石英微流体器件制备仪的研制与实验研究

中国机械工程 ›› 2010, Vol. 21 ›› Issue (13): 1581-1585.

石英微流体器件制备仪的研制与实验研究

穆莉莉1,2;丽雅1;章维一1

1.南京理工大学,南京,210094

2.安徽理工大学,淮南,232001

出版日期:2010-07-10 发布日期:2010-07-15
基金资助:
国家自然科学基金资助项目(5075152)；高等学校博士学科点专项科研基金资助项目(20060288005)；江苏省自然科学基金资助项目(BK2007209)
National Natural Science Foundation of China（No. 5075152）;

Specialized Research Fund for the Doctoral Program of Higher Education of China（No. 20060288005）;
Jiangsu Provincial Natural Science Foundation of China（No. BK2007209）

Development and Experimental Study of a Quartz Microfluidic Device Preparation Apparatus 

Mu Lili1,2;Hou Liya1;Zhang Weiyi1

1.Nanjing University of Science and Technology,Nanjing,210094

2.Anhui University of Science and Technology,Huainan,232001

Online:2010-07-10 Published:2010-07-15
Supported by:

National Natural Science Foundation of China（No. 5075152）;

Specialized Research Fund for the Doctoral Program of Higher Education of China（No. 20060288005）;
Jiangsu Provincial Natural Science Foundation of China（No. BK2007209）

摘要/Abstract

摘要：

为获得良好微流动特性的耐高温透明微流体器件,设计了一种制备石英玻璃材质的透明微流体器件的多功能制备仪。利用玻璃材料加热到热熔融状态可进行塑形的特点对石英玻璃毛细管进行拉制、锻制、开孔、焊接,制备出微米级的微针、微管道、微三通等微流体器件。在样机上进行了基于温度、拉力二因素的实验,分析了各参数对微流体器件几何尺寸的影响。该仪器结构简单、成本低廉、功能多样化。

关键词:

微流体器件, 微管道, 微针, 微三通, 微孔

Abstract:

To obtain transparent microfluid devices with good microflow characteristics,a multi-purpose quartz glass preparation apparatus for fabricating microfluidic device was designed accordingly.Based on the quality that the glass material can be molded when it is semi-molten,the glass capillary can be pulled,forged,holed and welded to make nanometer microfluidic devices such as microneedle,microchannel,three-way microchannel etc..The experiments on the two factors of temperature and pulling force were carried out in a prototype,and the impact of various parameters on the dimension of microfluid devices was analysised.The results of the experiments show that apparatus is characterized by simple structure, easy operation,low cost and multipurpose.

Key words: microfluidic device, microchannel, microneedle, three-way microchannel, microhole

中图分类号:

TQ171.74

穆莉莉, 丽雅, 章维一.

石英微流体器件制备仪的研制与实验研究

[J]. 中国机械工程, 2010, 21(13): 1581-1585.

MU Chi-Chi, LI Ya, ZHANG Wei-Yi.

Development and Experimental Study of a Quartz Microfluidic Device Preparation Apparatus 

[J]. China Mechanical Engineering, 2010, 21(13): 1581-1585.