Copper indium sulfide quantum dots enabling quantitative visible light photoisomerisation of ()-azobenzene chromophores
Azobenzene derivatives have long been studied for their photochromic behaviour. One of the greatest challenges in this field is the quantitative ( E ) to ( Z ) photoconversion triggered by visible light irradiation. In this work, the synthesis and characterization of CuInS 2 quantum dots ( CIS-QDs )...
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| Veröffentlicht in: | Nanoscale 2024-07, Vol.16 (27), p.12947-12956 |
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| creator | Ziani, Zakaria Bellatreccia, Caterina Battaglia, Filippo Piero Morselli, Giacomo Gradone, Alessandro Ceroni, Paola Villa, Marco |
| description | Azobenzene derivatives have long been studied for their photochromic behaviour. One of the greatest challenges in this field is the quantitative (
E
) to (
Z
) photoconversion triggered by visible light irradiation. In this work, the synthesis and characterization of CuInS
2
quantum dots (
CIS-QDs
) appended with azobenzene units are reported: quantitative (
E
) → (
Z
) isomerisation is obtained by visible light (
e.g.
,
λ
ex
= 533 nm). Interestingly, catalytic amounts of
CIS-QDs
allow the full photoconversion of ungrafted (
E
)-azobenzene derivatives into the corresponding (
Z
)-isomers using visible light. This peculiar behaviour is associated with the direct complexation of the (
Z
)-isomer on the QD surface.
This research introduces the synthesis and photophysical characterization of CuInS2 quantum dots decorated with azobenzene units showing complete (
E
) to (
Z
) isomerization with visible light. |
| doi_str_mv | 10.1039/d4nr01997k |
| format | Article |
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E
) to (
Z
) photoconversion triggered by visible light irradiation. In this work, the synthesis and characterization of CuInS
2
quantum dots (
CIS-QDs
) appended with azobenzene units are reported: quantitative (
E
) → (
Z
) isomerisation is obtained by visible light (
e.g.
,
λ
ex
= 533 nm). Interestingly, catalytic amounts of
CIS-QDs
allow the full photoconversion of ungrafted (
E
)-azobenzene derivatives into the corresponding (
Z
)-isomers using visible light. This peculiar behaviour is associated with the direct complexation of the (
Z
)-isomer on the QD surface.
This research introduces the synthesis and photophysical characterization of CuInS2 quantum dots decorated with azobenzene units showing complete (
E
) to (
Z
) isomerization with visible light.</description><identifier>ISSN: 2040-3364</identifier><identifier>ISSN: 2040-3372</identifier><identifier>EISSN: 2040-3372</identifier><identifier>DOI: 10.1039/d4nr01997k</identifier><identifier>PMID: 38912567</identifier><language>eng</language><publisher>England: Royal Society of Chemistry</publisher><subject>Azo compounds ; Chromophores ; Isomerization ; Isomers ; Light irradiation ; Quantum dots</subject><ispartof>Nanoscale, 2024-07, Vol.16 (27), p.12947-12956</ispartof><rights>Copyright Royal Society of Chemistry 2024</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c262t-c7a6f4ac456700043c3e46da6e7af797e46b038c0628bf097855035bd9f66fb43</cites><orcidid>0000-0001-9113-6381 ; 0000-0001-8916-1473 ; 0009-0003-1388-3754 ; 0000-0002-1792-159X ; 0000-0003-0180-701X</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27923,27924</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/38912567$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Ziani, Zakaria</creatorcontrib><creatorcontrib>Bellatreccia, Caterina</creatorcontrib><creatorcontrib>Battaglia, Filippo Piero</creatorcontrib><creatorcontrib>Morselli, Giacomo</creatorcontrib><creatorcontrib>Gradone, Alessandro</creatorcontrib><creatorcontrib>Ceroni, Paola</creatorcontrib><creatorcontrib>Villa, Marco</creatorcontrib><title>Copper indium sulfide quantum dots enabling quantitative visible light photoisomerisation of ()-azobenzene chromophores</title><title>Nanoscale</title><addtitle>Nanoscale</addtitle><description>Azobenzene derivatives have long been studied for their photochromic behaviour. One of the greatest challenges in this field is the quantitative (
E
) to (
Z
) photoconversion triggered by visible light irradiation. In this work, the synthesis and characterization of CuInS
2
quantum dots (
CIS-QDs
) appended with azobenzene units are reported: quantitative (
E
) → (
Z
) isomerisation is obtained by visible light (
e.g.
,
λ
ex
= 533 nm). Interestingly, catalytic amounts of
CIS-QDs
allow the full photoconversion of ungrafted (
E
)-azobenzene derivatives into the corresponding (
Z
)-isomers using visible light. This peculiar behaviour is associated with the direct complexation of the (
Z
)-isomer on the QD surface.
