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In this study, we construct photoenergy‐conversion systems with chromophores located with molecular precision to facilitate efficient light harvesting and charge transport. 310‐Helical peptides carrying a disulfide group at the N‐terminal, linearly arranged six naphthyl groups at the side chains, and an energy acceptor (anthryl, pyrenyl, or N‐ethylcarbazolyl group) at the C‐terminal were immobilized...
A novel microreactor was prepared by self-assembly of an amphiphilic block copolymer composed of a hydrophobic helical peptide unit with a naphthyl group at the C terminal and a hydrophilic poly(ethylene glycol) unit. The copolymer formed a self-assembly in water, taking a vesicular structure. Noticeably, when the copolymer was dispersed in an Au 3+ aqueous solution, gold nanoparticles were...
Boc-(l-Leu-Aib) n -OBzl (n=8, 12, 16; OBzl represents benzyl ester) was spread on water or a mixture of water and methanol (1/1v/v) and the orientation of the helical peptides on subphase was investigated by FTIR-reflection-absorption spectroscopy. When the peptides were spread at a liquid phase on subphase, the peptides took a vertical orientation, which was not attainable by compression...
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