Silicon-based microfilters for whole blood cell separation

HM Ji, V Samper, Y Chen, CK Heng, TM Lim… - Biomedical …, 2008 - Springer
This paper reports on the comparison analysis of four main types of silicon-based microfilter
for isolation of white blood cells (WBCs) from red blood cells (RBCs) in a given whole blood …

High-performance flow-focusing geometry for spontaneous generation of monodispersed droplets

L Yobas, S Martens, WL Ong, N Ranganathan - Lab on a Chip, 2006 - pubs.rsc.org
A high-performance flow-focusing geometry for spontaneous generation of monodispersed
droplets is demonstrated. In this geometry, a two-phase flow is forced through a circular …

[图书][B] VLSI circuits for biomedical applications

K Iniewski - 2008 - books.google.com
Supported with over 280 illustrations and over 160 equations, the book offers cutting-edge
guidance on designing integrated circuits for wireless biosensing, body implants, biosensing …

Experimental and computational analysis of droplet formation in a high-performance flow-focusing geometry

WL Ong, J Hua, B Zhang, TY Teo, J Zhuo… - Sensors and Actuators A …, 2007 - Elsevier
Detailed experimental and simulation studies are performed and presented to further
substantiate the previously reported high-performance flow-focusing geometry for droplet …

Railing cells along 3D microelectrode tracks for continuous-flow dielectrophoretic sorting

X Xing, CN Ng, ML Chau, L Yobas - Lab on a Chip, 2018 - pubs.rsc.org
We demonstrate a unique microfluidic device for continuous-flow cell sorting by railing target
cells along physical tracks (electrode sidewalls) based on the combined effect of …

Label-free enumeration of colorectal cancer cells from lymphocytes performed at a high cell-loading density by using interdigitated ring-array microelectrodes

X Xing, RYC Poon, CSC Wong, L Yobas - Biosensors and Bioelectronics, 2014 - Elsevier
We report the label-free enumeration of human colorectal-carcinoma cells from blood
lymphocytes by using interdigitated ring-array microelectrodes; this enumeration was based …

Dielectrophoretic isolation of cells using 3D microelectrodes featuring castellated blocks

X Xing, L Yobas - Analyst, 2015 - pubs.rsc.org
We present 3D microelectrodes featuring castellated blocks for dielectrophoretically
isolating cells. These electrodes provide a more effective dielectrophoretic force field than …

A low-backpressure single-cell point constriction for cytosolic delivery based on rapid membrane deformations

X Xing, Y Pan, L Yobas - Analytical chemistry, 2018 - ACS Publications
Mechanically deforming biological cells through microfluidic constrictions is a recently
introduced technique for the intracellular delivery of macromolecules possibly through …

Continuous-flow electrokinetic-assisted plasmapheresis by using three-dimensional microelectrodes featuring sidewall undercuts

X Xing, M He, H Qiu, L Yobas - Analytical chemistry, 2016 - ACS Publications
We present a novel plasmapheresis device designed for a fully integrated point-of-care
blood analysis microsystem. In the device, fluidic microchannels exhibit a characteristic …

Interdigitated 3-D silicon ring microelectrodes for DEP-based particle manipulation

X Xing, M Zhang, L Yobas - Journal of microelectromechanical …, 2012 - ieeexplore.ieee.org
This paper describes the design, the fabrication, and the characterization of an interdigitated
3-D silicon (Si) ring microelectrodes for dielectrophoretic (DEP) manipulation of particles …