The next generation of hybrid microfluidic/integrated circuit chips: recent and upcoming advances in high-speed, high-throughput, and multifunctional lab-on-IC …

V Iyer, DA Issadore, F Aflatouni - Lab on a Chip, 2023 - pubs.rsc.org
Since the field's inception, pioneers in microfluidics have made significant progress towards
realizing complete lab-on-chip systems capable of sophisticated sample analysis and …

Highly stable integration of graphene Hall sensors on a microfluidic platform for magnetic sensing in whole blood

N Shah, V Iyer, Z Zhang, Z Gao, J Park… - Microsystems & …, 2023 - nature.com
The detection and analysis of rare cells in complex media such as blood is increasingly
important in biomedical research and clinical diagnostics. Micro-Hall detectors (μHD) for …

CMOS-based electrokinetic microfluidics with multi-modal cellular and bio-molecular sensing for end-to-end point-of-care system

C Zhu, J Maldonado, K Sengupta - IEEE transactions on …, 2021 - ieeexplore.ieee.org
The importance of point-of-care (POC) bio-molecular diagnostics capable of rapid analysis
has become abundantly evident after the outbreak of the Covid-19 pandemic. While sensing …

An aptamer-based magnetic flow cytometer using matched filtering

CC Huang, P Ray, M Chan, X Zhou, DA Hall - Biosensors and …, 2020 - Elsevier
Facing unprecedented population-ageing, the management of noncommunicable diseases
(NCDs) urgently needs a point-of-care (PoC) testing infrastructure. Magnetic flow cytometers …

High sensitivity and high throughput magnetic flow CMOS cytometers with 2D oscillator Array and inter-sensor spectrogram cross-correlation

H Tang, S Venkatesh, Z Lin, X Lu… - IEEE transactions on …, 2024 - ieeexplore.ieee.org
In the paper, we present an integrated flow cytometer with a 2D array of magnetic sensors
based on dual-frequency oscillators in a 65-nm CMOS process, with the chip packaged with …

Dielectrophoresis-assisted 65-GHz LC-oscillator array CMOS chips for label-free and sensitive detection of microorganism cells

S Chen, Y Yamashige, T Mitsunaka, N Kondo… - Sensors and Actuators A …, 2023 - Elsevier
In this paper, we propose a miniature, sensitive, and label-free method for detecting
Escherichia coli (E. coli) and Saccharomyces cerevisiae (yeast) by using a complementary …

CMOS-driven pneumatic-free scalable microfluidics and fluid processing with label-free cellular and bio-molecular sensing capability for an end-to-end point-of-care …

C Zhu, J Maldonado, HT Tang, S Venkatesh… - IEEE International solid …, 2021 - par.nsf.gov
The emergence of the pandemic has demonstrated the necessity of point-of-care (POC)
molecular diagnostic platforms that encompass an end-to-end system (from sample fluid to …

Highly sensitive modified giant magnetometer resistance measurement system for the determination of superparamagnetic nanoparticles in continuous flow with …

MV Xuan, PN Dang, LD Quang, HN Minh… - Instrumentation …, 2023 - Taylor & Francis
A highly sensitive magnetic measurement system was successfully developed using a
modified commercial giant magnetometer resistance (GMR) sensor. The device was placed …

18.2 CMOS-driven pneumatic-free scalable microfluidics and fluid processing with label-free cellular and bio-molecular sensing capability for an end-to-end point-of …

C Zhu, J Maldonado, H Tang… - … Solid-State Circuits …, 2021 - ieeexplore.ieee.org
The emergence of the pandemic has demonstrated the necessity of point-of-care (POC)
molecular diagnostic platforms that encompass an end-to-end system (from sample fluid to …

A silicon-based closed-loop 256-pixel near-field capacitive sensing array with 3-ppm sensitivity and selectable frequency shift gain

J Zhou, CJ Liang, C Chen, J Du… - 2020 IEEE/MTT-S …, 2020 - ieeexplore.ieee.org
This paper presents a two-dimensional capacitive sensor circuit implemented in 28-nm
silicon technology for material characterization. The circuit is based on a 4.5-GHz …