Now showing items 1-4 of 4
Semiconductive, one-dimensional, self-assembled nanostructures based on oligopeptides with π-conjugated segments
π Stacking between the β sheets: A newly designed π-conjugated peptide can be assembled into a one-dimensional nanostructure with strong π–π intermolecular electronic communication. A nanoelectronic device based on the ...
Single-layer MoS2 phototransistors
A new phototransistor based on the mechanically exfoliated single-layer MoS2 nanosheet is fabricated, and its light-induced electric properties are investigated in detail. Photocurrent generated from the phototransistor ...
Flexible colorimetric detection of mercuric ion by simply mixing nanoparticles and oligopeptides
A colorimetric detection system for Hg2+ in aqueous media is developed with high selectivity and sensitivity based on the mixing of gold nanoparticles and oligopeptides. Oligopeptides with cysteine (Cys) at both ends ...
Enhanced electrical conductivity of individual conducting polymer nanobelts
Afacile strategy for preparing 1D conducting polymer nanobelts with the width of the belts down to less than 50 nm is presented. Strong enhancement in the conductivity of individual polypyrrole (PPy) nanobelts is observed, ...