHz, 129dB DR Current Sensing Front End for Under Display Ambient Light Sensor With Zero Compensated Logarithmic TIA
L Liu, T Qu, H Li, D Li, G Guo… - IEEE Solid-State Circuits …, 2025 - ieeexplore.ieee.org
This letter presents a low noise, power-efficient, and pulsatile-interference stabilized
photocurrent readout circuit for under-display ambient light sensors (ALS). To achieve pA …
photocurrent readout circuit for under-display ambient light sensors (ALS). To achieve pA …
An Integrated Multipurpose Low-Power Electrochemical Readout Interface with On-Chip Input Waveform Generator
S Sarkar, A Anand - … Conference on VLSI Design and 2024 …, 2024 - ieeexplore.ieee.org
This brief implemented a multimodal time-based bidirectional wide-range electrochemical
readout. The proposed design uses a chopper-stabilized, low-noise potentiostat circuit and …
readout. The proposed design uses a chopper-stabilized, low-noise potentiostat circuit and …
A 128-ch Neurochemical Microchip with Highly-Scalable Low-Noise Resistive Feedback Amplifiers
KA White, J Park, BN Kim - 2023 IEEE 66th International …, 2023 - ieeexplore.ieee.org
Neurochemical recordings based on electrochemical reactions of electroactive
neurotransmitters (eg, dopamine, serotonin, and norepinephrine) are used for highly …
neurotransmitters (eg, dopamine, serotonin, and norepinephrine) are used for highly …