Stoichiometric Functionalization of Gold Nanoparticles in Solution through a Free Radical Polymerization Approach
A new simple concept for the stoichiometrical functionalization of nanoparticles based on free radical polymerization of vinyl protected nanoparticles is presented. To demonstrate this concept 2-bis(4-vinylphenyl)disulfane was synthesized and used in the synthesis of gold nanoparticles, leading to 4...
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| Veröffentlicht in: | Journal of the American Chemical Society 2008-03, Vol.130 (9), p.2710-2711 |
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| container_end_page | 2711 |
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| container_issue | 9 |
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| container_title | Journal of the American Chemical Society |
| container_volume | 130 |
| creator | Krüger, Christian Agarwal, Seema Greiner, Andreas |
| description | A new simple concept for the stoichiometrical functionalization of nanoparticles based on free radical polymerization of vinyl protected nanoparticles is presented. To demonstrate this concept 2-bis(4-vinylphenyl)disulfane was synthesized and used in the synthesis of gold nanoparticles, leading to 4-vinylthiophenol functionalized nanoparticles. Simple free radical polymerization of these particles initiated by 4,4‘-azobis-(4-cyanopentanoic acid) delivered nanoparticles with a single carboxyl group. These monofunctionalized gold nanoparticles were utilized for chemical preparation of gold nanoparticle dimers as well as for construction of gold nanoparticle arrays via binding to polyallylamine. |
| doi_str_mv | 10.1021/ja0763495 |
| format | Article |
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These monofunctionalized gold nanoparticles were utilized for chemical preparation of gold nanoparticle dimers as well as for construction of gold nanoparticle arrays via binding to polyallylamine.</description><identifier>ISSN: 0002-7863</identifier><identifier>EISSN: 1520-5126</identifier><identifier>DOI: 10.1021/ja0763495</identifier><identifier>PMID: 18254626</identifier><language>eng</language><publisher>United States: American Chemical Society</publisher><subject>Free Radicals - chemistry ; Gold - chemistry ; Metal Nanoparticles - chemistry ; Molecular Structure ; Particle Size ; Polyamines - chemistry ; Solutions - chemistry ; Stereoisomerism ; Sulfhydryl Compounds - chemical synthesis ; Sulfhydryl Compounds - chemistry ; Surface Properties</subject><ispartof>Journal of the American Chemical Society, 2008-03, Vol.130 (9), p.2710-2711</ispartof><rights>Copyright © 2008 American Chemical Society</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-a417t-f94909d2b3f687c8c9df0b030e5b7e83c57d3190a84d4d192bb5005eaaba0a833</citedby><cites>FETCH-LOGICAL-a417t-f94909d2b3f687c8c9df0b030e5b7e83c57d3190a84d4d192bb5005eaaba0a833</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://pubs.acs.org/doi/pdf/10.1021/ja0763495$$EPDF$$P50$$Gacs$$H</linktopdf><linktohtml>$$Uhttps://pubs.acs.org/doi/10.1021/ja0763495$$EHTML$$P50$$Gacs$$H</linktohtml><link.rule.ids>314,780,784,2765,27076,27924,27925,56738,56788</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/18254626$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Krüger, Christian</creatorcontrib><creatorcontrib>Agarwal, Seema</creatorcontrib><creatorcontrib>Greiner, Andreas</creatorcontrib><title>Stoichiometric Functionalization of Gold Nanoparticles in Solution through a Free Radical Polymerization Approach</title><title>Journal of the American Chemical Society</title><addtitle>J. Am. Chem. Soc</addtitle><description>A new simple concept for the stoichiometrical functionalization of nanoparticles based on free radical polymerization of vinyl protected nanoparticles is presented. To demonstrate this concept 2-bis(4-vinylphenyl)disulfane was synthesized and used in the synthesis of gold nanoparticles, leading to 4-vinylthiophenol functionalized nanoparticles. Simple free radical polymerization of these particles initiated by 4,4‘-azobis-(4-cyanopentanoic acid) delivered nanoparticles with a single carboxyl group. These monofunctionalized gold nanoparticles were utilized for chemical preparation of gold nanoparticle dimers as well as for construction of gold nanoparticle arrays via binding to polyallylamine.