Mechanism of Reactive Wetting and Direct Visual Determination of the Kinetics of Self-Assembled Monolayer Formation
Reactive wetting (RW) of alkane thiols and disulfides on gold is studied experimentally using the wet stamping technique. Theoretical description based on Langevin dynamics is developed to explain the experimental results and to clarify the physical processes underlying RW. In this description, ther...
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| Veröffentlicht in: | Langmuir 2009-01, Vol.25 (1), p.9-12 |
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| creator | Campbell, Christopher J Fialkowski, Marcin Bishop, Kyle J. M Grzybowski, Bartosz A |
| description | Reactive wetting (RW) of alkane thiols and disulfides on gold is studied experimentally using the wet stamping technique. Theoretical description based on Langevin dynamics is developed to explain the experimental results and to clarify the physical processes underlying RW. In this description, thermal fluctuations of the three-phase contact line combine with the surface reaction to gradually build a low-energy self-assembled monolayer (SAM) onto which the front propagates. The results of the model match the experiments and allow determination of the kinetic rate constants of SAM formation. |
| doi_str_mv | 10.1021/la800726p |
| format | Article |
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The results of the model match the experiments and allow determination of the kinetic rate constants of SAM formation.</description><identifier>ISSN: 0743-7463</identifier><identifier>EISSN: 1520-5827</identifier><identifier>DOI: 10.1021/la800726p</identifier><identifier>PMID: 19072068</identifier><identifier>CODEN: LANGD5</identifier><language>eng</language><publisher>Washington, DC: American Chemical Society</publisher><subject>Chemistry ; Colloidal state and disperse state ; Disulfides - chemistry ; Exact sciences and technology ; General and physical chemistry ; Gold - chemistry ; Kinetics ; Sulfhydryl Compounds - chemistry ; Surface physical chemistry ; Wettability</subject><ispartof>Langmuir, 2009-01, Vol.25 (1), p.9-12</ispartof><rights>Copyright © 2009 American Chemical Society</rights><rights>2009 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-a343t-c361c5b61564023a8605ec0bb2765ccd9a8fae017753e160ed8ea8390d1ef1fe3</citedby><cites>FETCH-LOGICAL-a343t-c361c5b61564023a8605ec0bb2765ccd9a8fae017753e160ed8ea8390d1ef1fe3</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/la800726p$$EPDF$$P50$$Gacs$$H</linktopdf><linktohtml>$$Uhttps://pubs.acs.org/doi/10.1021/la800726p$$EHTML$$P50$$Gacs$$H</linktohtml><link.rule.ids>315,781,785,2766,27081,27929,27930,56743,56793</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=21036427$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/19072068$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Campbell, Christopher J</creatorcontrib><creatorcontrib>Fialkowski, Marcin</creatorcontrib><creatorcontrib>Bishop, Kyle J. 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The results of the model match the experiments and allow determination of the kinetic rate constants of SAM formation.</description><subject>Chemistry</subject><subject>Colloidal state and disperse state</subject><subject>Disulfides - chemistry</subject><subject>Exact sciences and technology</subject><subject>General and physical chemistry</subject><subject>Gold - chemistry</subject><subject>Kinetics</subject><subject>Sulfhydryl Compounds - chemistry</subject><subject>Surface physical chemistry</subject><subject>Wettability</subject><issn>0743-7463</issn><issn>1520-5827</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2009</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNpt0M1u1TAQBWALUdFLYcELIG9AYhE6jhPbWVYtBUQrJH6X0cSZUFeOfbEdpL59c-lVu-lqNNJ3ZqTD2CsB7wXU4tijAdC12j5hG9HWULWm1k_ZBnQjK90oecie53wNAJ1sumfsUHQrB2U2LF-SvcLg8szjxL8R2uL-Ef9Npbjwh2MY-ZlLZAv_5fKCnp9RoTS7gMXFsMuUK-JfXKDibN7t38lP1UnONA-eRn4ZQ_R4Q4mfxzT_T71gBxP6TC_384j9PP_w4_RTdfH14-fTk4sKZSNLZaUSth2UaFUDtUSjoCULw1Br1Vo7dmgmJBBat5KEAhoNoZEdjIImMZE8Ym_v7m5T_LtQLv3ssiXvMVBccq-UNrptzArf3UGbYs6Jpn6b3IzpphfQ7xru7xte7ev90WWYaXyQ-0pX8GYPMFv0U8JgXb53tQCpmlo_OLS5v45LCmsXjzy8BRvmj_w</recordid><startdate>20090106</startdate><enddate>20090106</enddate><creator>Campbell, Christopher J</creator><creator>Fialkowski, Marcin</creator><creator>Bishop, Kyle J. 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M</au><au>Grzybowski, Bartosz A</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Mechanism of Reactive Wetting and Direct Visual Determination of the Kinetics of Self-Assembled Monolayer Formation</atitle><jtitle>Langmuir</jtitle><addtitle>Langmuir</addtitle><date>2009-01-06</date><risdate>2009</risdate><volume>25</volume><issue>1</issue><spage>9</spage><epage>12</epage><pages>9-12</pages><issn>0743-7463</issn><eissn>1520-5827</eissn><coden>LANGD5</coden><abstract>Reactive wetting (RW) of alkane thiols and disulfides on gold is studied experimentally using the wet stamping technique. Theoretical description based on Langevin dynamics is developed to explain the experimental results and to clarify the physical processes underlying RW. In this description, thermal fluctuations of the three-phase contact line combine with the surface reaction to gradually build a low-energy self-assembled monolayer (SAM) onto which the front propagates. The results of the model match the experiments and allow determination of the kinetic rate constants of SAM formation.</abstract><cop>Washington, DC</cop><pub>American Chemical Society</pub><pmid>19072068</pmid><doi>10.1021/la800726p</doi><tpages>4</tpages></addata></record> |
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| subjects | Chemistry Colloidal state and disperse state Disulfides - chemistry Exact sciences and technology General and physical chemistry Gold - chemistry Kinetics Sulfhydryl Compounds - chemistry Surface physical chemistry Wettability |
| title | Mechanism of Reactive Wetting and Direct Visual Determination of the Kinetics of Self-Assembled Monolayer Formation |
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