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Ultrafiltration

Perfecting size-selective membrane separations

Porous membranes struggle to achieve tight size exclusion. Membranes with uniform pore sizes and flow regimes that maximize interactions offer a path to unprecedented selectivity.

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Fig. 1: Approaching the ideal size-selective membrane.

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Correspondence to Anthony P. Straub.

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Straub, A.P. Perfecting size-selective membrane separations. Nat Water 2, 509–510 (2024). https://doi.org/10.1038/s44221-024-00260-3

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