当前位置: X-MOL 学术Mater. Chem. Front. › 论文详情
Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)
Thiophene-fused 1,10-phenanthroline toward a far-red emitting conjugated polymer and its polymer dots: synthesis, properties and subcellular imaging
Materials Chemistry Frontiers ( IF 7 ) Pub Date : 2017-10-10 00:00:00 , DOI: 10.1039/c7qm00379j
Chunmei Yan 1, 2, 3, 4, 5 , Zezhou Sun 5, 6, 7, 8, 9 , Hongshuang Guo 1, 2, 3, 4, 5 , Changfeng Wu 5, 6, 7, 8, 9 , Yulan Chen 1, 2, 3, 4, 5
Affiliation  

We synthesized and characterized a new kind of far-red emitter based on a conjugated block copolymer obtained from fluorene, 4,7-di(thiophen-2-yl)benzo[c][1,2,5]thiadiazole and thiophene-fused 1,10-phenanthroline. Compact polymer dots (Pdots) that show intense fluorescence signals in the far-red and near-infrared regions were formed by nanoprecipitation. Their small particle size, high brightness, non-toxic feature, and ability to specifically target subcellular structures make them promising probes for biological imaging.

中文翻译:

噻吩稠合的1,10-菲咯啉对发射远红光的共轭聚合物及其聚合物点的合成,性质和亚细胞成像

我们基于芴,4,7-二(噻吩-2-基)苯并[ c ] [1,2,5]噻二唑和噻吩稠合得到的共轭嵌段共聚物合成并表征了一种新型的远红外发射体1,10-菲咯啉。通过纳米沉淀形成了在远红外和近红外区域显示强烈荧光信号的致密聚合物点(Pdots)。它们的小粒径,高亮度,无毒功能以及专门针对亚细胞结构的能力使其成为有前途的生物成像探针。
更新日期:2017-10-24
down
wechat
bug