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Sökning: onr:"swepub:oai:DiVA.org:kth-297742" > Visualizing Materia...

LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00004049naa a2200457 4500
001oai:DiVA.org:kth-297742
003SwePub
008210622s2021 | |||||||||||000 ||eng|
009oai:DiVA.org:uu-447093
024a https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-2977422 URI
024a https://doi.org/10.34133/2021/98620932 DOI
024a https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-4470932 URI
040 a (SwePub)kthd (SwePub)uu
041 a engb eng
042 9 SwePub
072 7a ref2 swepub-contenttype
072 7a art2 swepub-publicationtype
100a Gu, Jianu Fudan Univ, Dept Macromol Sci, State Key Lab Mol Engn Polymers, Shanghai 200438, Peoples R China.4 aut
2451 0a Visualizing Material Processing via Photoexcitation-Controlled Organic-Phase Aggregation-Induced Emission
264 1b American Association for the Advancement of Science (AAAS),c 2021
338 a print2 rdacarrier
500 a QC 20210622
520 a Aggregation-induced emission (AIE) has been much employed for visualizing material aggregation and self-assembly. However, water is generally required for the preparation of the AIE aggregates, the operation of which limits numerous material processing behaviors. Employing hexathiobenzene-based small molecules, monopolymers, and block copolymers as different material prototypes, we herein achieve AIE in pure organic phases by applying a nonequilibrium strategy, photoexcitation-controlled aggregation. This strategy enabled a dynamic change of molecular conformation rather than chemical structure upon irradiation, leading to a continuous aggregation-dependent luminescent enhancement (up to similar to 200-fold increase of the luminescent quantum yield) in organic solvents. Accompanied by the materialization of the nonequilibrium strategy, photoconvertible self-assemblies with a steady-state characteristic can be achieved upon organic solvent processing. The visual monitoring with the luminescence change covered the whole solution-to-film transition, as well as the in situ photoprocessing of the solid-state materials.
650 7a NATURVETENSKAPx Kemix Materialkemi0 (SwePub)104032 hsv//swe
650 7a NATURAL SCIENCESx Chemical Sciencesx Materials Chemistry0 (SwePub)104032 hsv//eng
653 a FLUORESCENCE; PHOSPHORESCENCE; LUMINESCENT; PLATFORM; DESIGN
700a Yue, Bingbingu Univ Shanghai Sci & Technol, Coll Sci, Shanghai 200093, Peoples R China.4 aut
700a Baryshnikov, Gleb V.u KTH,Teoretisk kemi och biologi,KTH Royal Inst Technol, Div Theoret Chem & Biol, Sch Biotechnol, SE-10691 Stockholm, Sweden.4 aut0 (Swepub:kth)u1qlzxjx
700a Li, Zhongyuu Fudan Univ, Dept Macromol Sci, State Key Lab Mol Engn Polymers, Shanghai 200438, Peoples R China.4 aut
700a Zhang, Manu Fudan Univ, Dept Macromol Sci, State Key Lab Mol Engn Polymers, Shanghai 200438, Peoples R China.4 aut
700a Shen, Shenu Fudan Univ, Dept Macromol Sci, State Key Lab Mol Engn Polymers, Shanghai 200438, Peoples R China.4 aut
700a Ågren, Hansu Uppsala universitet,Kemisk och biomolekylär fysik4 aut0 (Swepub:uu)hanag788
700a Zhu, Liangliangu Fudan Univ, Dept Macromol Sci, State Key Lab Mol Engn Polymers, Shanghai 200438, Peoples R China.4 aut
710a Fudan Univ, Dept Macromol Sci, State Key Lab Mol Engn Polymers, Shanghai 200438, Peoples R China.b Univ Shanghai Sci & Technol, Coll Sci, Shanghai 200093, Peoples R China.4 org
773t RESEARCHd : American Association for the Advancement of Science (AAAS)g 2021q 2021x 2639-5274
856u https://downloads.spj.sciencemag.org/research/2021/9862093.pdf
856u https://doi.org/10.34133/2021/9862093y Fulltext
856u https://uu.diva-portal.org/smash/get/diva2:1577287/FULLTEXT01.pdfx primaryx Raw objecty fulltext:print
8564 8u https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-297742
8564 8u https://doi.org/10.34133/2021/9862093
8564 8u https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-447093

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