Seeded Growth of Monodisperse Gold Nanorods Using Bromide-Free Surfactant Mixtures
We demonstrate for the first time that monodisperse gold nanorods (NRs) with broadly tunable dimensions and longitudinal surface plasmon resonances can be synthesized using a bromide-free surfactant mixture composed of alkyltrimethylammonium chloride and sodium oleate. It is found that uniform gold...
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| Veröffentlicht in: | Nano letters 2013-05, Vol.13 (5), p.2163-2171 |
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| creator | Ye, Xingchen Gao, Yuzhi Chen, Jun Reifsnyder, Danielle C Zheng, Chen Murray, Christopher B |
| description | We demonstrate for the first time that monodisperse gold nanorods (NRs) with broadly tunable dimensions and longitudinal surface plasmon resonances can be synthesized using a bromide-free surfactant mixture composed of alkyltrimethylammonium chloride and sodium oleate. It is found that uniform gold NRs can be obtained even with an iodide concentration approaching 100 μM in the growth solution. In contrast to conventional wisdom, our results provide conclusive evidence that neither bromide as the surfactant counterion nor a high concentration of bromide ions in the growth solution is essential for gold NR formation. Correlated electron microscopy study of three-dimensional structures of gold NRs reveals a previously unprecedented octagonal prismatic structure enclosed predominantly by high index {310} crystal planes. These findings should have profound implications for a comprehensive mechanistic understanding of seeded growth of anisotropic metal nanocrystals. |
| doi_str_mv | 10.1021/nl400653s |
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It is found that uniform gold NRs can be obtained even with an iodide concentration approaching 100 μM in the growth solution. In contrast to conventional wisdom, our results provide conclusive evidence that neither bromide as the surfactant counterion nor a high concentration of bromide ions in the growth solution is essential for gold NR formation. Correlated electron microscopy study of three-dimensional structures of gold NRs reveals a previously unprecedented octagonal prismatic structure enclosed predominantly by high index {310} crystal planes. These findings should have profound implications for a comprehensive mechanistic understanding of seeded growth of anisotropic metal nanocrystals.</description><identifier>ISSN: 1530-6984</identifier><identifier>EISSN: 1530-6992</identifier><identifier>DOI: 10.1021/nl400653s</identifier><identifier>PMID: 23547734</identifier><language>eng</language><publisher>Washington, DC: American Chemical Society</publisher><subject>Bromides ; Bromides - chemistry ; Cross-disciplinary physics: materials science; rheology ; Crystal structure ; Exact sciences and technology ; Gold ; Gold - chemistry ; Growth from solutions ; Iodides ; Materials science ; Methods of crystal growth; physics of crystal growth ; Nanocrystalline materials ; Nanorods ; Nanoscale materials and structures: fabrication and characterization ; Nanotubes ; Nanotubes - chemistry ; Particle Size ; Physics ; Sodium ; Surface Properties ; Surface-Active Agents - chemistry ; Surfactants ; Three dimensional</subject><ispartof>Nano letters, 2013-05, Vol.13 (5), p.2163-2171</ispartof><rights>Copyright © 2013 American Chemical Society</rights><rights>2014 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-a405t-651a091d86452f79260c4456c9a3698283e4f19e4ed60417cd43aafc915713c93</citedby><cites>FETCH-LOGICAL-a405t-651a091d86452f79260c4456c9a3698283e4f19e4ed60417cd43aafc915713c93</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/nl400653s$$EPDF$$P50$$Gacs$$H</linktopdf><linktohtml>$$Uhttps://pubs.acs.org/doi/10.1021/nl400653s$$EHTML$$P50$$Gacs$$H</linktohtml><link.rule.ids>230,314,776,780,881,2752,27053,27901,27902,56713,56763</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=27439325$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/23547734$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink><backlink>$$Uhttps://www.osti.gov/biblio/1211199$$D View this record in Osti.gov$$Hfree_for_read</backlink></links><search><creatorcontrib>Ye, Xingchen</creatorcontrib><creatorcontrib>Gao, Yuzhi</creatorcontrib><creatorcontrib>Chen, Jun</creatorcontrib><creatorcontrib>Reifsnyder, Danielle C</creatorcontrib><creatorcontrib>Zheng, Chen</creatorcontrib><creatorcontrib>Murray, Christopher B</creatorcontrib><title>Seeded Growth of Monodisperse Gold Nanorods Using Bromide-Free Surfactant Mixtures</title><title>Nano letters</title><addtitle>Nano Lett</addtitle><description>We demonstrate for the first time that monodisperse gold nanorods (NRs) with broadly tunable dimensions and longitudinal surface plasmon resonances can be synthesized using a bromide-free surfactant mixture composed of alkyltrimethylammonium chloride and sodium oleate. It is found that uniform gold NRs can be obtained even with an iodide concentration approaching 100 μM in the growth solution. In contrast to conventional wisdom, our results provide conclusive evidence that neither bromide as the surfactant counterion nor a high concentration of bromide ions in the growth solution is essential for gold NR formation. Correlated electron microscopy study of three-dimensional structures of gold NRs reveals a previously unprecedented octagonal prismatic structure enclosed predominantly by high index {310} crystal planes. These findings should have profound implications for a comprehensive mechanistic understanding of seeded growth of anisotropic metal nanocrystals.