Polyacrylamide gels

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Formation and Structure of Polyacrylamide Gels

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Electroosmotically enhanced mass transfer through polyacrylamide gels.

We present an internal pumping strategy to enhance solute fluxes in polymer gels. The method is based on electroosmotic flow driven by an electric field applied across a gel that has been doped with charged colloidal inclusions. This work is motivated by the need to enhance the transport in gel-based biosensor devices whose response dynamics are often mass transfer limited. In this case, polyac...

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ژورنال

عنوان ژورنال: Nature

سال: 1975

ISSN: 0028-0836,1476-4687

DOI: 10.1038/254104b0