Self-assembled Triazole AIE-Active Nanofibers: Synthesis, Morphology, and Photophysical Properties
作者:Luminita Marin、Sergiu Shova、Carmen Dumea、Elena Bicu、Dalila Belei
DOI:10.1021/acs.cgd.7b00351
日期:2017.7.5
series of seven low molecular weight compounds containing triazole, pyridine-N-oxide, and one substituted aromatic ring linked together by heteroatoms containing spacers was synthesized by click chemistry reaction. The compounds were structurally characterized by FTIR, NMR, as well as single-crystal X-ray diffraction. Their morphologic, thermotropic, and photophysical properties were determined by dynamic
一系列含三唑,吡啶-N的七个低分子量化合物通过点击化学反应合成了环氧乙烷和一个被含间隔基的杂原子连接在一起的取代芳环。通过FTIR,NMR和单晶X射线衍射对化合物进行结构表征。通过动态光散射,扫描电子显微镜,原子力显微镜,偏振光显微镜,紫外可见光谱和光致发光光谱确定了它们的形态,热致和光物理性质。三唑衍生物证明具有由广泛的非经典氢键网络确定的多孔3D超分子结构。它们自发地结晶成长纳米纤维,并表现出典型的分子玻璃行为,聚集诱导的发射以及结晶诱导的发射增强。