下降(电信)
微流控
生产率
材料科学
纳米技术
机械
工艺工程
物理
机械工程
工程类
作者
Adam R. Abate,David A. Weitz
出处
期刊:Lab on a Chip
[The Royal Society of Chemistry]
日期:2011-01-01
卷期号:11 (11): 1911-1911
被引量:119
摘要
Microfluidic devices can form emulsions in which the drops have an intricate, controlled structure; however, a challenge is that the droplets are produced slowly, typically only a few millilitres per hour. Here, we present a simple technique to increase the production rate. Using a large drop maker, we produce large drops at a fast volumetric rate; by splitting these drops several times in a splitting array, we create drops of the desired small size. The advantage of this over forming the small drops directly using a small drop maker is that the drops can be formed at much faster rates. This can be applied to the production of single and multiple emulsions.
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