Fig.9 Fluorescence probes integrating NIR⁃Ⅱ imaging with phototherapy (A) Synthesis and chemical structure of SY1080; (B) schematic illustration of prepared SY1080 to display its multifunctional PA/NIR-Ⅱ/PTT theranostic effect on tumor-bearing mice with laser irradiation[134]; (C) schematic i...
注: A:Multi-color fluorescence imaging system was composed of a clinically applicable fiber optic endoscope and light source; B:Cylindrical light diffuser with a NIR laser system; C:The endoscope was put into peritoneal cavity through a small incision,and the abdomen was inflated with air. Subseq...
To overcome these limitations, a near-infrared (NIR)-II laser-mediated photo-Fenton-like reaction based on a plasmonic self-doped semiconductor was proposed as a mild enhancement strategy to enhance the immune responses. Experimental simulations and results of plasmonic Cu 9 S 8 show that the ...
相比之下,几乎所有NPs+激光组的细胞都表现出红色荧光,显示出Y16-Pr-PEG NPs在NIR-II激光辅助下具有优异的协同治疗效果。用PBS,PBS +激光或NPs处理后,4T1细胞的细胞骨架仍然显示出均匀且分布良好的形态,而NPs +Laser组具有细胞骨架丝解聚导致的明显的丝状细胞结构片段(Figure 4c(ii))。从Figure 4c(iii)中可以清...
different power densities (a) 0.50 W/cm2; (b) 0.75 W/cm2and (c) 1 W/cm2of 730 nm laser irradiation; (d) The intensity changes of the absorption peak of DPBF under irradiation with different powers; (e) Absorption spectra of DPBF solution treated with NIR laser (730 nm, 1 W/cm2...
i: Saline, ii: Saline + Laser, iii: OIS NPs + Laser, iv: PIS NPs, v: PIS NPs + Laser. 论文信息 Quinoid conjugated polymer nanoparticles with NIR-II absorption peak toward efficient photothermal therapy Dr. Meng Li, Zheng Li, Danni Yu, Prof. Dr. Ming Wang, Prof. Dr. Dong Wang, ...
相比之下,几乎所有NPs+激光组的细胞都表现出红色荧光,显示出Y16-Pr-PEG NPs在NIR-II激光辅助下具有优异的协同治疗效果。用PBS,PBS +激光或NPs处理后,4T1细胞的细胞骨架仍然显示出均匀且分布良好的形态,而NPs +Laser组具有细胞骨架丝解聚导致的明显的丝状细胞结构片段(Figure 4c(ii))。从Figure 4c(iii)中可以...
图1. 典型频率梳的时域和频域。发表于 J. Hecht,“频率梳走向大众”,Laser Focus World,48, 1, 103–108(2012 年 1 月)。 德克萨斯农工大学的研究人员在Hans A. Schuessler 教授的带领下,最近采用普林斯顿仪器公司的科学 InGaAs 相机,通过简单的实验装置在近红外区域进行飞秒频率梳游标光谱分析1。他们的创新工作...
最近开发的基于飞秒频率梳的技术(见图 1)可用于各种先进测量应用，包括高精度光谱、原子钟、化学传感器、超级激光器、长距离通信和激光雷达。图 1. 典型频率梳的时域和频域。发表于 J. Hecht，“频率梳走向大众”，Laser Focus World，48, 1, 103–108(2012 年 1 月)。德克萨斯农工大学的研究人员在Hans A. ...
Stimulated emission depletion (STED) microscopy is a powerful diffraction-unlimited technique for fluorescence imaging. Despite its rapid evolution, STED fundamentally suffers from high-intensity light illumination, sophisticated probe-defined laser sche