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Title:
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Supramolecular assembly of gold nanoparticles mediated by polypseudorotaxane with thiolated β-cyclodextrin.
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Author:
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Liu, Yu.; Zhao, Yanli.; Chen, Yong.; Wang, Min.
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Copyright year:
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2005 |
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Abstract:
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A water-soluble gold nanoparticle aggregate 2 was prepared by chloroauric acid and a polypseudorotaxane 1 of mono-6-thio-β-cyclodextrin with poly(propylene glycol) bis(2-aminopropyl ether) (M ̅_w ≈2000) in the presence of sodium borohydride in N,N-dimethylformamide (DMF) solution. The investigative results indicated that the gold nanoparticle aggregate 2 might act as an efficient DNA-cleavage reagent. |
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Subject:
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DRNTU::Science::Biological sciences::Biochemistry. |
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Type:
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Journal Article |
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Series/ Journal Title:
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Macromolecular rapid communications |
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School:
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School of Physical and Mathematical Sciences |
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Rights:
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© 2005 Wiley-VCH Verlag. |
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Version:
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Accepted version |