Solid-State Molecular Protonics Devices of Solid-Supported Biological Membranes Reveal the Mechanism of Long-Range Lateral Proton Transport
Ambili Ramanthrikkovil Variyam,
Mikhail Stolov,
Jiajun Feng
et al.
Abstract:Lateral proton transport (PT) on the surface of biological membranes is a fundamental biochemical process in the bioenergetics of living cells, but a lack of available experimental techniques has resulted in a limited understanding of its mechanism. Here, we present a molecular protonics experimental approach to investigate lateral PT across membranes by measuring long-range (70 μm) lateral proton conduction via a few layers of lipid bilayers in a solid-state-like environment, i.e., without having bulk water s… Show more
“…1–4 For structures with a high water content, a certain degree of flexibility can be correlated with that of biological membranes and natural tissues, providing an excellent platform for solid-state research with regard to transportation applications. 5 Due to the above-mentioned flexibility, the structures of such materials with a high water content are highly dependent on the degree of hydration, i.e. air humidity.…”
The synthesis of a homochiral building block based on L-tartrate-chromium(III) complex anions is reported. The dinuclear complex anion, which contains two bridging L-tartrate ligands and one aromatic N-donor ligand coordinated...
“…1–4 For structures with a high water content, a certain degree of flexibility can be correlated with that of biological membranes and natural tissues, providing an excellent platform for solid-state research with regard to transportation applications. 5 Due to the above-mentioned flexibility, the structures of such materials with a high water content are highly dependent on the degree of hydration, i.e. air humidity.…”
The synthesis of a homochiral building block based on L-tartrate-chromium(III) complex anions is reported. The dinuclear complex anion, which contains two bridging L-tartrate ligands and one aromatic N-donor ligand coordinated...
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