</description><subject>Free Radicals - chemistry</subject><subject>Gold - chemistry</subject><subject>Metal Nanoparticles - chemistry</subject><subject>Molecular Structure</subject><subject>Particle Size</subject><subject>Polyamines - chemistry</subject><subject>Solutions - chemistry</subject><subject>Stereoisomerism</subject><subject>Sulfhydryl Compounds - chemical synthesis</subject><subject>Sulfhydryl Compounds - chemistry</subject><subject>Surface Properties</subject><issn>0002-7863</issn><issn>1520-5126</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2008</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNpt0M1u1DAUBWALgei0sOAFkDcgdRG4_ouTZTViClIphSmCnXXjOIwHJ57aiUT79KTMUDasbF9_Olc6hLxg8IYBZ2-3CLoUslaPyIIpDoVivHxMFgDAC12V4ogc57ydn5JX7Ck5YhVXsuTlgtysx-jtxsfejclbupoGO_o4YPB3eH-hsaPnMbT0Eoe4wzR6G1ymfqDrGKY_YtykOP3YUKSr5Bz9gq23GOhVDLe9S39zzna7FNFunpEnHYbsnh_OE_J19e56-b64-HT-YXl2UaBkeiy6WtZQt7wRXVlpW9m67aABAU412lXCKt0KVgNWspUtq3nTKADlEBuch0KckNf73HntzeTyaHqfrQsBBxenbDQIKSSoGZ7uoU0x5-Q6s0u-x3RrGJj7fs1Dv7N9eQidmt61_-Sh0BkUe-Dz6H49_GP6aUottDLXV2tTfl59X35bfjRy9q_2Hm022zilufn8n8W_AZkRkik</recordid><startdate>20080305</startdate><enddate>20080305</enddate><creator>Krüger, Christian</creator><creator>Agarwal, Seema</creator><creator>Greiner, Andreas</creator><general>American Chemical Society</general><scope>BSCLL</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>20080305</creationdate><title>Stoichiometric Functionalization of Gold Nanoparticles in Solution through a Free Radical Polymerization Approach</title><author>Krüger, Christian ; Agarwal, Seema ; Greiner, Andreas</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a417t-f94909d2b3f687c8c9df0b030e5b7e83c57d3190a84d4d192bb5005eaaba0a833</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2008</creationdate><topic>Free Radicals - chemistry</topic><topic>Gold - chemistry</topic><topic>Metal Nanoparticles - chemistry</topic><topic>Molecular Structure</topic><topic>Particle Size</topic><topic>Polyamines - chemistry</topic><topic>Solutions - chemistry</topic><topic>Stereoisomerism</topic><topic>Sulfhydryl Compounds - chemical synthesis</topic><topic>Sulfhydryl Compounds - chemistry</topic><topic>Surface Properties</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Krüger, Christian</creatorcontrib><creatorcontrib>Agarwal, Seema</creatorcontrib><creatorcontrib>Greiner, Andreas</creatorcontrib><collection>Istex</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Journal of the American Chemical Society</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Krüger, Christian</au><au>Agarwal, Seema</au><au>Greiner, Andreas</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Stoichiometric Functionalization of Gold Nanoparticles in Solution through a Free Radical Polymerization Approach</atitle><jtitle>Journal of the American Chemical Society</jtitle><addtitle>J. Am. Chem. Soc</addtitle><date>2008-03-05</date><risdate>2008</risdate><volume>130</volume><issue>9</issue><spage>2710</spage><epage>2711</epage><pages>2710-2711</pages><issn>0002-7863</issn><eissn>1520-5126</eissn><abstract>A new simple concept for the stoichiometrical functionalization of nanoparticles based on free radical polymerization of vinyl protected nanoparticles is presented. To demonstrate this concept 2-bis(4-vinylphenyl)disulfane was synthesized and used in the synthesis of gold nanoparticles, leading to 4-vinylthiophenol functionalized nanoparticles. Simple free radical polymerization of these particles initiated by 4,4‘-azobis-(4-cyanopentanoic acid) delivered nanoparticles with a single carboxyl group. 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| identifier | ISSN: 0002-7863 |
| ispartof | Journal of the American Chemical Society, 2008-03, Vol.130 (9), p.2710-2711 |
| issn | 0002-7863 1520-5126 |
| language | eng |
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| source | MEDLINE; American Chemical Society Journals |
| subjects | Free Radicals - chemistry Gold - chemistry Metal Nanoparticles - chemistry Molecular Structure Particle Size Polyamines - chemistry Solutions - chemistry Stereoisomerism Sulfhydryl Compounds - chemical synthesis Sulfhydryl Compounds - chemistry Surface Properties |
| title | Stoichiometric Functionalization of Gold Nanoparticles in Solution through a Free Radical Polymerization Approach |
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