Preparation of a novel core-shell nanostructured gold colloid-silk fibroin bioconjugate by the protein in situ redox technique at room temperature

被引:128
作者
Zhou, Y
Chen, WX
Itoh, H
Naka, K [1 ]
Ni, QQ
Yamane, H
Chujo, Y
机构
[1] Kyoto Univ, Grad Sch Engn, Dept Polymer Chem, Sakyo Ku, Kyoto 6068501, Japan
[2] Kyoto Inst Technol, Div Adv Fibrosci, Sakyo Ku, Kyoto 6068585, Japan
关键词
D O I
10.1039/b108013j
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
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.
引用
收藏
页码:2518 / 2519
页数:2
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