Single-sulfur atom discrimination of polysulfides with a protein nanopore for improved batteries

The design of advanced batteries relies on careful control of molecular interactions. Here, a protein nanopore, inserted into a lipid membrane, is shown to discern supramolecular polysulfide/cyclodextrin complexes differing by a single sulfur atom, a concept that might be used to design membrane sep...

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Autores principales: Fanny Bétermier, Benjamin Cressiot, Giovanni Di Muccio, Nathalie Jarroux, Laurent Bacri, Blasco Morozzo della Rocca, Mauro Chinappi, Juan Pelta, Jean-Marie Tarascon
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2020
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Acceso en línea:https://doaj.org/article/52397670edb04de2b293d21eb0829b92
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Sumario:The design of advanced batteries relies on careful control of molecular interactions. Here, a protein nanopore, inserted into a lipid membrane, is shown to discern supramolecular polysulfide/cyclodextrin complexes differing by a single sulfur atom, a concept that might be used to design membrane separators in batteries.