Giant Amplification of Photoswitching by a Few Photons in Fluorescent Photochromic Organic Nanoparticles
Controlling or switching the optical signal from a large collection of molecules with the minimum of photons represents an extremely attractive concept. Promising fundamental and practical applications may be derived from such a photon‐saving principle. With this aim in mind, we have prepared fluore...
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| Veröffentlicht in: | Angewandte Chemie 2016-03, Vol.128 (11), p.3726-3730 |
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| creator | Su, Jia Fukaminato, Tuyoshi Placial, Jean-Pierre Onodera, Tsunenobu Suzuki, Ryuju Oikawa, Hidetoshi Brosseau, Arnaud Brisset, François Pansu, Robert Nakatani, Keitaro Métivier, Rémi |
| description | Controlling or switching the optical signal from a large collection of molecules with the minimum of photons represents an extremely attractive concept. Promising fundamental and practical applications may be derived from such a photon‐saving principle. With this aim in mind, we have prepared fluorescent photochromic organic nanoparticles (NPs), showing bright red emission, complete ON–OFF contrast with full reversibility, and excellent fatigue resistance. Most interestingly, upon successive UV and visible light irradiation, the NPs exhibit a complete fluorescence quenching and recovery at very low photochromic conversion levels ( |
| doi_str_mv | 10.1002/ange.201510600 |
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Photochrome organische Nanopartikel mit reversibel ein‐ und ausschaltbarer heller roter Fluoreszenz und hoher Beständigkeit wurden hergestellt. Bei sehr niedrigem Ausmaß an photochromer Umwandlung zeigen sie unter Bestrahlung ein komplettes Löschen und Wiederauftreten der Fluoreszenz im Sinne eines Fluoreszenz‐Photoschaltens mit großer Verstärkung.</description><identifier>ISSN: 0044-8249</identifier><identifier>EISSN: 1521-3757</identifier><identifier>DOI: 10.1002/ange.201510600</identifier><language>eng</language><publisher>Weinheim: Blackwell Publishing Ltd</publisher><subject>Amplification ; Chemistry ; Collection ; Conversion ; Emission ; Energy ; Fatigue strength ; Fluorescence ; FRET ; Irradiation ; Light irradiation ; Materials fatigue ; Nanoparticles ; Nanopartikel ; Optical communication ; Photochromie ; Photochromism ; Photons ; Photoschalten ; Quenching ; Recovery ; Switching ; Ultraviolet radiation ; Verstärkung</subject><ispartof>Angewandte Chemie, 2016-03, Vol.128 (11), p.3726-3730</ispartof><rights>2016 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim</rights><rights>2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c3270-f5e477d558c099dd2dc374e3a076f404243eb86781a97535701cf9d76573ebbb3</citedby><cites>FETCH-LOGICAL-c3270-f5e477d558c099dd2dc374e3a076f404243eb86781a97535701cf9d76573ebbb3</cites><orcidid>0000-0001-5612-8327</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Fange.201510600$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fange.201510600$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,780,784,1417,27924,27925,45574,45575</link.rule.ids></links><search><creatorcontrib>Su, Jia</creatorcontrib><creatorcontrib>Fukaminato, Tuyoshi</creatorcontrib><creatorcontrib>Placial, Jean-Pierre</creatorcontrib><creatorcontrib>Onodera, Tsunenobu</creatorcontrib><creatorcontrib>Suzuki, Ryuju</creatorcontrib><creatorcontrib>Oikawa, Hidetoshi</creatorcontrib><creatorcontrib>Brosseau, Arnaud</creatorcontrib><creatorcontrib>Brisset, François</creatorcontrib><creatorcontrib>Pansu, Robert</creatorcontrib><creatorcontrib>Nakatani, Keitaro</creatorcontrib><creatorcontrib>Métivier, Rémi</creatorcontrib><title>Giant Amplification of Photoswitching by a Few Photons in Fluorescent Photochromic Organic Nanoparticles</title><title>Angewandte Chemie</title><addtitle>Angew. Chem</addtitle><description>Controlling or switching the optical signal from a large collection of molecules with the minimum of photons represents an extremely attractive concept. Promising fundamental and practical applications may be derived from such a photon‐saving principle. With this aim in mind, we have prepared fluorescent photochromic organic nanoparticles (NPs), showing bright red emission, complete ON–OFF contrast with full reversibility, and excellent fatigue resistance. Most interestingly, upon successive UV and visible light irradiation, the NPs exhibit a complete fluorescence quenching and recovery at very low photochromic conversion levels (<5 %), leading to the fluorescence photoswitching of 420±20 molecules for only one converted photochromic molecule. This “giant amplification of fluorescence photoswitching” originates from efficient intermolecular energy‐transfer processes within the NPs.
