Shaping emission spectra of fluorescent molecules with single plasmonic nanoresonators
We show that plasmonic nanoresonators composed of two gold nanoparticles change not only the intensity but also the spectral shape of the emission of fluorescent molecules. The plasmonic resonance frequency can be tuned by varying the distance between the nanoparticles, which allows us to selectivel...
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| Veröffentlicht in: | Physical review letters 2008-05, Vol.100 (20), p.203002-203002, Article 203002 |
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| container_title | Physical review letters |
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| creator | Ringler, M Schwemer, A Wunderlich, M Nichtl, A Kürzinger, K Klar, T A Feldmann, J |
| description | We show that plasmonic nanoresonators composed of two gold nanoparticles change not only the intensity but also the spectral shape of the emission of fluorescent molecules. The plasmonic resonance frequency can be tuned by varying the distance between the nanoparticles, which allows us to selectively favor transitions of a fluorescent molecule to a specific vibrational ground state. Experimental data from correlated scattering and fluorescence microscopy agree well with calculations in the framework of generalized Mie theory. Our results show that the widely used description of a dye molecule near a metal surface as a mere two-level system is inadequate. |
| doi_str_mv | 10.1103/PhysRevLett.100.203002 |
| format | Article |
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Our results show that the widely used description of a dye molecule near a metal surface as a mere two-level system is inadequate.</description><identifier>ISSN: 0031-9007</identifier><identifier>EISSN: 1079-7114</identifier><identifier>DOI: 10.1103/PhysRevLett.100.203002</identifier><identifier>PMID: 18518528</identifier><language>eng</language><publisher>United States</publisher><subject>Antibodies - chemistry ; Carbocyanines - chemistry ; CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS ; Digoxigenin - chemistry ; Digoxigenin - immunology ; EMISSION SPECTRA ; FLUORESCENCE ; Fluorescent Dyes - chemistry ; GOLD ; Gold - chemistry ; GROUND STATES ; Metal Nanoparticles - chemistry ; MICROSCOPY ; MOLECULES ; NANOSTRUCTURES ; PARTICLES ; SCATTERING ; Serum Albumin, Bovine - chemistry ; Spectrometry, Fluorescence - methods ; Surface Plasmon Resonance - methods</subject><ispartof>Physical review letters, 2008-05, Vol.100 (20), p.203002-203002, Article 203002</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c337t-c5e8443c77da502db052cf91330c4044b2a9711da64c11d4f5cc24b2be5ca90e3</citedby><cites>FETCH-LOGICAL-c337t-c5e8443c77da502db052cf91330c4044b2a9711da64c11d4f5cc24b2be5ca90e3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>230,314,776,780,881,2863,2864,27901,27902</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/18518528$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink><backlink>$$Uhttps://www.osti.gov/biblio/21132440$$D View this record in Osti.gov$$Hfree_for_read</backlink></links><search><creatorcontrib>Ringler, M</creatorcontrib><creatorcontrib>Schwemer, A</creatorcontrib><creatorcontrib>Wunderlich, M</creatorcontrib><creatorcontrib>Nichtl, A</creatorcontrib><creatorcontrib>Kürzinger, K</creatorcontrib><creatorcontrib>Klar, T A</creatorcontrib><creatorcontrib>Feldmann, J</creatorcontrib><title>Shaping emission spectra of fluorescent molecules with single plasmonic nanoresonators</title><title>Physical review letters</title><addtitle>Phys Rev Lett</addtitle><description>We show that plasmonic nanoresonators composed of two gold nanoparticles change not only the intensity but also the spectral shape of the emission of fluorescent molecules. 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Our results show that the widely used description of a dye molecule near a metal surface as a mere two-level system is inadequate.</description><subject>Antibodies - chemistry</subject><subject>Carbocyanines - chemistry</subject><subject>CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS</subject><subject>Digoxigenin - chemistry</subject><subject>Digoxigenin - immunology</subject><subject>EMISSION SPECTRA</subject><subject>FLUORESCENCE</subject><subject>Fluorescent Dyes - chemistry</subject><subject>GOLD</subject><subject>Gold - chemistry</subject><subject>GROUND STATES</subject><subject>Metal Nanoparticles - chemistry</subject><subject>MICROSCOPY</subject><subject>MOLECULES</subject><subject>NANOSTRUCTURES</subject><subject>PARTICLES</subject><subject>SCATTERING</subject><subject>Serum Albumin, Bovine - chemistry</subject><subject>Spectrometry, Fluorescence - methods</subject><subject>Surface Plasmon Resonance - methods</subject><issn>0031-9007</issn><issn>1079-7114</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2008</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNpNkN1q3DAQRkVJaLZpXyEICrnzdvTjtX0ZQtIEFhqStLdCOzvuOtiS65FT8vbVsgsNCAaG8434jhAXCpZKgfn2sHvjR3pdU0pLBbDUYAD0B7FQUDVFpZQ9EQsAo4oGoDoTn5hfAEDpVf1RnKm6zE_XC_HraefHLvyWNHTMXQySR8I0eRlb2fZznIiRQpJD7Annnlj-7dJOcs70JMfe8xBDhzL4sGdj8ClO_Fmctr5n-nKc5-Ln7c3z9V2x_vH9_vpqXaAxVSqwpNpag1W19SXo7QZKjW2jjAG0YO1G-yZ32fqVxTxsWyLqvN1Qib4BMufi6-Fu5NQ5xi4R7jCGkDs4rZTR1kKmLg_UOMU_M3FyuSxS3_tAcWZXqZWps74Mrg4gTpF5otaNUzf46c0pcHvv7p33vAN38J6DF8cf5s1A2_-xo2jzDzwags4</recordid><startdate>20080523</startdate><enddate>20080523</enddate><creator>Ringler, M</creator><creator>Schwemer, A</creator><creator>Wunderlich, M</creator><creator>Nichtl, A</creator><creator>Kürzinger, K</creator><creator>Klar, T A</creator><creator>Feldmann, J</creator><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>OTOTI</scope></search><sort><creationdate>20080523</creationdate><title>Shaping emission spectra of fluorescent molecules with single plasmonic nanoresonators</title><author>Ringler, M ; Schwemer, A ; Wunderlich, M ; Nichtl, A ; Kürzinger, K ; Klar, T A ; Feldmann, J</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c337t-c5e8443c77da502db052cf91330c4044b2a9711da64c11d4f5cc24b2be5ca90e3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2008</creationdate><topic>Antibodies - chemistry</topic><topic>Carbocyanines - chemistry</topic><topic>CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS</topic><topic>Digoxigenin - chemistry</topic><topic>Digoxigenin - immunology</topic><topic>EMISSION SPECTRA</topic><topic>FLUORESCENCE</topic><topic>Fluorescent Dyes - chemistry</topic><topic>GOLD</topic><topic>Gold - chemistry</topic><topic>GROUND STATES</topic><topic>Metal Nanoparticles - chemistry</topic><topic>MICROSCOPY</topic><topic>MOLECULES</topic><topic>NANOSTRUCTURES</topic><topic>PARTICLES</topic><topic>SCATTERING</topic><topic>Serum Albumin, Bovine - chemistry</topic><topic>Spectrometry, Fluorescence - methods</topic><topic>Surface Plasmon Resonance - methods</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Ringler, M</creatorcontrib><creatorcontrib>Schwemer, A</creatorcontrib><creatorcontrib>Wunderlich, M</creatorcontrib><creatorcontrib>Nichtl, A</creatorcontrib><creatorcontrib>Kürzinger, K</creatorcontrib><creatorcontrib>Klar, T A</creatorcontrib><creatorcontrib>Feldmann, J</creatorcontrib><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>OSTI.GOV</collection><jtitle>Physical review letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Ringler, M</au><au>Schwemer, A</au><au>Wunderlich, M</au><au>Nichtl, A</au><au>Kürzinger, K</au><au>Klar, T A</au><au>Feldmann, J</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Shaping emission spectra of fluorescent molecules with single plasmonic nanoresonators</atitle><jtitle>Physical review letters</jtitle><addtitle>Phys Rev Lett</addtitle><date>2008-05-23</date><risdate>2008</risdate><volume>100</volume><issue>20</issue><spage>203002</spage><epage>203002</epage><pages>203002-203002</pages><artnum>203002</artnum><issn>0031-9007</issn><eissn>1079-7114</eissn><abstract>We show that plasmonic nanoresonators composed of two gold nanoparticles change not only the intensity but also the spectral shape of the emission of fluorescent molecules. The plasmonic resonance frequency can be tuned by varying the distance between the nanoparticles, which allows us to selectively favor transitions of a fluorescent molecule to a specific vibrational ground state. Experimental data from correlated scattering and fluorescence microscopy agree well with calculations in the framework of generalized Mie theory. Our results show that the widely used description of a dye molecule near a metal surface as a mere two-level system is inadequate.</abstract><cop>United States</cop><pmid>18518528</pmid><doi>10.1103/PhysRevLett.100.203002</doi><tpages>1</tpages></addata></record> |
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| identifier | ISSN: 0031-9007 |
| ispartof | Physical review letters, 2008-05, Vol.100 (20), p.203002-203002, Article 203002 |
| issn | 0031-9007 1079-7114 |
| language | eng |
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| source | MEDLINE; American Physical Society Journals |
| subjects | Antibodies - chemistry Carbocyanines - chemistry CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS Digoxigenin - chemistry Digoxigenin - immunology EMISSION SPECTRA FLUORESCENCE Fluorescent Dyes - chemistry GOLD Gold - chemistry GROUND STATES Metal Nanoparticles - chemistry MICROSCOPY MOLECULES NANOSTRUCTURES PARTICLES SCATTERING Serum Albumin, Bovine - chemistry Spectrometry, Fluorescence - methods Surface Plasmon Resonance - methods |
| title | Shaping emission spectra of fluorescent molecules with single plasmonic nanoresonators |
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