Catalytic Gold Nanoparticles for Nanoplasmonic Detection of DNA Hybridization
DNA hybridization can finely regulate the intrinsic glucose oxidase like catalytic activity of AuNPs owing to the marked difference in adsorption of single‐ and double‐stranded DNA on its surface. A sensing strategy for DNA and microRNA is presented; in a different approach, this DNA‐regulated AuNP...
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| Veröffentlicht in: | Angewandte Chemie International Edition 2011-12, Vol.50 (50), p.11994-11998 |
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| container_end_page | 11998 |
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| container_issue | 50 |
| container_start_page | 11994 |
| container_title | Angewandte Chemie International Edition |
| container_volume | 50 |
| creator | Zheng, Xiaoxue Liu, Qing Jing, Chao Li, Yang Li, Di Luo, Weijie Wen, Yanqin He, Yao Huang, Qing Long, Yi-Tao Fan, Chunhai |
| description | DNA hybridization can finely regulate the intrinsic glucose oxidase like catalytic activity of AuNPs owing to the marked difference in adsorption of single‐ and double‐stranded DNA on its surface. A sensing strategy for DNA and microRNA is presented; in a different approach, this DNA‐regulated AuNP catalysis was coupled with AuNP‐mediated seed growth, which was monitored in real time and at a single‐nanoparticle level. |
| doi_str_mv | 10.1002/anie.201105121 |
| format | Article |
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A sensing strategy for DNA and microRNA is presented; in a different approach, this DNA‐regulated AuNP catalysis was coupled with AuNP‐mediated seed growth, which was monitored in real time and at a single‐nanoparticle level.</description><edition>International ed. in English</edition><identifier>ISSN: 1433-7851</identifier><identifier>EISSN: 1521-3773</identifier><identifier>DOI: 10.1002/anie.201105121</identifier><identifier>PMID: 21998071</identifier><identifier>CODEN: ACIEAY</identifier><language>eng</language><publisher>Weinheim: WILEY-VCH Verlag</publisher><subject>Catalysis ; Deoxyribonucleic acid ; DNA ; DNA - chemistry ; DNA - genetics ; Glucose oxidase ; Gold - chemistry ; gold nanoparticles ; Humans ; Joining ; Metal Nanoparticles - chemistry ; Microscopy ; Microscopy, Confocal ; Nanoparticles ; nanoplasmonics ; Nanostructure ; Nucleic Acid Hybridization - methods ; Real time ; Strategy ; Surface chemistry</subject><ispartof>Angewandte Chemie International Edition, 2011-12, Vol.50 (50), p.11994-11998</ispartof><rights>Copyright © 2011 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim</rights><rights>Copyright © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c5421-36871aad729b8b3e96fe7420aa6f28be69be6ec0ee0a70c3894a157c54a23c0d3</citedby><cites>FETCH-LOGICAL-c5421-36871aad729b8b3e96fe7420aa6f28be69be6ec0ee0a70c3894a157c54a23c0d3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Fanie.201105121$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fanie.201105121$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,777,781,1412,27905,27906,45555,45556</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/21998071$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Zheng, Xiaoxue</creatorcontrib><creatorcontrib>Liu, Qing</creatorcontrib><creatorcontrib>Jing, Chao</creatorcontrib><creatorcontrib>Li, Yang</creatorcontrib><creatorcontrib>Li, Di</creatorcontrib><creatorcontrib>Luo, Weijie</creatorcontrib><creatorcontrib>Wen, Yanqin</creatorcontrib><creatorcontrib>He, Yao</creatorcontrib><creatorcontrib>Huang, Qing</creatorcontrib><creatorcontrib>Long, Yi-Tao</creatorcontrib><creatorcontrib>Fan, Chunhai</creatorcontrib><title>Catalytic Gold Nanoparticles for Nanoplasmonic Detection of DNA Hybridization</title><title>Angewandte Chemie International Edition</title><addtitle>Angew. Chem. Int. Ed</addtitle><description>DNA hybridization can finely regulate the intrinsic glucose oxidase like catalytic activity of AuNPs owing to the marked difference in adsorption of single‐ and double‐stranded DNA on its surface. 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| source | MEDLINE; Wiley Online Library Journals Frontfile Complete |
| subjects | Catalysis Deoxyribonucleic acid DNA DNA - chemistry DNA - genetics Glucose oxidase Gold - chemistry gold nanoparticles Humans Joining Metal Nanoparticles - chemistry Microscopy Microscopy, Confocal Nanoparticles nanoplasmonics Nanostructure Nucleic Acid Hybridization - methods Real time Strategy Surface chemistry |
| title | Catalytic Gold Nanoparticles for Nanoplasmonic Detection of DNA Hybridization |
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