TY - JOUR AU - 윤태현 DA - 2013/02 PY - 2013 UR - http://pubs.rsc.org/en/Content/ArticleLanding/2013/LC/c2lc41154g#!divAbstract UR - http://hdl.handle.net/20.500.11754/44054 AB - Here, we report an enhanced separation of colloidal particles using a novel type AsPFF (asymmetric pinched flow fractionation) device with two additional features (t-AsPFF-v). Particularly, by adding a tilted sidewall and vertical focusing channels to the conventional AsPFF device, a significant enhancement in the separation resolution (R-m,R-n) has been achieved, which was estimated to be 10.4 for 6 and 10 mm PS particles and found to be 11.6 times better than that of a conventional AsPFF. PB - Royal Society of Chemistry KW - PINCHED FLOW FRACTIONATION KW - MICROCHANNEL KW - FILTRATION KW - SYSTEM TI - Enhanced separation of colloidal particles in an AsPFF device with a tilted sidewall and vertical focusing channels (t-AsPFF-v) IS - 5 VL - 13 DO - 10.1039/c2lc41154g T2 - LAB ON A CHIP ER -