Photochrome organische Nanopartikel mit reversibel ein‐ und ausschaltbarer heller roter Fluoreszenz und hoher Beständigkeit wurden hergestellt. Bei sehr niedrigem Ausmaß an photochromer Umwandlung zeigen sie unter Bestrahlung ein komplettes Löschen und Wiederauftreten der Fluoreszenz im Sinne eines Fluoreszenz‐Photoschaltens mit großer Verstärkung.</description><subject>Amplification</subject><subject>Chemistry</subject><subject>Collection</subject><subject>Conversion</subject><subject>Emission</subject><subject>Energy</subject><subject>Fatigue strength</subject><subject>Fluorescence</subject><subject>FRET</subject><subject>Irradiation</subject><subject>Light irradiation</subject><subject>Materials fatigue</subject><subject>Nanoparticles</subject><subject>Nanopartikel</subject><subject>Optical communication</subject><subject>Photochromie</subject><subject>Photochromism</subject><subject>Photons</subject><subject>Photoschalten</subject><subject>Quenching</subject><subject>Recovery</subject><subject>Switching</subject><subject>Ultraviolet radiation</subject><subject>Verstärkung</subject><issn>0044-8249</issn><issn>1521-3757</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2016</creationdate><recordtype>article</recordtype><recordid>eNqFkU1vEzEQhi0EEqFw5WyJC5cNY3v9dQylCUgl5QBC4mI5Xm_isrGDvVGaf4_LogpxgNNIM88zGs2L0EsCcwJA39i49XMKhBMQAI_QjHBKGia5fIxmAG3bKNrqp-hZKbcAIKjUM7RbBRtHvNgfhtAHZ8eQIk49_rRLYyqnMLpdiFu8OWOLl_409WPBIeLlcEzZF-er_6vtdjntg8M3eWtjrWsb08HmMbjBl-foSW-H4l_8rhfoy_Lq8-X75vpm9eFycd04RiU0PfetlB3nyoHWXUc7x2TrmQUp-hZa2jK_UUIqYrXkjEsgrtedFFzWwWbDLtDrae8hpx9HX0azD_XGYbDRp2MxRNVXKKq1quirv9DbdMyxXmeIrv-hoOrWf1FSKEEIYbxS84lyOZWSfW8OOextPhsC5j4ecx-PeYinCnoSTmHw5__QZrFeXf3pNpMbyujvHlybvxsha-Dm63pl-Dcl3r1dfzSE_QTPuKG7</recordid><startdate>20160307</startdate><enddate>20160307</enddate><creator>Su, Jia</creator><creator>Fukaminato, Tuyoshi</creator><creator>Placial, Jean-Pierre</creator><creator>Onodera, Tsunenobu</creator><creator>Suzuki, Ryuju</creator><creator>Oikawa, Hidetoshi</creator><creator>Brosseau, Arnaud</creator><creator>Brisset, François</creator><creator>Pansu, Robert</creator><creator>Nakatani, Keitaro</creator><creator>Métivier, Rémi</creator><general>Blackwell Publishing Ltd</general><general>Wiley Subscription Services, Inc</general><scope>BSCLL</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope><orcidid>https://orcid.org/0000-0001-5612-8327</orcidid></search><sort><creationdate>20160307</creationdate><title>Giant Amplification of Photoswitching by a Few Photons in Fluorescent Photochromic Organic Nanoparticles</title><author>Su, Jia ; Fukaminato, Tuyoshi ; Placial, Jean-Pierre ; Onodera, Tsunenobu ; Suzuki, Ryuju ; Oikawa, Hidetoshi ; Brosseau, Arnaud ; Brisset, François ; Pansu, Robert ; Nakatani, Keitaro ; Métivier, Rémi</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3270-f5e477d558c099dd2dc374e3a076f404243eb86781a97535701cf9d76573ebbb3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2016</creationdate><topic>Amplification</topic><topic>Chemistry</topic><topic>Collection</topic><topic>Conversion</topic><topic>Emission</topic><topic>Energy</topic><topic>Fatigue strength</topic><topic>Fluorescence</topic><topic>FRET</topic><topic>Irradiation</topic><topic>Light irradiation</topic><topic>Materials fatigue</topic><topic>Nanoparticles</topic><topic>Nanopartikel</topic><topic>Optical communication</topic><topic>Photochromie</topic><topic>Photochromism</topic><topic>Photons</topic><topic>Photoschalten</topic><topic>Quenching</topic><topic>Recovery</topic><topic>Switching</topic><topic>Ultraviolet