TW200739075A - Method for sorting microfluidic particles and microfluidic chips therefor - Google Patents

Method for sorting microfluidic particles and microfluidic chips therefor

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Publication number
TW200739075A
TW200739075A TW095112676A TW95112676A TW200739075A TW 200739075 A TW200739075 A TW 200739075A TW 095112676 A TW095112676 A TW 095112676A TW 95112676 A TW95112676 A TW 95112676A TW 200739075 A TW200739075 A TW 200739075A
Authority
TW
Taiwan
Prior art keywords
microfluidic
fluid
particles
sorting
flow
Prior art date
Application number
TW095112676A
Other languages
Chinese (zh)
Other versions
TWI310786B (en
Inventor
Che-Hsin Lin
Cheng-Yan Lee
Original Assignee
Univ Nat Sun Yat Sen
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Univ Nat Sun Yat Sen filed Critical Univ Nat Sun Yat Sen
Priority to TW95112676A priority Critical patent/TWI310786B/en
Publication of TW200739075A publication Critical patent/TW200739075A/en
Application granted granted Critical
Publication of TWI310786B publication Critical patent/TWI310786B/en

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  • Micromachines (AREA)

Abstract

A method for sorting microfluidic particles comprises the steps of driving a first fluid to flow along a first microfluidic channel and driving a second fluid to flow along a second microfluidic channel, the first fluid carrying at least two microfluidic particles with different diameters; driving the second fluid as a sheath flow to flow into the first microfluidic channel for defining a sheath-flow interface between the first and second fluid; driving the second fluid to squeeze the first fluid until the width of the first fluid being smaller than the diameter of at least one of the microfluidic particles with a first diameter; forcing at least one of the microfluidic particles to jump from the first fluid into the second fluid through the sheath-flow interface. Thus, sorting the microfluidic particles of different diameters into the first and second fluid respectively is achieved. Furthermore, the invention is related to a microfluidic chip for implementing the method for sorting the microfluidic particles.
TW95112676A 2006-04-10 2006-04-10 Method for sorting microfluidic particles and microfluidic chips therefor TWI310786B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW95112676A TWI310786B (en) 2006-04-10 2006-04-10 Method for sorting microfluidic particles and microfluidic chips therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW95112676A TWI310786B (en) 2006-04-10 2006-04-10 Method for sorting microfluidic particles and microfluidic chips therefor

Publications (2)

Publication Number Publication Date
TW200739075A true TW200739075A (en) 2007-10-16
TWI310786B TWI310786B (en) 2009-06-11

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Family Applications (1)

Application Number Title Priority Date Filing Date
TW95112676A TWI310786B (en) 2006-04-10 2006-04-10 Method for sorting microfluidic particles and microfluidic chips therefor

Country Status (1)

Country Link
TW (1) TWI310786B (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012126292A1 (en) * 2011-03-22 2012-09-27 博奥生物有限公司 Interface device for bio-chip
US8367015B2 (en) 2009-03-23 2013-02-05 Actherm Inc Analytical strip and the manufacturing method thereof
TWI471260B (en) * 2012-08-20 2015-02-01 Nat Univ Tsing Hua Reactor for continuously manufacturing nanoparticles and method for manufacturing nanoparticles
TWI631819B (en) * 2017-05-11 2018-08-01 國立清華大學 Method for enhancing the accuracy of signal for micromachined acoustic transducer
TWI659211B (en) * 2016-07-22 2019-05-11 美商惠普發展公司有限責任合夥企業 Microfluidic devices
US10668469B2 (en) 2016-04-22 2020-06-02 Techtron Technology Co., Ltd. Biological sorting apparatus and method thereof

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI586950B (en) * 2016-04-22 2017-06-11 崑山科技大學 Cell sorting device and method thereof

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8367015B2 (en) 2009-03-23 2013-02-05 Actherm Inc Analytical strip and the manufacturing method thereof
WO2012126292A1 (en) * 2011-03-22 2012-09-27 博奥生物有限公司 Interface device for bio-chip
US9101924B2 (en) 2011-03-22 2015-08-11 Capitalbio Corporation Interface device for bio-chip
TWI471260B (en) * 2012-08-20 2015-02-01 Nat Univ Tsing Hua Reactor for continuously manufacturing nanoparticles and method for manufacturing nanoparticles
US9050655B2 (en) 2012-08-20 2015-06-09 National Tsing Hua University Continuous reactor and method for manufacturing nanoparticles
US10668469B2 (en) 2016-04-22 2020-06-02 Techtron Technology Co., Ltd. Biological sorting apparatus and method thereof
TWI659211B (en) * 2016-07-22 2019-05-11 美商惠普發展公司有限責任合夥企業 Microfluidic devices
US10859074B2 (en) 2016-07-22 2020-12-08 Hewlett-Packard Development Company, L.P. Microfluidic devices
TWI631819B (en) * 2017-05-11 2018-08-01 國立清華大學 Method for enhancing the accuracy of signal for micromachined acoustic transducer

Also Published As

Publication number Publication date
TWI310786B (en) 2009-06-11

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