节点文献
含Si,P,B的非传统超支化发光聚合物研究进展(英文)
Recent Progress on Unconventional Hyperbranched Luminescent Polymers Containing Si, P and B
【摘要】 综合评述了含Si、 P、 B的非传统超支化发光聚合物的最新研究进展.此类发光材料通过Si-O-C、P-O-C、 B-O-C等有机无机杂化单元构建成三维超支化拓扑结构,内部富含孤对电子的杂原子(如O、 N、 S)通过空间n/π相互作用、多重氢键网络及非金属配位键自发形成“簇发光中心”,并且具有优异的生物相容性,在药物控释可视化、细胞生物成像及高级信息加密等领域展现出巨大的应用潜力.本文重点讨论了该发光材料的发光机理、结构-性能关系,并指出了当前面临的挑战与未来研究方向.
【Abstract】 This review summarizes recent advances in unconventional hyperbranched luminescent polymers containing Si, P, and B. These luminescent polymers form three-dimensional hyperbranched topological structures through organic-inorganic hybrid units such as Si-O-C, P-O-C, and B-O-C. Internally enriched with heteroatoms bearing lone pairs(e.g., O, N, S), these heteroatoms spontaneously form clusteroluminogens through spatial n/π interactions, multiple hydrogen-bond networks and nonmetallic coordination bonds. Exhibiting excellent biocompatibility, these luminescent materials demonstrate significant application potential in fields such as drug-controlled-release visualization, cellular bioimaging, and advanced information encryption. We focus on discussing the luminescence mechanism and structure-property relationships of this luminescent material, while identifying current challenges and future research directions.
【Key words】 Aggregation-induced emission; Polymer; Clusteroluminescence; Hyperbranched polysiloxane;
- 【文献出处】 高等学校化学学报 ,Chemical Journal of Chinese Universities , 编辑部邮箱 ,2026年05期
- 【分类号】O631
- 【下载频次】21