</description><subject>Bromides</subject><subject>Bromides - chemistry</subject><subject>Cross-disciplinary physics: materials science; rheology</subject><subject>Crystal structure</subject><subject>Exact sciences and technology</subject><subject>Gold</subject><subject>Gold - chemistry</subject><subject>Growth from solutions</subject><subject>Iodides</subject><subject>Materials science</subject><subject>Methods of crystal growth; physics of crystal growth</subject><subject>Nanocrystalline materials</subject><subject>Nanorods</subject><subject>Nanoscale materials and structures: fabrication and characterization</subject><subject>Nanotubes</subject><subject>Nanotubes - chemistry</subject><subject>Particle Size</subject><subject>Physics</subject><subject>Sodium</subject><subject>Surface Properties</subject><subject>Surface-Active Agents - chemistry</subject><subject>Surfactants</subject><subject>Three dimensional</subject><issn>1530-6984</issn><issn>1530-6992</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqF0UFrFTEQB_Agiq3Vg19AgiDoYTXZTDYvRy32KbQK1p5DTGZtyr7kmcmifnu3vOfrRfA0c_gxM8yfsadSvJail2_yBEIMWtE9diy1Et1gbX__0K_giD0iuhFCWKXFQ3bUKw3GKDhmXy4RI0a-ruVnu-Zl5Bcll5hoi5WQr8sU-SefSy2R-BWl_J2_q2WTInZnFZFfznX0ofnc-EX61eaK9Jg9GP1E-GRfT9jV2fuvpx-688_rj6dvzzsPQrdu0NILK-NqAN2PxvaDCAB6CNar5eZ-pRBGaREwDgKkCRGU92OwUhupglUn7PlubqGWHIXUMFyHkjOG5mQvpbS36OUObWv5MSM1t0kUcJp8xjKTk0YrMAAr9X-qwBoBy40LfbWjoRaiiqPb1rTx9beTwt1G4g6RLPbZfuz8bYPxIP9msIAXe-Ap-GmsPodEd86AsqrXd84Hcjdlrnn57j8W_gEN35yj</recordid><startdate>20130508</startdate><enddate>20130508</enddate><creator>Ye, Xingchen</creator><creator>Gao, Yuzhi</creator><creator>Chen, Jun</creator><creator>Reifsnyder, Danielle C</creator><creator>Zheng, Chen</creator><creator>Murray, Christopher B</creator><general>American Chemical Society</general><scope>IQODW</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><scope>7SR</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope><scope>OTOTI</scope></search><sort><creationdate>20130508</creationdate><title>Seeded Growth of Monodisperse Gold Nanorods Using Bromide-Free Surfactant Mixtures</title><author>Ye, Xingchen ; Gao, Yuzhi ; Chen, Jun ; Reifsnyder, Danielle C ; Zheng, Chen ; Murray, Christopher B</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a405t-651a091d86452f79260c4456c9a3698283e4f19e4ed60417cd43aafc915713c93</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2013</creationdate><topic>Bromides</topic><topic>Bromides - chemistry</topic><topic>Cross-disciplinary physics: materials science; rheology</topic><topic>Crystal structure</topic><topic>Exact sciences and technology</topic><topic>Gold</topic><topic>Gold - chemistry</topic><topic>Growth from solutions</topic><topic>Iodides</topic><topic>Materials science</topic><topic>Methods of crystal growth; physics of crystal growth</topic><topic>Nanocrystalline materials</topic><topic>Nanorods</topic><topic>Nanoscale materials and structures: fabrication and characterization</topic><topic>Nanotubes</topic><topic>Nanotubes - chemistry</topic><topic>Particle Size</topic><topic>Physics</topic><topic>Sodium</topic><topic>Surface Properties</topic><topic>Surface-Active Agents - chemistry</topic><topic>Surfactants</topic><topic>Three dimensional</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Ye, Xingchen</creatorcontrib><creatorcontrib>Gao, Yuzhi</creatorcontrib><creatorcontrib>Chen, Jun</creatorcontrib><creatorcontrib>Reifsnyder, Danielle C</creatorcontrib><creatorcontrib>Zheng, Chen</creatorcontrib><creatorcontrib>Murray, Christopher B</creatorcontrib><collection>Pascal-Francis</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><collection>Engineered Materials Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>OSTI.GOV</collection><jtitle>Nano letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Ye, Xingchen</au><au>Gao, Yuzhi</au><au>Chen, Jun</au><au>Reifsnyder, Danielle C</au><au>Zheng, Chen</au><au>Murray, Christopher B</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Seeded Growth of Monodisperse Gold Nanorods Using Bromide-Free Surfactant Mixtures</atitle><jtitle>Nano letters</jtitle><addtitle>Nano Lett</addtitle><date>2013-05-08</date><risdate>2013</risdate><volume>13</volume><issue>5</issue><spage>2163</spage><epage>2171</epage><pages>2163-2171</pages><issn>1530-6984</issn><eissn>1530-6992</eissn><abstract>We demonstrate for the first time that monodisperse gold nanorods (NRs) with broadly tunable dimensions and longitudinal surface plasmon resonances can be synthesized using a bromide-free surfactant mixture composed of alkyltrimethylammonium chloride and sodium oleate. 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| subjects | Bromides Bromides - chemistry Cross-disciplinary physics: materials science rheology Crystal structure Exact sciences and technology Gold Gold - chemistry Growth from solutions Iodides Materials science Methods of crystal growth physics of crystal growth Nanocrystalline materials Nanorods Nanoscale materials and structures: fabrication and characterization Nanotubes Nanotubes - chemistry Particle Size Physics Sodium Surface Properties Surface-Active Agents - chemistry Surfactants Three dimensional |
| title | Seeded Growth of Monodisperse Gold Nanorods Using Bromide-Free Surfactant Mixtures |
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