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- W881229182 abstract "Membranes that exhibit size-based rejection between small molecules (<1500 g/mol) independent of solute charge would be valuable for many separations, but commercial membranes show poor and unpredictable selectivity at this size range. This arises from high pore size polydispersity and charged membrane surfaces that lead to separations affected by solute charge. Furthermore, these membranes are susceptible to fouling. Self-assembly is a promising technique for making polymeric membranes with fouling resistance, high permeability and selectivity along with opportunity for easy fabrication and scalability. We report the first examples of a new class of membrane materials that derive their permeability, size-based selectivity and fouling resistance from the self-assembly of zwitterion-containing amphiphilic random copolymers. Zwitterionic groups strongly resist biomacromolecular fouling due to their high affinity with water, and self-assemble into channel-type clusters of 0.6–2 nm in size. We show that these copolymers self-assemble into bicontinuous nanodomains. Thin film composite membranes formed by coating these copolymers onto porous supports exhibit permeances as high as 8.4 L m−2 h−1 bar−1, over three times that of a commercial membrane with similar MWCO. They show size-based selectivity, with a cut-off around 1 nm. This closely matches the size of zwitterionic domains measured by transmission electron microscopy, indicating permeation occurs through these self-assembled “nanochannels.” These membranes show excellent fouling resistance during filtration of protein solutions and oil emulsions, completely resisting irreversible fouling and retaining over 96% of their permeance during filtration. These membranes have potential uses in biomolecule separations, purification of pharmaceuticals, and wastewater treatment." @default.
- W881229182 created "2016-06-24" @default.
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- W881229182 creator A5014653234 @default.
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- W881229182 date "2015-11-01" @default.
- W881229182 modified "2023-10-01" @default.
- W881229182 title "Zwitterionic copolymer self-assembly for fouling resistant, high flux membranes with size-based small molecule selectivity" @default.
- W881229182 cites W1491339392 @default.
- W881229182 cites W1967744067 @default.
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- W881229182 cites W1975719139 @default.
- W881229182 cites W1978848378 @default.
- W881229182 cites W1980599353 @default.
- W881229182 cites W1983445164 @default.
- W881229182 cites W1984113671 @default.
- W881229182 cites W1984233626 @default.
- W881229182 cites W1984542241 @default.
- W881229182 cites W1985155144 @default.
- W881229182 cites W1985903038 @default.
- W881229182 cites W1993826912 @default.
- W881229182 cites W2002074067 @default.
- W881229182 cites W2002131797 @default.
- W881229182 cites W2002293200 @default.
- W881229182 cites W2003562289 @default.
- W881229182 cites W2005133176 @default.
- W881229182 cites W2010937881 @default.
- W881229182 cites W2011536915 @default.
- W881229182 cites W2013870574 @default.
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- W881229182 cites W2014557892 @default.
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- W881229182 cites W2029940588 @default.
- W881229182 cites W2030853412 @default.
- W881229182 cites W2033832639 @default.
- W881229182 cites W2036508881 @default.
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- W881229182 cites W2326990399 @default.
- W881229182 cites W2335523890 @default.
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- W881229182 doi "https://doi.org/10.1016/j.memsci.2015.07.025" @default.
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