Preparation and characterization of keratin and chicken egg white-templated luminescent Au cluster composite film
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- 作者：Yao Xing 1142015@mail.dhu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Hongling Liu hlliu@dhu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Weidong Yu ; wdyu@dhu.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Keratin ; Protein-templated luminescent Au cluster ; Secondary structure ; Luminescent intensity
- 刊名：Journal of Molecular Structure
- 出版年：2016
- 出版时间：15 February 2016
- 年：2016
- 卷：1106
- 期：Complete
- 页码：53-58
- 全文大小：1634 K
文摘
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We fabricate red-light-emitting keratin & Au cluster films.
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The secondary structure of keratin &Au cluster films show the changes (from random to order structure) of amide I region.
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The blue-shift of absorption peaks in UV–vis spectra indicate the change of protein conformation.
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The TEM images show the size and distribution of Au cluster.
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The LSCM images indicate intensive luminescence of composite films.