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Protein‐based electronic materials have numerous potential advantages with respect to sustainability and biocompatibility over electronic materials that are synthesized using harsh chemical processes and/or which contain toxic components. The microorganism Geobacter sulfurreducens synthesizes electrically conductive protein nanowires (e‐PNs) with high aspect ratios (3 nm × 10–30 µm) from renewable...
Controllable degradation and excellent biocompatibility during/after a lifetime endow emerging transient electronics with special superiority in implantable biomedical applications. Currently, most of these devices need external power sources, limiting their real‐world utilizations. Optimizing existing bioresorbable electronic devices requires natural‐material‐based construction and, more importantly,...
A straightforward method to generate both atomic‐scale sharp and atomic‐scale planar electrodes is reported. The atomic‐scale sharp electrodes are generated by precisely stretching a suspended nanowire, while the atomic‐scale planar electrodes are obtained via mechanically controllable interelectrodes compression followed by a thermal‐driven atom migration process. Notably, the gap size between the...
In article number 1703815, Zongliang Li, Takhee Lee, Dong Xiang, and co‐workers fabricate both atomic‐scale sharp and atomic‐scale planar electrodes by pure mechanical operation, and the gap size between electrodes can be controlled with sub‐angstrom accuracy. With these two achievements, the electron transport as well as Raman scattering in the molecular junctions are well modulated.
Discontinuous plasmonic‐3D photonic crystal hybrid structures are fabricated in order to evaluate the coupling effect of surface plasmon resonance and the photonic stop band. The nanostructures are prepared by silver sputtering deposition on top of hydrophobic 3D photonic crystals. The localized surface plasmon resonance of the nanostructure has a symbiotic relationship with the 3D photonic stop band,...
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