- Studying a novel AIE coating and its handling process: Via fluorescence spectrum
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For polymer materials, both their compositions and preparation process greatly influence their service performance. Thus, the sound understanding of the relationship between materials' preparation processes and their properties is paramount. However, current research methods are partially limited due to the absence of a direct testing method to track the entire process, e.g. synthesizing, curing, ageing, and so on. With the ability for real-time sensitive characterization, fluorescence spectroscopy may be applied in testing polymer materials' performance. Here, we synthesized a novel aggregation induced emission (AIE) resin named TPE-EPOXY resin and prepared an AIE coating based on it. According to restriction of intramolecular rotation (RIR) mechanism, the preparation, curing, and aging processes for the AIE polymer resins & coatings could be studied with real-time observation. In addition, their properties could also be studied systematically. The results in this paper pave a good way to understand the relationship between the internal structure and the properties of polymer materials. Moreover, the prepared AIE polymer resins has a potential to expand the application fields of the AIE mechanism.
- Li, Weili,Yao, Wei,Wang, Jun,Qiu, Zhenyu,Tang, Jijun,Yang, Shengyuan,Zhu, Meifang,Xu, Zexiao,Hu, Rong,Qin, Anjun,Tang, Ben Zhong
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- Water-soluble AIE luminogens for monitoring and retardation of fibrillation of amyloid proteins
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Compounds that exhibit aggregation induced emission (AIE), and more particularly to water-soluble conjugated polyene compounds that exhibit aggregation induced emission. The conjugated polyene compounds can be used as bioprobes for DNA detection, G-quadru
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Page/Page column 64; 65
(2016/04/20)
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- A novel triple-mode fluorescent pH probe from monomer emission to aggregation-induced emission
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A tetraphenylethylene (TPE)-based pH fluorescent probe was synthesised, which could selectively monitor pH variation in THF-H2O (2:8, v/v) solution in wide-range pH (1.99-11.64) values. It displayed a monomer emission under acidic condition, but exhibited ratiometric fluorescence under neutral condition and aggregation-induced emission (AIE) under basic condition subsequently.
- Wang, Zhenghua,Ye, Jia-Hai,Li, Jing,Bai, Yang,Zhang, Wenchao,He, Weijiang
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p. 8912 - 8917
(2015/03/05)
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- Water-dispersible nanospheres of hydrogen-bonded supramolecular polymers and their application for mimicking light-harvesting systems
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Water-dispersible nanospheres of hydrogen-bonded supramolecular polymers have been prepared for the first time by using the miniemulsion method. Nanospheres containing chromophores with high fluorescence quantum yields were fabricated to mimic the natural
- Peng, Hui-Qing,Xu, Jiang-Fei,Chen, Yu-Zhe,Wu, Li-Zhu,Tung, Chen-Ho,Yang, Qing-Zheng
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supporting information
p. 1334 - 1337
(2014/01/23)
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