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  • Yue, BingbingUniv Shanghai Sci & Technol, Sch Mat & Chem, Shanghai 200093, Peoples R China.;Fudan Univ, Dept Macromol Sci, State Key Lab Mol Engn Polymers, Shanghai 200438, Peoples R China. (author)

Photoexcitation-Based Supramolecular Access to Full-Scale Phase-Diagram Structures through in situ Phase-Volume Ratio Phototuning

  • Article/chapterEnglish2022

Publisher, publication year, extent ...

  • 2022-09-20
  • John Wiley & Sons,2022
  • printrdacarrier

Numbers

  • LIBRIS-ID:oai:DiVA.org:uu-495165
  • https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-495165URI
  • https://doi.org/10.1002/anie.202209777DOI
  • https://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-189086URI

Supplementary language notes

  • Language:English
  • Summary in:English

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  • Subject category:ref swepub-contenttype
  • Subject category:art swepub-publicationtype

Notes

  • Funding Agencies|Shanghai Sailing Program [20YF1432400]; National Natural Science Foundation of China (NSFC) [22105128]; National Key Research and Development Program of China [2017YFA0207700]; Swedish Research Council [2020-04600, SNIC 2020-3-29, 2018-05973]
  • Controlling phase separation and transition plays a core role in establishing and maintaining the function of diverse self-assembled systems. However, it remains challenging to achieve wide-range continuous phase transition for dynamically producing a variety of assembled structures. Here, we developed a far-from-equilibrium system, upon the integration of photoexcitation-induced aggregation molecules and block copolymers, to establish an in situ phase-volume ratio photocontrol strategy. Thus, full-scale phase-diagram structures, from lamellar structure to gyroidal, cylindrical, and finally to a spherical one, can be accessed under different irradiation periods. Moreover, the phase transition was accompanied by considerable aggregation-induced phosphorescence and hydrophilicity/hydrophobicity change for building a functional surface. This strategy allows for a conceptual advance of accessing a wide range of distinct self-assembled structures and functions in real time.

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  • Jia, XiaoyongFudan Univ, Dept Macromol Sci, State Key Lab Mol Engn Polymers, Shanghai 200438, Peoples R China.;Henan Univ, Coll Chem & Chem Engn, Henan Ctr Outstanding Overseas Scientists, Kaifeng 475004, Henan, Peoples R China. (author)
  • Baryshnikov, GlibLinköpings universitet,Laboratoriet för organisk elektronik,Tekniska fakulteten(Swepub:liu)gliba58 (author)
  • Jin, XinWenzhou Med Univ, Sch Biomed Engn, Inst Lasers & Biophoton, Wenzhou 325035, Zhejiang, Peoples R China. (author)
  • Feng, XichengUniv Shanghai Sci & Technol, Sch Mat & Chem, Shanghai 200093, Peoples R China. (author)
  • Lu, YunleUniv Shanghai Sci & Technol, Sch Mat & Chem, Shanghai 200093, Peoples R China.;Fudan Univ, Dept Macromol Sci, State Key Lab Mol Engn Polymers, Shanghai 200438, Peoples R China. (author)
  • Luo, MengkaiFudan Univ, Dept Macromol Sci, State Key Lab Mol Engn Polymers, Shanghai 200438, Peoples R China. (author)
  • Zhang, ManFudan Univ, Dept Macromol Sci, State Key Lab Mol Engn Polymers, Shanghai 200438, Peoples R China. (author)
  • Shen, ShenFudan Univ, Dept Macromol Sci, State Key Lab Mol Engn Polymers, Shanghai 200438, Peoples R China. (author)
  • Ågren, HansUppsala universitet,Kemisk och biomolekylär fysik,Henan Univ, Coll Chem & Chem Engn, Henan Ctr Outstanding Overseas Scientists, Kaifeng 475004, Henan, Peoples R China.,Henan Univ, Peoples R China; Uppsala Univ, Sweden(Swepub:uu)hanag788 (author)
  • Zhu, LiangliangFudan Univ, Dept Macromol Sci, State Key Lab Mol Engn Polymers, Shanghai 200438, Peoples R China. (author)
  • Univ Shanghai Sci & Technol, Sch Mat & Chem, Shanghai 200093, Peoples R China.;Fudan Univ, Dept Macromol Sci, State Key Lab Mol Engn Polymers, Shanghai 200438, Peoples R China.Fudan Univ, Dept Macromol Sci, State Key Lab Mol Engn Polymers, Shanghai 200438, Peoples R China.;Henan Univ, Coll Chem & Chem Engn, Henan Ctr Outstanding Overseas Scientists, Kaifeng 475004, Henan, Peoples R China. (creator_code:org_t)

Related titles

  • In:Angewandte Chemie International Edition: John Wiley & Sons61:431433-78511521-3773

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