HIGH-THROUGHPUT SPERM SORTING IN A MICRO DIFFUSER TYPE FLUIDIC SYSTEM

被引:0
|
作者
Lin, Yu-Nan [1 ]
Chen, Peng-Chun [1 ]
Wu, Ren-Guei [1 ]
Pan, Li-Chern [1 ]
Tseng, Fan-Gang [1 ]
机构
[1] Natl Tsing Hua Univ, Hsinchu, Taiwan
关键词
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中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
In this study, we propose a microfluidic device with a diffuser type chamber to differentiate the sperm velocity by gradually lowering down the flow speed in diffuser by gradually increasing the width of the channel. When the sperms' moving speed match the flow speed, the sperms tend to have the ability to flow against the stream, thus separating the sperms at different specific positions along the diffuser according to their motility becomes gentle and fast. Most of the motile sperm will stay in the expanding area and the non-motile sperms will drift to outlet.
引用
收藏
页码:1153 / 1156
页数:4
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