Microfluidic devices for bioapplications
Harnessing the ability to precisely and reproducibly actuate fluids and manipulate
bioparticles such as DNA, cells, and molecules at the microscale, microfluidics is a powerful …
bioparticles such as DNA, cells, and molecules at the microscale, microfluidics is a powerful …
On-chip micromanipulation and assembly of colloidal particles by electric fields
OD Velev, KH Bhatt - Soft Matter, 2006 - pubs.rsc.org
We overview the ways in which electric fields can be used for on-chip manipulation and
assembly of colloidal particles. Particles suspended in water readily respond to alternating …
assembly of colloidal particles. Particles suspended in water readily respond to alternating …
Dielectrophoresis-enhanced plasmonic sensing with gold nanohole arrays
We experimentally demonstrate dielectrophoretic concentration of biological analytes on the
surface of a gold nanohole array, which concurrently acts as a nanoplasmonic sensor and …
surface of a gold nanohole array, which concurrently acts as a nanoplasmonic sensor and …
An integrated dielectrophoretic chip for continuous bioparticle filtering, focusing, sorting, trapping, and detecting
I Cheng, HC Chang, D Hou, HC Chang - Biomicrofluidics, 2007 - pubs.aip.org
Multi-target pathogen detection using heterogeneous medical samples require continuous
filtering, sorting, and trapping of debris, bioparticles, and immunocolloids within a diagnostic …
filtering, sorting, and trapping of debris, bioparticles, and immunocolloids within a diagnostic …
Bisphenol a sensors on polyimide fabricated by laser direct writing for onsite river water monitoring at attomolar concentration
This work presents an aptamer-based, highly sensitive and specific sensor for atto-to
femtomolar level detection of bisphenol A (BPA). Because of its widespread use in …
femtomolar level detection of bisphenol A (BPA). Because of its widespread use in …
AC electrothermal effect in microfluidics: A review
The electrothermal effect has been investigated extensively in microfluidics since the 1990s
and has been suggested as a promising technique for fluid manipulations in lab-on-a-chip …
and has been suggested as a promising technique for fluid manipulations in lab-on-a-chip …
Advances in electrokinetics and their applications in micro/nano fluidics
Electrokinetic phenomena originally developed in colloid chemistry have drawn great
attention in micro-and nano-fluidic lab-on-a-chip systems for manipulation of both liquids …
attention in micro-and nano-fluidic lab-on-a-chip systems for manipulation of both liquids …
Steering micromotors via reprogrammable optoelectronic paths
Steering micromotors is important for using them in practical applications and as model
systems for active matter. This functionality often requires magnetic materials in the …
systems for active matter. This functionality often requires magnetic materials in the …
Theoretical prediction of fast 3D AC electro-osmotic pumps
AC electro-osmotic (ACEO) pumps in microfluidics currently involve planar electrode arrays,
but recent work on the underlying phenomenon of induced-charge electro-osmosis (ICEO) …
but recent work on the underlying phenomenon of induced-charge electro-osmosis (ICEO) …
Coupling Between Precipitation and Contact-Line Dynamics:<? format?> Multiring Stains and Stick-Slip Motion
S Maheshwari, L Zhang, Y Zhu, HC Chang - Physical review letters, 2008 - APS
The contact line in an evaporating drop can stay pinned to form a single ring or can shrink in
a discontinuous stepwise manner and generate multiple rings. We demonstrate the latter …
a discontinuous stepwise manner and generate multiple rings. We demonstrate the latter …