A low-cost viscosity sensor based on electrowetting on dielectrics (EWOD) forces
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- 作者：Andreas Trö ; ls ; Andreas.Troels@jku.at" class="auth_mail" title="E-mail the corresponding authorAuthor Vitae ; Stefan ClaraAuthor Vitae ; Bernhard JakobyAuthor Vitae
- 关键词：Viscosity ; Electrowetting ; Microfluidics ; Pressure oscillation ; Finite element simulation
- 刊名：Sensors and Actuators A: Physical
- 出版年：2016
- 出版时间：15 June 2016
- 年：2016
- 卷：244
- 期：Complete
- 页码：261-269
- 全文大小：2368 K
文摘
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Fluid dynamics of oil-immersed polar droplet moved by electrowetting are studied.
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Method to link pressure manipulation by electrowetting to dynamic viscosity of oil.
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Low-cost fabrication of an electrowetting-on-dielectrics (EWOD) stack is shown.
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EWOD tube measurements of various low viscosity oils are carried out.
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Comparison between established systems and low cost tube system is shown.