乙二醇
纳米颗粒
荧光
聚合物
材料科学
水溶液
分子
光化学
荧光寿命成像显微镜
小分子
化学工程
纳米技术
化学
有机化学
光学
复合材料
工程类
物理
生物化学
作者
Zhimin Tao,Guosong Hong,Chihiro Shinji,Changxin Chen,Shuo Diao,Alexander L. Antaris,Bo Zhang,Yingping Zou,Hongjie Dai
标识
DOI:10.1002/anie.201307346
摘要
Embedded in a polymer: A hydrophobic organic molecule that fluoresces in the near-infrared II (NIR-II) region was made water-soluble and biocompatible by its embedment in a polymer nanoparticle, which was then coated with hydrophilic poly(ethylene glycol) chains. The resulting nanoparticles exhibit bright fluorescence in the NIR-II window and high photostability in aqueous media and were used for in vivo imaging in mice.
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