Characterization of transverse channel concentration profiles obtainable with a class of microfluidic networks

Langmuir : the ACS Journal of Surfaces and Colloids
Jennifer SagerDarko Stefanovic

Abstract

We analyze mathematically a previously reported class of passive microfluidic mixing networks. The networks produce nonhomogeneous concentrations in the output channel, resulting in diverse concentration profiles. We formally prove that all profiles obtainable with this class of networks can be described as polynomials of degree no higher than the number of input channels less one. We derive explicit formulas for the calculation of resultant output concentration profiles and conversely for the calculation of input concentrations needed to obtain set output profiles.

References

Jan 26, 2002·Science·Abraham D StroockGeorge M Whitesides

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Citations

Oct 20, 2010·Integrative Biology : Quantitative Biosciences From Nano to Macro·Sudong KimNoo Li Jeon
Apr 5, 2011·Annual Review of Analytical Chemistry·Jason S Kuo, Daniel T Chiu
Dec 20, 2011·Lab on a Chip·Kwang W OhEdward P Furlani

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