Antibunching in the Emission of a Single Tetrachromophoric Dendritic System
The photophysics of a dendrimer containing four chromophores are investigated at the single-molecule level. First, the multichromophoric character of single dendrimers' absorption is probed by modulating the linear polarization of the excitation beam. Subsequently, using circular polarization,...
Gespeichert in:
| Veröffentlicht in: | Journal of the American Chemical Society 2002-12, Vol.124 (48), p.14310-14311 |
|---|---|
| Hauptverfasser: | , , , , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 14311 |
|---|---|
| container_issue | 48 |
| container_start_page | 14310 |
| container_title | Journal of the American Chemical Society |
| container_volume | 124 |
| creator | Tinnefeld, Philip Weston, Kenneth D Vosch, Tom Cotlet, Mircea Weil, Tanja Hofkens, Johan Müllen, Klaus De Schryver, Frans C Sauer, Markus |
| description | The photophysics of a dendrimer containing four chromophores are investigated at the single-molecule level. First, the multichromophoric character of single dendrimers' absorption is probed by modulating the linear polarization of the excitation beam. Subsequently, using circular polarization, the same dendrimers are excited, and their fluorescence transients are recorded. Using pulsed excitation in combination with the classical Hanbury-Brown and Twiss coincidence setup the presented data demonstrate that efficient singlet−singlet annihilation ensures that always only one photon is emitted even when several excitations are generated in an individual multichromophoric molecule. |
| doi_str_mv | 10.1021/ja027343c |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_72719904</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>72719904</sourcerecordid><originalsourceid>FETCH-LOGICAL-a445t-aa8b00bdfa98dc509b650a548188c8fe6fb4a7b9f86f9dd7e8a1ac5fbe8ad4d63</originalsourceid><addsrcrecordid>eNpt0MtO3DAUBmALFZUp7aIvUGVTpC5SbMeOnSXi0guDQJrpho114tiMh8Qe7ESCt8fVjJgNKx_rfPp19CP0leCfBFNyugZMRcUqfYBmhFNcckLrD2iGMaalkHV1hD6ltM5fRiX5iI4IZZzWjZih6zM_unbyeuX8Q-F8Ma5McTm4lFzwRbAFFIu86U2xNGMEvYphCJtViE4XF8Z30Y15Wryk0Qyf0aGFPpkvu_cY_bu6XJ7_Lue3v_6cn81LYIyPJYBsMW47C43sNMdNW3MMnEkipZbW1LZlINrGyto2XSeMBAKa2zYPHevq6hidbHM3MTxNJo0q36tN34M3YUpKUEGaBrMMf2yhjiGlaKzaRDdAfFEEq__Nqbfmsv22C53awXR7uasqg-87AElDbyN47dLesUrwijfZlVvncifPb3uIj6oW2ajl3ULd_Z0vbu4vrtT1Phd0UuswRZ-7e-fAV9nRkhU</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>72719904</pqid></control><display><type>article</type><title>Antibunching in the Emission of a Single Tetrachromophoric Dendritic System</title><source>American Chemical Society Journals</source><creator>Tinnefeld, Philip ; Weston, Kenneth D ; Vosch, Tom ; Cotlet, Mircea ; Weil, Tanja ; Hofkens, Johan ; Müllen, Klaus ; De Schryver, Frans C ; Sauer, Markus</creator><creatorcontrib>Tinnefeld, Philip ; Weston, Kenneth D ; Vosch, Tom ; Cotlet, Mircea ; Weil, Tanja ; Hofkens, Johan ; Müllen, Klaus ; De Schryver, Frans C ; Sauer, Markus</creatorcontrib><description>The photophysics of a dendrimer containing four chromophores are investigated at the single-molecule level. First, the multichromophoric character of single dendrimers' absorption is probed by modulating the linear polarization of the excitation beam. Subsequently, using circular polarization, the same dendrimers are excited, and their fluorescence transients are recorded. Using pulsed excitation in combination with the classical Hanbury-Brown and Twiss coincidence setup the presented data demonstrate that efficient singlet−singlet annihilation ensures that always only one photon is emitted even when several excitations are generated in an individual multichromophoric molecule.