Go with the capillary flow. Simple thread-based microfluidics

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Mary M. Rodgers, Vinay Pai, Richard Conroy · IEEE Sensors Journal · 2014 · 327 citations

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Thread as a Matrix for Biomedical Assays

Meital Reches, Katherine A. Mirica, Rohit K. Dasgupta et al. · ACS Applied Materials & Interfaces · 2010 · 250 citations

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