Show simple item record

dc.contributor.authorLi, Zhengtao
dc.contributor.authorCheng, Enjun
dc.contributor.authorHuang, Wenxiao
dc.contributor.authorZhang, Tao
dc.contributor.authorYang, Zhongqiang
dc.contributor.authorLiu, Dongsheng
dc.contributor.authorTang, Zhiyong
dc.date.accessioned2017-11-14T03:37:03Z
dc.date.available2017-11-14T03:37:03Z
dc.date.issued2011
dc.identifier.issn0002-7863
dc.identifier.doi10.1021/ja205712a
dc.identifier.urihttp://hdl.handle.net/10072/172988
dc.description.abstractA novel strategy of dual steric hindrance, which was obtained by Janus modification of gold nanoparticles (Au NPs) and volume exclusion of DNA, was adopted to prepare mono-DNA-modified Au NPs. The yield of mono-DNA-functionalized Au NPs significantly improved from 44 to 70% in the reaction between Au NPs and thiolated DNA. Furthermore, the specificity of mono-DNA-functionalized Au NPs was enhanced from 57 to 95%. The as-prepared Au NPs without postsynthetic treatment showed good controllability in self-assembly fabrication of complex nanostructures.
dc.description.peerreviewedYes
dc.languageEnglish
dc.language.isoeng
dc.publisherAmerican Chemical Society
dc.relation.ispartofpagefrom15284
dc.relation.ispartofpageto15287
dc.relation.ispartofissue39
dc.relation.ispartofjournalJournal of the American Chemical Society
dc.relation.ispartofvolume133
dc.subject.fieldofresearchInorganic Chemistry not elsewhere classified
dc.subject.fieldofresearchChemical Sciences
dc.subject.fieldofresearchcode030299
dc.subject.fieldofresearchcode03
dc.titleImproving the yield of mono-DNA-functionalized gold nanoparticles through dual steric hindrance
dc.typeJournal article
dc.type.descriptionC1 - Articles
dc.type.codeC - Journal Articles
gro.hasfulltextNo Full Text
gro.griffith.authorTang, Zhiyong


Files in this item

FilesSizeFormatView

There are no files associated with this item.

This item appears in the following Collection(s)

  • Journal articles
    Contains articles published by Griffith authors in scholarly journals.

Show simple item record