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Precise temperature control in microfluidic devices using Joule heating of ionic liquids.

Andrew J de Mello·Matthew Habgood·N Llewellyn Lancaster·Tom Welton·Robert C R Wootton
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Abstract

Microfluidic devices for spatially localised heating of microchannel environments were designed, fabricated and tested. The devices are simple to implement, do not require complex manufacturing steps and enable intra-channel temperature control to within +/-0.2 degrees C. Ionic liquids held in co-running channels are Joule heated with an a.c. current. The nature of the devices means that the internal temperature can be directly assessed in a facile manner.

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Equipment DesignImidazolesIonsMicrofluidicsTemperatureJournal ArticleResearch Support, Non-U.S. Gov't

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Andrew J de Mello, Matthew Habgood, N Llewellyn Lancaster, Tom Welton, Robert C R Wootton. 2004-07-12. Precise temperature control in microfluidic devices using Joule heating of ionic liquids.. https://doi.org/10.1039/b405760k

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