Configuration-independent AIE-active supramolecular polymers of cyanostilbene through the photo-stable host–guest interaction of pillar[5]arene
文献信息
Manivannan Kalavathi Dhinakaran, Weitao Gong, Yue Yin, Ali Wajahat, Xiaojun Kuang, Guiling Ning
Supramolecular polymerization-enabled, configuration-independent aggregation-induced emission (AIE) systems of cyanostilbene were achieved through host–guest interactions between pillar[5]arene and nitrile triazole guests. Interestingly, host, control and control-guest lost its AIE upon photo-isomerization due to the absence of host–guest interaction. 1H NMR, DOSY NMR and fluorescence studies of the supramolecular polymers before and after UV irradiation clearly indicated the significant role of photo-stable host–guest interaction in enhancing and retaining AIE.
相关文献
Rational design of [e]-fusion induced high-performance DHP/CPD based photoswitches
Li Han, Heming Li, Xi Zuo, Quan Gao, Dongmei Li, Bin Cui, Changfeng Fang
DOI: 10.1039/D0CP03827J
Anchoring a bow-shaped boron single chain in binary Be6B7− cluster: hybrid octagonal ring, multifold π/σ aromaticity, and dual electronic transmutation
Lin-Yan Feng, Kang Wang, Hua-Jin Zhai
DOI: 10.1039/D0CP05012A
Local structure of a highly concentrated NaClO4 aqueous solution-type electrolyte for sodium ion batteries
Ryo Sakamoto, Maho Yamashita, Kosuke Nakamoto, Yongquan Zhou, Nobuko Yoshimoto, Kenta Fujii, Toshio Yamaguchi
DOI: 10.1039/D0CP04376A
Stability, edge passivation effect, electronic and transport properties of POPGraphene nanoribbons
Elder Augusto Viana Mota, Mayra Moura-Moreira, Marcelo Ricardo Souza Siqueira, Carlos Alberto Brito da Silva, Jr, Jordan Del Nero
DOI: 10.1039/D0CP06126C
Transmembrane potential in vesicles formed by catanionic surfactant mixtures in an aqueous salt solution
Ksenia A. Emelyanova, Polina O. Sorina, Alexey I. Victorov
DOI: 10.1039/D0CP05248E
Threshold photoionization shows no sign of nitryl hydride in methane oxidation with nitric oxide
Martin Hoener, Andras Bodi, Patrick Hemberger, Torsten Endres, Tina Kasper
DOI: 10.1039/D0CP04924G
Insights from quantum chemical calculations into inner and outer-sphere complexation of plutonium(iv) by monoamide and carbamide extractants
Eléonor Acher, Valérie Vallet, Florent Réal, Dominique Guillaumont
DOI: 10.1039/D0CP05363E
A quantum chemical model for a series of self-assembled nanocages: the origin of stability behind the coordination-driven formation of transition metal complexes up to [M12L24]24+
Yuichiro Yoshida, Satoru Iuchi
DOI: 10.1039/D0CP04755D
VUV excited-state dynamics of cyclic ethers as a function of ring size
Anders B. Skov, Rune Lausten
DOI: 10.1039/D0CP04292G
您可能还喜欢
4,5-二甲基-2-硝基苯甲酸(CAS号:4315-14-4)的市场或研究趋势如何?
4,5-二甲基-2-硝基苯甲酸主要应用于制药、染料和农药等行业。由于其潜在的毒性,其市场趋势可能受到法规限制和环保考量的影响,推动了替代产品的研发。在研究领域,...
处理直接黑22(CAS号:6473-13-8)时应注意哪些实验室安全事项?
处理直接黑22时应穿戴适当的个人防护装备(PPE),包括实验服、手套、护目镜和口罩。操作应在通风橱内进行,以避免吸入有害气体。如果发生泄漏,应立即清理,并使用大...
处理2,1,3-苯并噻二唑-4-基异氰酸酯(CAS号:342411-14-7)时应注意哪些实验室安全事项?
处理2,1,3-苯并噻二唑-4-基异氰酸酯时应注意以下安全事项:穿戴个人防护装备,如实验室外套、防护眼镜和手套;在通风橱中操作,确保良好的通风;保持实验室环境干...
如何处理含有Δ-8,9-脱氢雌酮(CAS号:204077-66-7)的废料?
含有Δ-8,9-脱氢雌酮的废料需要进行适当的处理以确保环境和人体安全。首先,收集废液并存放于密封容器中,避免泄漏。其次,可以考虑将其转化为无害物质或通过专业处理...
如何储存5-溴戊酸(CAS号:2067-33-6)?
5-溴戊酸应储存在阴凉、干燥、通风良好的环境中,避免阳光直射。建议在室温(约15-25°C)下保存,保持相对湿度低于60%。应使用密封的玻璃或塑料容器,并远离热...
4-(甲基亚磺酰基)苯胺(CAS号:22865-62-9)应用于哪些行业?
4-(甲基亚磺酰基)苯胺在医药、聚合物和传感器等领域有一定的应用。在医药方面,它可以用作合成药物的中间体;在聚合物领域,可以作为合成特殊性能高分子材料的单体;在...
什么是1-(2-FLUOROPHENYL)-5-METHYL-1H-PYRAZOLE-4-CARBOHYDRAZIDE(CAS号:618092-58-3)?
1-(2-氟苯基)-5-甲基-1H-吡唑-4-亚甲基肼是一种有机化合物,其分子式为C9H9FN3O。该化合物具有特定的物理化学性质,如熔点、沸点等,但具体值需查...
Dauricumine(CAS号:345641-00-1)通常如何合成?
Dauricumine通常通过复杂的合成路线制备,涉及多个步骤,包括环化、氧化、卤化等反应。合成过程中使用了多种催化剂和试剂,例如金属催化剂、氧化剂等。产率通常...
5-氰基苯酞(CAS号:82104-74-3)安全吗?
5-氰基苯酞在正常使用条件下相对安全,但其具有一定的毒性,需谨慎操作。在实验或工业应用中,应采取适当的防护措施,如佩戴防护手套、护目镜和实验服,确保通风良好。误...
2-Methyl-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridin-5-amine(CAS号:1186502-59-9)安全吗?
该化合物在使用时需要谨慎操作。虽然其毒性和健康风险尚未完全明确,但建议在通风良好的环境中操作,并穿戴适当的个人防护装备,如手套和防护眼镜。
来源期刊
Polymer Chemistry

Polymer Chemistry welcomes submissions in all areas of polymer science that have a strong focus on macromolecular chemistry. Manuscripts may cover a broad range of fields, yet no direct application focus is required.














