3230-09-9Relevant articles and documents
Synthesis of copillar[5]arene by co-oligomerization of different monomers and its application to supramolecular polymer gel
Li, Hui,Zhu, Yuanrong,Shi, Bingbing,Wu, Guiyuan,Zhang, Youming,Lin, Qi,Yao, Hong,Wei, Taibao
, p. 373 - 378 (2015)
A copillar[5]arene derivative with different repeating units was synthesized by co-oligomerization of different alkyl ethers. Copillar[5]arene-based supramolecular polymer gel was formed by a self-inclusion complexing in acetonitrile. The supramolecular polymer gel was driven by the C-H· π interactions, and presented two phases as time went on, and finally, constructed the supramolecular organic framework. Notably, the supramolecular polymer gel showed reversible gel-sol phase transitions upon heating and cooling. Meanwhile, the transparent films formed by the supramloecular gel show the potential application in the field of anti-acid rain materials.
Copolymers for iodide detection and methods thereof
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Page/Page column 6; 26, (2020/02/03)
Copolymers having thiophene based and vinylene based moieties. Methods of producing the copolymers, and methods of utilizing the copolymers as chromogenic sensors for selective detection of iodide anion are also provided.
Photoswitchable J-aggregated processable organogel by integrating a photochromic acceptor
Samanta, Debabrata,Singh, Ashish,Verma, Parul,Bhattacharyya, Sohini,Roy, Syamantak,Maji, Tapas Kumar
supporting information, p. 10946 - 10952 (2019/09/30)
A novel αchromophoric 1,4-bis(anthracenylethynyl)benzene (BAB)-based highly emissive J-aggregated organogel has been synthesized and characterized. Single-crystal structure determination of asymmetric π-chromophoric bola-amphiphilic BAB1 (dodecyl and triethyleneglycolmonomethylether containing side chains of bis(anthracenylethynyl)benzene) supports J-aggregation. Further, a photochromic acceptor chromophore, 4,4′-(perfluorocyclopent-1-ene-1,2-diyl)bis(5-methylthiophene-2-carbaldehyde), is noncovalently encapsulated in the gel and photoswitching studies have been performed based on photochromic F?rster resonance energy transfer. The modulated emission of the processable soft material is further exploited for rewritable display. However, BAB2 (dodecyl side chain on both sides) does not show gelation property due to its low solubility.