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

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

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...

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Main Authors: Liu, Yu, Zhao, Yanli, Chen, Yong, Wang, Min
Other Authors: School of Physical and Mathematical Sciences
Format: Article
Language:English
Published: 2011
Subjects:
DRNTU::Science::Biological sciences::Biochemistry
Online Access:https://hdl.handle.net/10356/98743
http://hdl.handle.net/10220/6953
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Institution: Nanyang Technological University
Language: English
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spelling sg-ntu-dr.10356-987432023-02-28T19:24:17Z Supramolecular assembly of gold nanoparticles mediated by polypseudorotaxane with thiolated β-cyclodextrin Liu, Yu Zhao, Yanli Chen, Yong Wang, Min School of Physical and Mathematical Sciences DRNTU::Science::Biological sciences::Biochemistry 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. Accepted version 2011-08-01T07:20:15Z 2019-12-06T19:59:11Z 2011-08-01T07:20:15Z 2019-12-06T19:59:11Z 2005 2005 Journal Article Liu, Y., Zhao, Y. L., Chen, Y., & Wang, M. (2005). Supramolecular assembly of gold nanoparticles mediated by polypseudorotaxane with thiolated β-cyclodextrin. Macromolecular Rapid Communications, 26, 401-406. https://hdl.handle.net/10356/98743 http://hdl.handle.net/10220/6953 10.1002/marc.200400476 159693 en Macromolecular rapid communications © 2005 Wiley-VCH Verlag. application/pdf
institution Nanyang Technological University
building NTU Library
continent Asia
country Singapore
Singapore
content_provider NTU Library
collection DR-NTU
language English
topic DRNTU::Science::Biological sciences::Biochemistry
spellingShingle DRNTU::Science::Biological sciences::Biochemistry
Liu, Yu
Zhao, Yanli
Chen, Yong
Wang, Min
Supramolecular assembly of gold nanoparticles mediated by polypseudorotaxane with thiolated β-cyclodextrin
description 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.
author2 School of Physical and Mathematical Sciences
author_facet School of Physical and Mathematical Sciences
Liu, Yu
Zhao, Yanli
Chen, Yong
Wang, Min
format Article
author Liu, Yu
Zhao, Yanli
Chen, Yong
Wang, Min
author_sort Liu, Yu
title Supramolecular assembly of gold nanoparticles mediated by polypseudorotaxane with thiolated β-cyclodextrin
title_short Supramolecular assembly of gold nanoparticles mediated by polypseudorotaxane with thiolated β-cyclodextrin
title_full Supramolecular assembly of gold nanoparticles mediated by polypseudorotaxane with thiolated β-cyclodextrin
title_fullStr Supramolecular assembly of gold nanoparticles mediated by polypseudorotaxane with thiolated β-cyclodextrin
title_full_unstemmed Supramolecular assembly of gold nanoparticles mediated by polypseudorotaxane with thiolated β-cyclodextrin
title_sort supramolecular assembly of gold nanoparticles mediated by polypseudorotaxane with thiolated β-cyclodextrin
publishDate 2011
url https://hdl.handle.net/10356/98743
http://hdl.handle.net/10220/6953
_version_ 1759856768937099264

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