Microfluidic particle sorting system for environmental pollution monitoring applications

被引：4
|
作者：
Toth, E. L. [1 ,2 ]
Holczer, E. [1 ]
Foeldesy, P. [1 ]
Ivan, K. [2 ]
Fuerjes, P. [1 ]
机构：
[1] HAS, Energy Res Ctr, Inst Tech Phys & Mat Sci, 29-33 Konkoly Thege Str, H-1121 Budapest, Hungary
[2] Pazmany Peter Catholic Univ, Fac Informat Technol & Bion, 50-a Prater Str, H-1083 Budapest, Hungary
来源：
PROCEEDINGS OF THE 30TH ANNIVERSARY EUROSENSORS CONFERENCE - EUROSENSORS 2016 | 2016年 / 168卷
关键词：
microfluidics; Lab-On-a-Chip; cell sorting;
D O I：
10.1016/j.proeng.2016.11.420
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Microfluidic system was designed and fabricated for particle separation and sorting by their hydrodynamic parameters such as cell size or density to be applied for sample preparation in optical scattering based pollution monitoring device. The hydrodynamic behaviour of the microfluidic structure was modelled and predicted by Finite Element Method (FEM) using COMSOL Multiphysics code to calculate the flow field and the geometry dependent particle trajectories. The microfluidic system was manufactured by soft lithography and tested by fluorescent microscopy applying two different labelled particles with 10 and 16 mu m diameters. The results of the experimental analysis were in accordance with prior FEM estimations and showed successful size dependent sorting of particles. (C) 2016 The Authors. Published by Elsevier Ltd.
引用
收藏
页码：1462 / 1465
页数：4
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