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240812s2024 xx |||||o 00| ||eng c |
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|a 10.1021/acs.langmuir.4c02167
|2 doi
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|a DE-627
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|a eng
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| 100 |
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|a Baek, Seungjoo
|e verfasserin
|4 aut
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|a Co-assembly-Directed Enhancement of the Thermochromic Reversibility and Solvatochromic Selectivity of Supramolecular Polydiacetylene
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|c 2024
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|a Text
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|a ƒaComputermedien
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|a ƒa Online-Ressource
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|a Date Revised 12.08.2024
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|a published: Print-Electronic
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|a Citation Status Publisher
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|a The construction of functional materials via the co-assembly of multimolecular systems has recently emerged as a fascinating topic. The co-assembled multicomponent could promote the evolution of supramolecular assemblies into a high-order nanoarchitecture with improved functional properties. We report the successful preparation of a dual-functional polydiacetylene (MCPDA-Tz-CA) having thermochromic and solvatochromic properties via facile co-assembly of MCDA-Tz and cyanuric acid (MCDA-Tz-CA) followed by ultraviolet-induced polymerization. Molecular packing patterns from powder X-ray diffraction and density functional theory calculations of molecular self-assembly processes confirm highly ordered co-assembled lamellar structures. MCPDA-Tz-CA showed excellent reversible thermochromism properties when the temperature was increased from 30 to 150 °C with a reversible blue-to-red color transition that could be detected by the naked eye. Also, MCPDA-Tz-CA displayed selective blue-to-red solvatochromism against dimethylformamide and dimethyl sulfoxide. Detailed investigations revealed that the enhanced thermochromic reversibility and solvatochromic selectivity could be attributed to the hydrogen-bonding interactions and the formation of a network structure in the MCDA-Tz/cyanuric acid co-assembly. Our research opens a promising route for improving the performance of functional materials via noncovalent multicomponent arrangements at the molecular level
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|a Journal Article
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|a Heo, Jung-Moo
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Bae, Kwangmin
|e verfasserin
|4 aut
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| 700 |
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|a Khazi, Mohammed Iqbal
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Lee, Seongjae
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Kim, Kyeounghak
|e verfasserin
|4 aut
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| 700 |
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|a Kim, Jong-Man
|e verfasserin
|4 aut
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| 773 |
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|i Enthalten in
|t Langmuir : the ACS journal of surfaces and colloids
|d 1992
|g (2024) vom: 12. Aug.
|w (DE-627)NLM098181009
|x 1520-5827
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| 773 |
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|g year:2024
|g day:12
|g month:08
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|u http://dx.doi.org/10.1021/acs.langmuir.4c02167
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