Preparation of a novel core-shell nanostructured gold colloid-silk fibroin bioconjugate by the protein in situ redox technique at room temperature.
A novel core-shell gold colloid-silk fibroin (SF) bioconjugate was prepared by the protein in situ redox technique at room temperature, in which the tyrosine (Tyr) residue of the SF, having strong electron donating properties, in situ reduced Au(III) ions to Au colloids showing a stable and highly monodispersed nature.
Zhou
Y
Y
Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University, Yoshida, Sakyo-ku, Kyoto, 606-8501, Japan.
Chen
W
W
Itoh
H
H
Naka
K
K
Ni
Q
Q
Yamane
H
H
Chujo
Y
Y
D000818:Animals; D012831:Bombyx / Q000737:chemistry; D005349:Fibroins / Q000737:chemistry* / Q000302:isolation & purification; D017979:Gold Colloid / Q000737:chemistry*; D008854:Microscopy, Electron; D036103:Nanotechnology; D010084:Oxidation-Reduction; D013696:Temperature; D014443:Tyrosine / Q000737:chemistry
D017979:Gold Colloid; D014443:Tyrosine; D005349:Fibroins