Generating ultra-small droplets based on a double-orifice technique
Generating ultra-small droplets based on a double-orifice technique
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基于双孔技术产生超小液滴
DOI:
10.1016/j.snb.2017.08.214
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发表时间:
2018-02
期刊:
影响因子:
--
通讯作者:
Zhang Xianmin
中科院分区:
文献类型:
--
作者:
Zhang Yanzhen;Zhu Benliang;Wittstock Gunther;Li Dege;Liu Yonghong;Zhang Xianmin
Generating individual, small droplets offers unique possibilities for various applications where precise volume and concentration control are necessary. This paper presents a systematic method for generating ultra-small droplets based on a controllable meniscus break-up procedure. The method utilizes two nozzles that are connected to a computer-controlled syringe through a three-way junction. A syringe is used to extrude the liquid from both orifices until they are connected by a liquid meniscus. Next, draining the liquid out of the meniscus and back into the nozzle will cause the meniscus to thin, which will ultimately result in its break-up and the formation of one small droplet. Both experimental and theoretical studies are presented to demonstrate the validity of the proposed method. It is shown that droplets with volumes from femtoliters to nanoliters can be generated.
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DOI:
10.1021/la104855b
发表时间:
2011-02
期刊:
Langmuir : the ACS journal of surfaces and colloids
影响因子:
--
作者:
Taras Andrukh;B. Rubin;K. Kornev
通讯作者:
Taras Andrukh;B. Rubin;K. Kornev
影响因子:
8.4
作者:
K. Okubo;Yoshitaka Yoshizumi;K. Asakawa;H. Suzuki;M. Yokokawa
通讯作者:
K. Okubo;Yoshitaka Yoshizumi;K. Asakawa;H. Suzuki;M. Yokokawa
影响因子:
13.3
作者:
Bao, Lei;Rezk, Amgad R.;Zhang, Xuehua
通讯作者:
Zhang, Xuehua
影响因子:
29.4
作者:
Lei Zhang;Hongtao Liu;Yan Zhao;Xiangnan Sun;Yugeng Wen;Yunlong Guo;Xike Gao;Chong‐an Di;G. Yu
通讯作者:
Lei Zhang;Hongtao Liu;Yan Zhao;Xiangnan Sun;Yugeng Wen;Yunlong Guo;Xike Gao;Chong‐an Di;G. Yu
影响因子:
19.6
作者:
Bhat, Pradeep P.;Appathurai, Santosh;Basaran, Osman A.
通讯作者:
Basaran, Osman A.