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Constructing Thioether/Vinyl Sulfide-tethered Helical Peptides Via Photo-induced Thiol-ene/yne Hydrothiolation
Published on: August 1, 2018
Absorption enhancement and conformational control of peptides by small silver clusters
Thibault Tabarin1, Alexander Kulesza, Rodolphe Antoine
1Université de Lyon, F-69622, Lyon, France.
Physical Review Letters
|December 31, 2008
Abstract:
We explored experimentally and theoretically the optical properties of isolated silver trimer-dipeptide bioconjugates. The metallic moiety induces a strong enhancement of the optical absorption of the peptide. We also show that its binding to a peptide can reduce the conformational flexibility and induce transitions between secondary structures.
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