A Bioinspired Multifunctional Heterogeneous Membrane with Ultrahigh Ionic Rectification and Highly Efficient Selective Ionic Gating.
basic_science · Level V
Where this comes from
- Record sourced from PubMed, PMID 26551055.
- Also identified by DOI 10.1002/adma.201503668.
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Abstract
A bioinspired multifunctional heterogeneous membrane composed of a block copolymer (PS-b-P4VP) membrane and a porous anodic alumina membrane is fabricated. The ionic rectification is so strong that the maximum ratio is ≈489, and the chemical actuation of the anion or cation gate from the "OFF" to the "ON" state promotes a 98.5% increase in the channel conductance.
Medical subject headings
- Biomimetics
- Membranes, Artificial