Recently, the non-covalently activated supramolecular scaffold method has become a prominent research area in the field of intelligent materials. Here, the inorganic clay (LP) promoted the AIE properties of 4,4′,4″,4‴-(ethene-1,1,2,2-tetrayltetrakis(benzene-4,1-diyl))tetrakis(1-ethylpyridin-1-ium) (P-TPE), showing an astonishing 42-fold enhancement of the emission intensity of the yellow-green luminescence and a 34-fold increase of the quantum yield via organic-inorganic supramolecular strategy as well as the efficient light-harvesting properties (energy transfer efficiency up to 33 %) after doping with the dye receptor Rhodamine B. Furthermore, the full-color spectral regulation, including white light, was achieved by adjusting the ratio of the donor to the acceptor component and co-assembling with the carbon dots (CD). Interestingly, this TPE-based non-covalently activated full-color supramolecular light-harvesting system (LHS) could be achieved not only in aqueous media but also in the hydrogel and the solid state. More importantly, this panchromatic tunable supramolecular LHS exhibited the multi-mode and quadruple digital logic encryption property as well as the specific detection ability towards the perfluorobutyric acid and the perfluorobutanesulfonic acid, which are harmful to human health in drinking water. This result develops a simple, convenient and effective approach for the intelligent anti-counterfeiting and the pollutant sensing.

中文翻译：

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锂皂石激活的 AIE 超分子组装体具有调制多色发光，用于逻辑数字加密和全氟污染物检测


近年来，非共价激活超分子支架方法已成为智能材料领域的一个突出研究领域。在此，无机粘土（LP）促进了 4,4',4",4‴-(ethene-1,1,2,2-tetrayltetrakis(苯-4,1-diyl))tetrakis(1-乙基吡啶-1-ium) (P-TPE)，通过有机-无机超分子策略以及高效的有机-无机超分子策略，黄绿色发光的发射强度惊人地提高了 42 倍，量子产率提高了 34 倍。掺杂染料受体罗丹明 B 后，具有光捕获特性（能量转移效率高达 33%）。此外，通过调节供体与受体组分的比例和 co 实现了全色光谱调节，包括白光。 -用碳点（CD）组装。有趣的是，这种基于TPE的非共价激活全色超分子光捕获系统（LHS）不仅可以在水介质中实现，而且可以在水凝胶和固态中实现。更重要的是，这种全色可调谐超分子LHS表现出多模式、四重数字逻辑加密特性以及对饮用水中对人体健康有害的全氟丁酸和全氟丁磺酸的特异性检测能力。该成果为智能防伪和污染物传感提供了一种简单、方便、有效的方法。