Literature DB >> 18094777

Analysis of pressure-driven air bubble elimination in a microfluidic device.

Joo H Kang1, Yu Chang Kim, Je-Kyun Park.   

Abstract

We report an analysis of pressure-driven bubble elimination for a gas-permeable microfluidic device. In this study, we described bubble elimination in a microfluidic device employing a gas permeation model and calculated the removal efficiency of bubbles. The correction factor for the simplified model was estimated with respect to the applied pressure. Based on the established model, the required time to remove a trapped bubble with a certain area was shown to be within an error of 11.58% by comparison with experimental results. Exploiting the model equation, we were able to completely remove the air bubbles appearing during the process of filling a microfluidic device with an aqueous solution.

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Year:  2007        PMID： 18094777     DOI： 10.1039/b712672g

Source DB:  PubMed          Journal:  Lab Chip        ISSN： 1473-0189            Impact factor:   6.799


  20 in total

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4.  Optimizing design and fabrication of microfluidic devices for cell cultures: An effective approach to control cell microenvironment in three dimensions.

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5.  Dissolution-guided wetting for microarray and microfluidic devices.

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7.  Disposable parallel poly(dimethylsiloxane) microbioreactor with integrated readout grid for germination screening of Aspergillus ochraceus.

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8.  Simultaneous or Sequential Orthogonal Gradient Formation in a 3D Cell Culture Microfluidic Platform.

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Journal:  Small       Date:  2015-11-30       Impact factor: 13.281

9.  A microfluidic cell co-culture platform with a liquid fluorocarbon separator.

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10.  A microfluidic localized, multiple cell culture array using vacuum actuated cell seeding: integrated anticancer drug testing.

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