radiation</topic><topic>Verstärkung</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Su, Jia</creatorcontrib><creatorcontrib>Fukaminato, Tuyoshi</creatorcontrib><creatorcontrib>Placial, Jean-Pierre</creatorcontrib><creatorcontrib>Onodera, Tsunenobu</creatorcontrib><creatorcontrib>Suzuki, Ryuju</creatorcontrib><creatorcontrib>Oikawa, Hidetoshi</creatorcontrib><creatorcontrib>Brosseau, Arnaud</creatorcontrib><creatorcontrib>Brisset, François</creatorcontrib><creatorcontrib>Pansu, Robert</creatorcontrib><creatorcontrib>Nakatani, Keitaro</creatorcontrib><creatorcontrib>Métivier, Rémi</creatorcontrib><collection>Istex</collection><collection>CrossRef</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><jtitle>Angewandte Chemie</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Su, Jia</au><au>Fukaminato, Tuyoshi</au><au>Placial, Jean-Pierre</au><au>Onodera, Tsunenobu</au><au>Suzuki, Ryuju</au><au>Oikawa, Hidetoshi</au><au>Brosseau, Arnaud</au><au>Brisset, François</au><au>Pansu, Robert</au><au>Nakatani, Keitaro</au><au>Métivier, Rémi</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Giant Amplification of Photoswitching by a Few Photons in Fluorescent Photochromic Organic Nanoparticles</atitle><jtitle>Angewandte Chemie</jtitle><addtitle>Angew. Chem</addtitle><date>2016-03-07</date><risdate>2016</risdate><volume>128</volume><issue>11</issue><spage>3726</spage><epage>3730</epage><pages>3726-3730</pages><issn>0044-8249</issn><eissn>1521-3757</eissn><abstract>Controlling or switching the optical signal from a large collection of molecules with the minimum of photons represents an extremely attractive concept. Promising fundamental and practical applications may be derived from such a photon‐saving principle. With this aim in mind, we have prepared fluorescent photochromic organic nanoparticles (NPs), showing bright red emission, complete ON–OFF contrast with full reversibility, and excellent fatigue resistance. Most interestingly, upon successive UV and visible light irradiation, the NPs exhibit a complete fluorescence quenching and recovery at very low photochromic conversion levels (<5 %), leading to the fluorescence photoswitching of 420±20 molecules for only one converted photochromic molecule. This “giant amplification of fluorescence photoswitching” originates from efficient intermolecular energy‐transfer processes within the NPs.
Photochrome organische Nanopartikel mit reversibel ein‐ und ausschaltbarer heller roter Fluoreszenz und hoher Beständigkeit wurden hergestellt. Bei sehr niedrigem Ausmaß an photochromer Umwandlung zeigen sie unter Bestrahlung ein komplettes Löschen und Wiederauftreten der Fluoreszenz im Sinne eines Fluoreszenz‐Photoschaltens mit großer Verstärkung.</abstract><cop>Weinheim</cop><pub>Blackwell Publishing Ltd</pub><doi>10.1002/ange.201510600</doi><tpages>5</tpages><orcidid>https://orcid.org/0000-0001-5612-8327</orcidid></addata></record> |
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| subjects | Amplification Chemistry Collection Conversion Emission Energy Fatigue strength Fluorescence FRET Irradiation Light irradiation Materials fatigue Nanoparticles Nanopartikel Optical communication Photochromie Photochromism Photons Photoschalten Quenching Recovery Switching Ultraviolet radiation Verstärkung |
| title | Giant Amplification of Photoswitching by a Few Photons in Fluorescent Photochromic Organic Nanoparticles |
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