Micropillars Fabricated on Poly(methyl methacrylate) Substrates for Separation of Microscale Objects

被引：1

作者：

Yasui, Takao ^{[1
,2
]}

Ito, Satoru ^{[1
]}

Kaji, Noritada ^{[1
,2
,3
]}

Tokeshi, Manabu ^{[1
,2
,4
]}

Baba, Yoshinobu ^{[1
,2
,5
]}

机构：

[1] Nagoya Univ, Grad Sch Engn, Dept Appl Chem, Nagoya, Aichi 4648603, Japan

[2] Nagoya Univ, ImPACT Res Ctr Adv Nanobiodevices, Nagoya, Aichi 4648603, Japan

[3] Nagoya Univ, Grad Sch Sci, ERATO Higashiyama Live Holon Project, Nagoya, Aichi 4648603, Japan

[4] Hokkaido Univ, Fac Engn, Div Appl Chem, Sapporo, Hokkaido 0608628, Japan

[5] Natl Inst Adv Ind Sci & Technol, Hlth Res Inst, Takamatsu, Kagawa 7610395, Japan

来源：

ANALYTICAL SCIENCES | 2015年 / 31卷 / 11期

基金：

日本学术振兴会;

关键词：

Micropillars; poly(methyl methacrylate) (PMMA); microparticles separation; DETERMINISTIC LATERAL DISPLACEMENT;

D O I：

10.2116/analsci.31.1197

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Development of polymeric microfluidic devices has played an important role in the recent, rapid progress of biomedical research. Here we report a fabrication method for micropillars on poly(methyl methacrylate) (PMMA) substrates for separation of microscale objects. The fabricated micropillars enable continuous separation of microparticles only by introducing fluids. The present method offers a new strategy to fabricate polymeric prototype devices for R&D work.

引用

页码：1197 / 1200

页数：4

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