Solvation chemistry of water-soluble thiol-protected gold nanocluster Au102 from DOSY NMR spectroscopy and DFT calculationsElectronic supplementary information (ESI) available: Synthesis scheme and details, analytical methods and details, UV-Vis spectra, NMR spectra (1H and 2D DOSY) and snapshots from MD simulations of a pMBA−/NH4+ ion pair in water. See DOI: 10.1039/c4nr01255k

Solvation chemistry of water-soluble thiol-protected gold nanocluster Au102 from DOSY NMR spectroscopy and DFT calculationsElectronic supplementary information (ESI) available: Synthesis scheme and details, analytical methods and details, UV-Vis spectra, NMR spectra (1H and 2D DOSY) and snapshots from MD simulations of a pMBA−/NH4+ ion pair in water. See DOI: 10.1039/c4nr01255k

The hydrodynamic diameter of Au m ( p MBA) n [( m , n ) = (102, 44) and (144, 60)] clusters in aqueous media was determined via DOSY NMR spectroscopy. The apparent size of the same ( n , m ) cluster depends on the counter ion of the deprotonated p MBA − ligand as explained by the competing ion-pair...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Salorinne, Kirsi, Lahtinen, Tanja, Malola, Sami, Koivisto, Jaakko, Häkkinen, Hannu
Format: Artikel
Sprache:eng
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page 7826
container_issue 14
container_start_page 7823
container_title
container_volume 6
creator Salorinne, Kirsi
Lahtinen, Tanja
Malola, Sami
Koivisto, Jaakko
Häkkinen, Hannu
description The hydrodynamic diameter of Au m ( p MBA) n [( m , n ) = (102, 44) and (144, 60)] clusters in aqueous media was determined via DOSY NMR spectroscopy. The apparent size of the same ( n , m ) cluster depends on the counter ion of the deprotonated p MBA − ligand as explained by the competing ion-pair strength and hydrogen bonding interactions studied in DFT calculations. The choice of the counter ion affects the surface chemistry and molecular structure at the organic/water interface, which is relevant for biological applications. The hydrodynamic diameter of Au m ( p MBA) n clusters in aqueous media was determined by DOSY NMR spectroscopy. The apparent size of the cluster was shown to depend on the counter ion of the deprotonated p MBA − ligand.
doi_str_mv 10.1039/c4nr01255k
format Article
fullrecord <record><control><sourceid>rsc</sourceid><recordid>TN_cdi_rsc_primary_c4nr01255k</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>c4nr01255k</sourcerecordid><originalsourceid>FETCH-rsc_primary_c4nr01255k3</originalsourceid><addsrcrecordid>eNqFUbtOwzAUDQgkymNhR7psVDSQRylqN6CtylCQCCAxVcZxiMGxLV-nKAszM5_Il-CmPIUEk311ju952PM2w2AvDOLuPm1LE4TRwcHDoteIgnbgx_FhtPR577RXvFXE-yDodONO3Fh4SpSYEsuVBJqzgqM1FagMHollxkclylvBwOZcCV8bZRm1LIU7JVKQRCoqSnREOCrDIILMqAL658kNnI0vALUjG4VU6QqITKE_vARKBC1FLYgDURMkp4Cl1oIVTFri9LnMlCnmrnYGyWkTyJRwQZyVHiSVtDlDjoAzx6xenTLrCNhyAxGV5U4GCmZzleJP_Orav549rb2R1jejBHbCUU2O-nWIZj2gJBpzZXGebtwH5MVHgllTBPT4-Oj1-WX_bNTehZlnTbhxIeYl7kHCmFt42oPfv7TuLWdEINt4P9e8reHg8mTkG6QTbXjh6ph80eP_8e2_8IlOs_gNM_a0yQ</addsrcrecordid><sourcetype>Enrichment Source</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>Solvation chemistry of water-soluble thiol-protected gold nanocluster Au102 from DOSY NMR spectroscopy and DFT calculationsElectronic supplementary information (ESI) available: Synthesis scheme and details, analytical methods and details, UV-Vis spectra, NMR spectra (1H and 2D DOSY) and snapshots from MD simulations of a pMBA−/NH4+ ion pair in water. See DOI: 10.1039/c4nr01255k</title><source>Royal Society Of Chemistry Journals 2008-</source><source>Alma/SFX Local Collection</source><creator>Salorinne, Kirsi ; Lahtinen, Tanja ; Malola, Sami ; Koivisto, Jaakko ; Häkkinen, Hannu</creator><creatorcontrib>Salorinne, Kirsi ; Lahtinen, Tanja ; Malola, Sami ; Koivisto, Jaakko ; Häkkinen, Hannu</creatorcontrib><description>The hydrodynamic diameter of Au m ( p MBA) n [( m , n ) = (102, 44) and (144, 60)] clusters in aqueous media was determined via DOSY NMR spectroscopy. The apparent size of the same ( n , m ) cluster depends on the counter ion of the deprotonated p MBA − ligand as explained by the competing ion-pair strength and hydrogen bonding interactions studied in DFT calculations. The choice of the counter ion affects the surface chemistry and molecular structure at the organic/water interface, which is relevant for biological applications. The hydrodynamic diameter of Au m ( p MBA) n clusters in aqueous media was determined by DOSY NMR spectroscopy. The apparent size of the cluster was shown to depend on the counter ion of the deprotonated p MBA − ligand.</description><identifier>ISSN: 2040-3364</identifier><identifier>EISSN: 2040-3372</identifier><identifier>DOI: 10.1039/c4nr01255k</identifier><language>eng</language><creationdate>2014-06</creationdate><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27901,27902</link.rule.ids></links><search><creatorcontrib>Salorinne, Kirsi</creatorcontrib><creatorcontrib>Lahtinen, Tanja</creatorcontrib><creatorcontrib>Malola, Sami</creatorcontrib><creatorcontrib>Koivisto, Jaakko</creatorcontrib><creatorcontrib>Häkkinen, Hannu</creatorcontrib><title>Solvation chemistry of water-soluble thiol-protected gold nanocluster Au102 from DOSY NMR spectroscopy and DFT calculationsElectronic supplementary information (ESI) available: Synthesis scheme and details, analytical methods and details, UV-Vis spectra, NMR spectra (1H and 2D DOSY) and snapshots from MD simulations of a pMBA−/NH4+ ion pair in water. See DOI: 10.1039/c4nr01255k</title><description>The hydrodynamic diameter of Au m ( p MBA) n [( m , n ) = (102, 44) and (144, 60)] clusters in aqueous media was determined via DOSY NMR spectroscopy. The apparent size of the same ( n , m ) cluster depends on the counter ion of the deprotonated p MBA − ligand as explained by the competing ion-pair strength and hydrogen bonding interactions studied in DFT calculations. The choice of the counter ion affects the surface chemistry and molecular structure at the organic/water interface, which is relevant for biological applications. The hydrodynamic diameter of Au m ( p MBA) n clusters in aqueous media was determined by DOSY NMR spectroscopy. The apparent size of the cluster was shown to depend on the counter ion of the deprotonated p MBA − ligand.</description><issn>2040-3364</issn><issn>2040-3372</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><sourceid/><recordid>eNqFUbtOwzAUDQgkymNhR7psVDSQRylqN6CtylCQCCAxVcZxiMGxLV-nKAszM5_Il-CmPIUEk311ju952PM2w2AvDOLuPm1LE4TRwcHDoteIgnbgx_FhtPR577RXvFXE-yDodONO3Fh4SpSYEsuVBJqzgqM1FagMHollxkclylvBwOZcCV8bZRm1LIU7JVKQRCoqSnREOCrDIILMqAL658kNnI0vALUjG4VU6QqITKE_vARKBC1FLYgDURMkp4Cl1oIVTFri9LnMlCnmrnYGyWkTyJRwQZyVHiSVtDlDjoAzx6xenTLrCNhyAxGV5U4GCmZzleJP_Orav549rb2R1jejBHbCUU2O-nWIZj2gJBpzZXGebtwH5MVHgllTBPT4-Oj1-WX_bNTehZlnTbhxIeYl7kHCmFt42oPfv7TuLWdEINt4P9e8reHg8mTkG6QTbXjh6ph80eP_8e2_8IlOs_gNM_a0yQ</recordid><startdate>20140626</startdate><enddate>20140626</enddate><creator>Salorinne, Kirsi</creator><creator>Lahtinen, Tanja</creator><creator>Malola, Sami</creator><creator>Koivisto, Jaakko</creator><creator>Häkkinen, Hannu</creator><scope/></search><sort><creationdate>20140626</creationdate><title>Solvation chemistry of water-soluble thiol-protected gold nanocluster Au102 from DOSY NMR spectroscopy and DFT calculationsElectronic supplementary information (ESI) available: Synthesis scheme and details, analytical methods and details, UV-Vis spectra, NMR spectra (1H and 2D DOSY) and snapshots from MD simulations of