EP 2707142 A2 20140319 - METHOD FOR THE SEPARATION OF POLARISABLE BIOPARTICLES
Title (en)
METHOD FOR THE SEPARATION OF POLARISABLE BIOPARTICLES
Title (de)
VERFAHREN ZUR SEPARATION POLARISIERBARER BIOPARTIKEL
Title (fr)
PROCÉDÉ DE SÉPARATION DE BIOPARTICULES POLARISABLES
Publication
Application
Priority
- DE 102011050254 A 20110510
- EP 2012058575 W 20120509
Abstract (en)
[origin: WO2012152844A2] The invention relates to a method for the separation of a polarisable bioparticle comprising the steps: a) dielectrophoretic preseparation of a polarisable bioparticle from a suspension of bioparticles; b) fluidic separation of the selected bioparticle by fixing the bioparticle in a dielectrophoretic field cage and circulating fluid around the bioparticle; c) transferring the separated bioparticle from the dielectrophoretic field cage to a culture chamber; d) dielectrophoretic fixing of the separated bioparticle in the culture chamber and study, observation, manipulation and/or culturing of the separated bioparticle. The invention further relates to a microfluidic system and use thereof.
IPC 8 full level
B03C 5/00 (2006.01)
CPC (source: EP US)
B01L 3/50273 (2013.01 - US); B03C 5/005 (2013.01 - EP US); B03C 5/026 (2013.01 - EP US); B81B 7/02 (2013.01 - US); B01L 2400/0424 (2013.01 - US); B03C 2201/26 (2013.01 - EP US)
Citation (search report)
See references of WO 2012152844A2
Citation (examination)
- EP 1335198 A1 20030813 - LEISTER PROCESS TECH [CH]
- WO 2004082840 A1 20040930 - EVOTEC AG [DE], et al
- T. M?LLER ET AL: "A 3-D microelectrode system for handling and caging single cells and particles", BIOSENSORS AND BIOELECTRONICS, vol. 14, no. 3, 1 March 1999 (1999-03-01), pages 247 - 256, XP055108243, ISSN: 0956-5663, DOI: 10.1016/S0956-5663(99)00006-8
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2012152844 A2 20121115; WO 2012152844 A3 20130103; DE 102011050254 A1 20121115; EP 2707142 A2 20140319; US 2015122653 A1 20150507; US 9480992 B2 20161101
DOCDB simple family (application)
EP 2012058575 W 20120509; DE 102011050254 A 20110510; EP 12721800 A 20120509; US 201214116643 A 20120509