
综述亮点 | 聚合物点:点亮生物医学的“明灯”_Pdots_成像_荧光
2023年8月28日 · Pdots是疏水半导体聚合物链以π共轭体系组装形成的有机纳米颗粒,直径一般小于50 nm,其中半导体聚合物的体积或质量分数一般达到50%以上。Pdots具有直径小、光吸 …
聚合物点 | 用于体内NIR-II成像的强吸收和高荧光量子产率超支化聚 …
2023年10月18日 · 本文要点: 半导体聚合物点(Pdots)具有优异的光稳定性、高单颗粒亮度、良好的生物相容性,是一类有广阔应用前景的荧光探针。 但目前已报道的具有NIR-II发射 …
Recent advances on the biosensing and bioimaging based on …
2019年9月1日 · Polymer dots (Pdots) have emerged as an interesting class of fluorescence probes in biosensing and bioimaging. Pdots as advanced nanomaterial generally show high …
Imaging of fluorescent polymer dots in relation to channels and …
2022年6月1日 · Polymer dots (Pdots) have been applied to imaging lymph nodes (LNs) and lymphatic vessels (LVs) in living mice and rats. However, the mechanism of absorption, …
半导体聚合物量子点(Pdots)在生物医学领域的研究进展 - 百度学术
半导体聚合物量子点(Pdots)作为一类新型荧光材料,因其优越的光物理性质,在细胞成像,生物化学检测和药物载体及基因治疗等生物医学领域有着极其广阔的应用前景.介绍了Pdots的制备方法,光 …
Controlling photophysical properties of ultrasmall conjugated …
2017年5月16日 · Our findings enhance understanding of the relationship between chain interactions and the photophysical properties of CP nanomaterials, providing a framework for …
Polymer Dots with Delayed Fluorescence and ... - Wiley Online …
Amphiphilic block copolymers capable of self-assembling into polymer dots (Pdots) with both delayed emission and singlet oxygen generation were prepared. The hydrophobic core shields …
Polymer Dots with Enhanced Photostability, Quantum Yield, and …
Semiconducting polymer dots (Pdots) have emerged as versatile probes for bioanalysis and imaging at the single-particle level. Despite their utility in multiplexed analysis, deep blue Pdots …
Establishment of patient-derived organotypic tumor spheroid ... - PubMed
A patient-derived organotypic tumor spheroid (PDOTS) is a novel and innovative ex vivo system that retains key features of the native tumor immune microenvironment. Here, we established …
超高分辨成像的小尺寸光闪烁半导体聚合物量子点Pdots的生物偶 …
2021年11月11日 · 半导体聚合物量子点(Pdots)是一类用于生物成像的新兴超亮荧光探针。 它们高亮、发射速率快、光稳定性好、不闪烁,在体内外荧光研究中具有广阔的前景。 但是控制 …