a pMBA−/NH4+ ion pair in water. See DOI: 10.1039/c4nr01255k</title><author>Salorinne, Kirsi ; Lahtinen, Tanja ; Malola, Sami ; Koivisto, Jaakko ; Häkkinen, Hannu</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-rsc_primary_c4nr01255k3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2014</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Salorinne, Kirsi</creatorcontrib><creatorcontrib>Lahtinen, Tanja</creatorcontrib><creatorcontrib>Malola, Sami</creatorcontrib><creatorcontrib>Koivisto, Jaakko</creatorcontrib><creatorcontrib>Häkkinen, Hannu</creatorcontrib></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Salorinne, Kirsi</au><au>Lahtinen, Tanja</au><au>Malola, Sami</au><au>Koivisto, Jaakko</au><au>Häkkinen, Hannu</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Solvation chemistry of water-soluble thiol-protected gold nanocluster Au102 from DOSY NMR spectroscopy and DFT calculationsElectronic supplementary information (ESI) available: Synthesis scheme and details, analytical methods and details, UV-Vis spectra, NMR spectra (1H and 2D DOSY) and snapshots from MD simulations of a pMBA−/NH4+ ion pair in water. See DOI: 10.1039/c4nr01255k</atitle><date>2014-06-26</date><risdate>2014</risdate><volume>6</volume><issue>14</issue><spage>7823</spage><epage>7826</epage><pages>7823-7826</pages><issn>2040-3364</issn><eissn>2040-3372</eissn><abstract>The hydrodynamic diameter of Au m ( p MBA) n [( m , n ) = (102, 44) and (144, 60)] clusters in aqueous media was determined via DOSY NMR spectroscopy. The apparent size of the same ( n , m ) cluster depends on the counter ion of the deprotonated p MBA − ligand as explained by the competing ion-pair strength and hydrogen bonding interactions studied in DFT calculations. The choice of the counter ion affects the surface chemistry and molecular structure at the organic/water interface, which is relevant for biological applications. The hydrodynamic diameter of Au m ( p MBA) n clusters in aqueous media was determined by DOSY NMR spectroscopy. The apparent size of the cluster was shown to depend on the counter ion of the deprotonated p MBA − ligand.</abstract><doi>10.1039/c4nr01255k</doi><tpages>4</tpages></addata></record>
fulltext fulltext
identifier ISSN: 2040-3364
ispartof
issn 2040-3364
2040-3372
language eng
recordid cdi_rsc_primary_c4nr01255k
source Royal Society Of Chemistry Journals 2008-; Alma/SFX Local Collection
title Solvation chemistry of water-soluble thiol-protected gold nanocluster Au102 from DOSY NMR spectroscopy and DFT calculationsElectronic supplementary information (ESI) available: Synthesis scheme and details, analytical methods and details, UV-Vis spectra, NMR spectra (1H and 2D DOSY) and snapshots from MD simulations of a pMBA−/NH4+ ion pair in water. See DOI: 10.1039/c4nr01255k
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-28T18%3A46%3A53IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-rsc&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Solvation%20chemistry%20of%20water-soluble%20thiol-protected%20gold%20nanocluster%20Au102%20from%20DOSY%20NMR%20spectroscopy%20and%20DFT%20calculationsElectronic%20supplementary%20information%20(ESI)%20available:%20Synthesis%20scheme%20and%20details,%20analytical%20methods%20and%20details,%20UV-Vis%20spectra,%20NMR%20spectra%20(1H%20and%202D%20DOSY)%20and%20snapshots%20from%20MD%20simulations%20of%20a%20pMBA%E2%88%92/NH4+%20ion%20pair%20in%20water.%20See%20DOI:%2010.1039/c4nr01255k&rft.au=Salorinne,%20Kirsi&rft.date=2014-06-26&rft.volume=6&rft.issue=14&rft.spage=7823&rft.epage=7826&rft.pages=7823-7826&rft.issn=2040-3364&rft.eissn=2040-3372&rft_id=info:doi/10.1039/c4nr01255k&rft_dat=%3Crsc%3Ec4nr01255k%3C/rsc%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true