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Supramolecular assembly of gold nanoparticles mediated by polypseudorotaxane with thiolated β-cyclodextrin

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Supramolecular assembly of gold nanoparticles mediated by polypseudorotaxane with thiolated β-cyclodextrin

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Title: Supramolecular assembly of gold nanoparticles mediated by polypseudorotaxane with thiolated β-cyclodextrin
Author: Liu, Yu; Zhao, Yanli; Chen, Yong; Wang, Min
Copyright year: 2005
Abstract: 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.
Subject: DRNTU::Science::Biological sciences::Biochemistry.
Type: Journal Article
Series/ Journal Title: Macromolecular rapid communications
School: School of Physical and Mathematical Sciences
Rights: © 2005 Wiley-VCH Verlag.
Version: Accepted version

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