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Photoexcitation-Bas...
Photoexcitation-Based Supramolecular Access to Full-Scale Phase-Diagram Structures through in situ Phase-Volume Ratio Phototuning
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- Yue, Bingbing (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.
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- Jia, Xiaoyong (author)
- 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.
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- Baryshnikov, Glib (author)
- Linköpings universitet,Laboratoriet för organisk elektronik,Tekniska fakulteten
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- Jin, Xin (author)
- Wenzhou Med Univ, Sch Biomed Engn, Inst Lasers & Biophoton, Wenzhou 325035, Zhejiang, Peoples R China.
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- Feng, Xicheng (author)
- Univ Shanghai Sci & Technol, Sch Mat & Chem, Shanghai 200093, Peoples R China.
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- Lu, Yunle (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.
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- Luo, Mengkai (author)
- Fudan Univ, Dept Macromol Sci, State Key Lab Mol Engn Polymers, Shanghai 200438, Peoples R China.
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- Zhang, Man (author)
- Fudan Univ, Dept Macromol Sci, State Key Lab Mol Engn Polymers, Shanghai 200438, Peoples R China.
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- Shen, Shen (author)
- Fudan Univ, Dept Macromol Sci, State Key Lab Mol Engn Polymers, Shanghai 200438, Peoples R China.
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- Ågren, Hans (author)
- Uppsala 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
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- Zhu, Liangliang (author)
- Fudan Univ, Dept Macromol Sci, State Key Lab Mol Engn Polymers, Shanghai 200438, Peoples R China.
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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)
- 2022-09-20
- 2022
- English.
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In: Angewandte Chemie International Edition. - : John Wiley & Sons. - 1433-7851 .- 1521-3773. ; 61:43
- Related links:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Subject headings
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- 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.
Subject headings
- NATURVETENSKAP -- Kemi -- Fysikalisk kemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences -- Physical Chemistry (hsv//eng)
- NATURVETENSKAP -- Kemi -- Materialkemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences -- Materials Chemistry (hsv//eng)
Keyword
- Aggregation-Induced Phosphorescence
- Molecular Conformation
- Phase Transtions
- Phototuning
- Self-Assembly
Publication and Content Type
- ref (subject category)
- art (subject category)
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- By the author/editor
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Yue, Bingbing
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Jia, Xiaoyong
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Baryshnikov, Gli ...
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Jin, Xin
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Feng, Xicheng
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Lu, Yunle
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show more...
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Luo, Mengkai
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Zhang, Man
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Shen, Shen
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Ågren, Hans
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Zhu, Liangliang
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- About the subject
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Chemical Science ...
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and Physical Chemist ...
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Chemical Science ...
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and Materials Chemis ...
- Articles in the publication
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Angewandte Chemi ...
- By the university
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Uppsala University
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Linköping University