Optoelectronic tweezers

MC Wu - Nature Photonics, 2011 - nature.com
Using projected light patterns to form virtual electrodes on a photosensitive substrate,
optoelectronic tweezers are able to grab and move micro-and nanoscale objects at will …

Dynamic cell and microparticle control via optoelectronic tweezers

AT Ohta, PY Chiou, TH Han, JC Liao… - Journal of …, 2007 - ieeexplore.ieee.org
This paper reports on cell and microparticle manipulation using optically induced
dielectrophoresis. Our novel optoelectronic tweezers (OET) device enables optically …

Optoelectronic tweezers for microparticle and cell manipulation

MC Wu, PY Chiou, AT Ohta - US Patent 7,612,355, 2009 - Google Patents
An optical image-driven light induced dielectrophoresis (DEP) apparatus and method are
described which provide for the manipulation of particles or cells with a diameter on the …

Optically controlled cell discrimination and trapping using optoelectronic tweezers

AT Ohta, PY Chiou, HL Phan… - IEEE Journal of …, 2007 - ieeexplore.ieee.org
Optoelectronic tweezers (OET) provide a powerful tool for the manipulation of micro-and
nanoparticles. The OET device produces an optically controlled dielectrophoretic force …

Single-sided lateral-field and phototransistor-based optoelectronic tweezers

A Ohta, PY Chiou, HY Hsu, A Jamshidi, MC Wu… - US Patent …, 2011 - Google Patents
Described herein are single-sided lateral-field optoelectronic tweezers (LOET) devices
which use photosensitive electrode arrays to create optically-induced dielectrophoretic …

Self-rotation of cells in an irrotational AC E-field in an opto-electrokinetics chip

LH Chau, W Liang, FWK Cheung, WK Liu, WJ Li… - PloS one, 2013 - journals.plos.org
The use of optical dielectrophoresis (ODEP) to manipulate microparticles and biological
cells has become increasingly popular due to its tremendous flexibility in providing …

An acoustofluidic trap and transfer approach for organizing a high density single cell array

KA Ohiri, ST Kelly, JD Motschman, KH Lin, KC Wood… - Lab on a Chip, 2018 - pubs.rsc.org
We demonstrate a hybrid microfluidic system that combines fluidic trapping and acoustic
switching to organize an array of single cells at high density. The fluidic trapping step is …

[图书][B] Optical nano and micro actuator technology

GK Knopf, Y Otani - 2012 - books.google.com
In Optical Nano and Micro Actuator Technology, leading engineers, material scientists,
chemists, physicists, laser scientists, and manufacturing specialists offer an in-depth, wide …

Optoelectronic tweezers for microparticle and cell manipulation

MC Wu, PY Chiou, AT Ohta - US Patent App. 13/287,093, 2014 - Google Patents
An optical image-driven light induced dielectrophoresis (DEP) apparatus and method are
described which provide for the manipulation of particles or cells with a diameter on the …

Optoelectronic tweezers for the manipulation of cells, microparticles, and nanoparticles

AT Ohta, PY Chiou, A Jamshidi, HY Hsu… - Recent Optical and …, 2010 - books.google.com
Micro-and nanoparticle manipulation capabilities can benefit researchers in a wide variety of
fields, from biological research to semiconductor physics. Optoelectronic tweezers (OET) is a …