This research introduces the synthesis and photophysical characterization of CuInS2 quantum dots decorated with azobenzene units showing complete (
E
) to (
Z
) isomerization with visible light.</description><subject>Azo compounds</subject><subject>Chromophores</subject><subject>Isomerization</subject><subject>Isomers</subject><subject>Light irradiation</subject><subject>Quantum dots</subject><issn>2040-3364</issn><issn>2040-3372</issn><issn>2040-3372</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><recordid>eNpd0UFL5TAQB_AgirrqxbsS2IsrVNMmTZrj8txVURREzyVNJ764bVKTVtFPb_TpW_CUTPJjGOaP0G5OjnJC5XHLXCC5lOLfCtosCCMZpaJYXd4520A_YnwghEvK6TraoJXMi5KLTfQ888MAAVvX2qnHceqMbQE_TsqNqW79GDE41XTW3S9e7ahG-wT4yUbbdIA7ez8f8TD3o7fR9xBsTMA77A0--JWpV9-AewUHWM-D732SAeI2WjOqi7DzeW6hu79_bmdn2eX16fns92WmC16MmRaKG6Y0S8MSQhjVFBhvFQehjJAiFQ2hlSa8qBpDpKjKktCyaaXh3DSMbqGDRd8h-McJ4lj3NmroOuXAT7GmRORlXgopE_35jT74Kbg03buqaCElK5I6XCgdfIwBTD0E26vwUuekfo-jPmFXNx9xXCS8_9lyanpol_Rr_wnsLUCIevn7P0_6BuwakRg</recordid><startdate>20240711</startdate><enddate>20240711</enddate><creator>Ziani, Zakaria</creator><creator>Bellatreccia, Caterina</creator><creator>Battaglia, Filippo Piero</creator><creator>Morselli, Giacomo</creator><creator>Gradone, Alessandro</creator><creator>Ceroni, Paola</creator><creator>Villa, Marco</creator><general>Royal Society of Chemistry</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>F28</scope><scope>FR3</scope><scope>JG9</scope><scope>L7M</scope><scope>7X8</scope><orcidid>https://orcid.org/0000-0001-9113-6381</orcidid><orcidid>https://orcid.org/0000-0001-8916-1473</orcidid><orcidid>https://orcid.org/0009-0003-1388-3754</orcidid><orcidid>https://orcid.org/0000-0002-1792-159X</orcidid><orcidid>https://orcid.org/0000-0003-0180-701X</orcidid></search><sort><creationdate>20240711</creationdate><title>Copper indium sulfide quantum dots enabling quantitative visible light photoisomerisation of ()-azobenzene chromophores</title><author>Ziani, Zakaria ; Bellatreccia, Caterina ; Battaglia, Filippo Piero ; Morselli, Giacomo ; Gradone, Alessandro ; Ceroni, Paola ; Villa, Marco</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c262t-c7a6f4ac456700043c3e46da6e7af797e46b038c0628bf097855035bd9f66fb43</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2024</creationdate><topic>Azo compounds</topic><topic>Chromophores</topic><topic>Isomerization</topic><topic>Isomers</topic><topic>Light irradiation</topic><topic>Quantum dots</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Ziani, Zakaria</creatorcontrib><creatorcontrib>Bellatreccia, Caterina</creatorcontrib><creatorcontrib>Battaglia, Filippo Piero</creatorcontrib><creatorcontrib>Morselli, Giacomo</creatorcontrib><creatorcontrib>Gradone, Alessandro</creatorcontrib><creatorcontrib>Ceroni, Paola</creatorcontrib><creatorcontrib>Villa, Marco</creatorcontrib><collection>PubMed</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>ANTE: Abstracts in New Technology & Engineering</collection><collection>Engineering Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>MEDLINE - Academic</collection><jtitle>Nanoscale</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Ziani, Zakaria</au><au>Bellatreccia, Caterina</au><au>Battaglia, Filippo Piero</au><au>Morselli, Giacomo</au><au>Gradone, Alessandro</au><au>Ceroni, Paola</au><au>Villa, Marco</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Copper indium sulfide quantum dots enabling quantitative visible light photoisomerisation of ()-azobenzene chromophores</atitle><jtitle>Nanoscale</jtitle><addtitle>Nanoscale</addtitle><date>2024-07-11</date><risdate>2024</risdate><volume>16</volume><issue>27</issue><spage>12947</spage><epage>12956</epage><pages>12947-12956</pages><issn>2040-3364</issn><issn>2040-3372</issn><eissn>2040-3372</eissn><abstract>Azobenzene derivatives have long been studied for their photochromic behaviour. One of the greatest challenges in this field is the quantitative (
E
) to (
Z
) photoconversion triggered by visible light irradiation. In this work, the synthesis and characterization of CuInS
2
quantum dots (
CIS-QDs
) appended with azobenzene units are reported: quantitative (
E
) → (
Z
) isomerisation is obtained by visible light (
e.g.
,
λ
ex
= 533 nm). Interestingly, catalytic amounts of
CIS-QDs
allow the full photoconversion of ungrafted (
E
)-azobenzene derivatives into the corresponding (
Z
)-isomers using visible light. This peculiar behaviour is associated with the direct complexation of the (
Z
)-isomer on the QD surface.
This research introduces the synthesis and photophysical characterization of CuInS2 quantum dots decorated with azobenzene units showing complete (
E
) to (
Z
) isomerization with visible light.</abstract><cop>England</cop><pub>Royal Society of Chemistry</pub><pmid>38912567</pmid><doi>10.1039/d4nr01997k</doi><tpages>1</tpages><orcidid>https://orcid.org/0000-0001-9113-6381</orcidid><orcidid>https://orcid.org/0000-0001-8916-1473</orcidid><orcidid>https://orcid.org/0009-0003-1388-3754</orcidid><orcidid>https://orcid.org/0000-0002-1792-159X</orcidid><orcidid>https://orcid.org/0000-0003-0180-701X</orcidid><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 2040-3364 |
| ispartof | Nanoscale, 2024-07, Vol.16 (27), p.12947-12956 |
| issn | 2040-3364 2040-3372 2040-3372 |
| language | eng |
| recordid | cdi_crossref_primary_10_1039_D4NR01997K |
| source | Royal Society Of Chemistry Journals 2008- |
| subjects | Azo compounds Chromophores Isomerization Isomers Light irradiation Quantum dots |
| title | Copper indium sulfide quantum dots enabling quantitative visible light photoisomerisation of ()-azobenzene chromophores |
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