</description><identifier>ISSN: 0002-7863</identifier><identifier>EISSN: 1520-5126</identifier><identifier>DOI: 10.1021/ja027343c</identifier><identifier>PMID: 12452697</identifier><identifier>CODEN: JACSAT</identifier><language>eng</language><publisher>Washington, DC: American Chemical Society</publisher><subject>Atomic and molecular physics ; Exact sciences and technology ; Molecular properties and interactions with photons ; Multiphoton ionization and excitation to highly excited states (e.g., rydberg states) ; Multiphoton ionization and excitation to highly excited states (eg, Rydberg states) ; Photon interactions with molecules ; Physics</subject><ispartof>Journal of the American Chemical Society, 2002-12, Vol.124 (48), p.14310-14311</ispartof><rights>Copyright © 2002 American Chemical Society</rights><rights>2003 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-a445t-aa8b00bdfa98dc509b650a548188c8fe6fb4a7b9f86f9dd7e8a1ac5fbe8ad4d63</citedby><cites>FETCH-LOGICAL-a445t-aa8b00bdfa98dc509b650a548188c8fe6fb4a7b9f86f9dd7e8a1ac5fbe8ad4d63</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/ja027343c$$EPDF$$P50$$Gacs$$H</linktopdf><linktohtml>$$Uhttps://pubs.acs.org/doi/10.1021/ja027343c$$EHTML$$P50$$Gacs$$H</linktohtml><link.rule.ids>315,781,785,2766,27078,27926,27927,56740,56790</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=14375359$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/12452697$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Tinnefeld, Philip</creatorcontrib><creatorcontrib>Weston, Kenneth D</creatorcontrib><creatorcontrib>Vosch, Tom</creatorcontrib><creatorcontrib>Cotlet, Mircea</creatorcontrib><creatorcontrib>Weil, Tanja</creatorcontrib><creatorcontrib>Hofkens, Johan</creatorcontrib><creatorcontrib>Müllen, Klaus</creatorcontrib><creatorcontrib>De Schryver, Frans C</creatorcontrib><creatorcontrib>Sauer, Markus</creatorcontrib><title>Antibunching in the Emission of a Single Tetrachromophoric Dendritic System</title><title>Journal of the American Chemical Society</title><addtitle>J. Am. Chem. Soc</addtitle><description>The photophysics of a dendrimer containing four chromophores are investigated at the single-molecule level. First, the multichromophoric character of single dendrimers' absorption is probed by modulating the linear polarization of the excitation beam. Subsequently, using circular polarization, the same dendrimers are excited, and their fluorescence transients are recorded. Using pulsed excitation in combination with the classical Hanbury-Brown and Twiss coincidence setup the presented data demonstrate that efficient singlet−singlet annihilation ensures that always only one photon is emitted even when several excitations are generated in an individual multichromophoric molecule.</description><subject>Atomic and molecular physics</subject><subject>Exact sciences and technology</subject><subject>Molecular properties and interactions with photons</subject><subject>Multiphoton ionization and excitation to highly excited states (e.g., rydberg states)</subject><subject>Multiphoton ionization and excitation to highly excited states (eg, Rydberg states)</subject><subject>Photon interactions with molecules</subject><subject>Physics</subject><issn>0002-7863</issn><issn>1520-5126</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2002</creationdate><recordtype>article</recordtype><recordid>eNpt0MtO3DAUBmALFZUp7aIvUGVTpC5SbMeOnSXi0guDQJrpho114tiMh8Qe7ESCt8fVjJgNKx_rfPp19CP0leCfBFNyugZMRcUqfYBmhFNcckLrD2iGMaalkHV1hD6ltM5fRiX5iI4IZZzWjZih6zM_unbyeuX8Q-F8Ma5McTm4lFzwRbAFFIu86U2xNGMEvYphCJtViE4XF8Z30Y15Wryk0Qyf0aGFPpkvu_cY_bu6XJ7_Lue3v_6cn81LYIyPJYBsMW47C43sNMdNW3MMnEkipZbW1LZlINrGyto2XSeMBAKa2zYPHevq6hidbHM3MTxNJo0q36tN34M3YUpKUEGaBrMMf2yhjiGlaKzaRDdAfFEEq__Nqbfmsv22C53awXR7uasqg-87AElDbyN47dLesUrwijfZlVvncifPb3uIj6oW2ajl3ULd_Z0vbu4vrtT1Phd0UuswRZ-7e-fAV9nRkhU</recordid><startdate>20021204</startdate><enddate>20021204</enddate><creator>Tinnefeld, Philip</creator><creator>Weston, Kenneth D</creator><creator>Vosch, Tom</creator><creator>Cotlet, Mircea</creator><creator>Weil, Tanja</creator><creator>Hofkens, Johan</creator><creator>Müllen, Klaus</creator><creator>De Schryver, Frans C</creator><creator>Sauer, Markus</creator><general>American Chemical Society</general><scope>BSCLL</scope><scope>IQODW</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>20021204</creationdate><title>Antibunching in the Emission of a Single Tetrachromophoric Dendritic System</title><author>Tinnefeld, Philip ; Weston, Kenneth D ; Vosch, Tom ; Cotlet, Mircea ; Weil, Tanja ; Hofkens, Johan ; Müllen, Klaus ; De Schryver, Frans C ; Sauer, Markus</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a445t-aa8b00bdfa98dc509b650a548188c8fe6fb4a7b9f86f9dd7e8a1ac5fbe8ad4d63</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2002</creationdate><topic>Atomic and molecular physics</topic><topic>Exact sciences and technology</topic><topic>Molecular properties and interactions with photons</topic><topic>Multiphoton ionization and excitation to highly excited states (e.g., rydberg states)</topic><topic>Multiphoton ionization and excitation to highly excited states (eg, Rydberg states)</topic><topic>Photon interactions with molecules</topic><topic>Physics</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Tinnefeld, Philip</creatorcontrib><creatorcontrib>Weston, Kenneth D</creatorcontrib><creatorcontrib>Vosch, Tom</creatorcontrib><creatorcontrib>Cotlet, Mircea</creatorcontrib><creatorcontrib>Weil, Tanja</creatorcontrib><creatorcontrib>Hofkens, Johan</creatorcontrib><creatorcontrib>Müllen, Klaus</creatorcontrib><creatorcontrib>De Schryver, Frans C</creatorcontrib><creatorcontrib>Sauer, Markus</creatorcontrib><collection>Istex</collection><collection>Pascal-Francis</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>Tinnefeld, Philip</au><au>Weston, Kenneth D</au><au>Vosch, Tom</au><au>Cotlet, Mircea</au><au>Weil, Tanja</au><au>Hofkens, Johan</au><au>Müllen, Klaus</au><au>De Schryver, Frans C</au><au>Sauer, Markus</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Antibunching in the Emission of a Single Tetrachromophoric Dendritic System</atitle><jtitle>Journal of the American Chemical Society</jtitle><addtitle>J. Am. Chem. Soc</addtitle><date>2002-12-04</date><risdate>2002</risdate><volume>124</volume><issue>48</issue><spage>14310</spage><epage>14311</epage><pages>14310-14311</pages><issn>0002-7863</issn><eissn>1520-5126</eissn><coden>JACSAT</coden><abstract>The photophysics of a dendrimer containing four chromophores are investigated at the single-molecule level. First, the multichromophoric character of single dendrimers' absorption is probed by modulating the linear polarization of the excitation beam. Subsequently, using circular polarization, the same dendrimers are excited, and their fluorescence transients are recorded. Using pulsed excitation in combination with the classical Hanbury-Brown and Twiss coincidence setup the presented data demonstrate that efficient singlet−singlet annihilation ensures that always only one photon is emitted even when several excitations are generated in an individual multichromophoric molecule.</abstract><cop>Washington, DC</cop><pub>American Chemical Society</pub><pmid>12452697</pmid><doi>10.1021/ja027343c</doi><tpages>2</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0002-7863 |
| ispartof | Journal of the American Chemical Society, 2002-12, Vol.124 (48), p.14310-14311 |
| issn | 0002-7863 1520-5126 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_72719904 |
| source | American Chemical Society Journals |
| subjects | Atomic and molecular physics Exact sciences and technology Molecular properties and interactions with photons Multiphoton ionization and excitation to highly excited states (e.g., rydberg states) Multiphoton ionization and excitation to highly excited states (eg, Rydberg states) Photon interactions with molecules Physics |
| title | Antibunching in the Emission of a Single Tetrachromophoric Dendritic System |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-17T17%3A35%3A07IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Antibunching%20in%20the%20Emission%20of%20a%20Single%20Tetrachromophoric%20Dendritic%20System&rft.jtitle=Journal%20of%20the%20American%20Chemical%20Society&rft.au=Tinnefeld,%20Philip&rft.date=2002-12-04&rft.volume=124&rft.issue=48&rft.spage=14310&rft.epage=14311&rft.pages=14310-14311&rft.issn=0002-7863&rft.eissn=1520-5126&rft.coden=JACSAT&rft_id=info:doi/10.1021/ja027343c&rft_dat=%3Cproquest_cross%3E72719904%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=72719904&rft_id=info:pmid/12452697&rfr_iscdi=true |