Cross-linked, self-fluorescent gold nanoparticle/polypeptide nanocapsules comprising dityrosine for protein encapsulation and label-free imaging

Yi Fong Huang, Sheing Chung Lu, Yun Chiao Huang, Jeng Shiung Jan

研究成果: Article同行評審

44 引文 斯高帕斯(Scopus)

摘要

Cross-linked, self-fluorescent Au nanoparticle/polypeptide nanocapsules comprising dityrosine are prepared by the self-assembly of the random copolypeptides comprising L-lysine and L-tyrosine upon subsequent cross-linking of tyrosine residues by chloroaurate reduction. These nanocapsules are demonstrated be useful as encapsulants for protein encapsulation and as optical probes for label-free cell imaging. The reduction process is so mild that the protein can still retain its function.

原文English
頁(從 - 到)1939-1944
頁數6
期刊Small
10
發行號10
DOIs
出版狀態Published - 2014 五月 28

All Science Journal Classification (ASJC) codes

  • 生物技術
  • 生物材料
  • 化學 (全部)
  • 材料科學(全部)

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