图1. IR-32p的合成路径、水中的光学性质、稳定性 由于IR-32p在NIR-I和NIR-II激发下均有强烈PA信号，作者进而比较了在NIR-I和NIR-II激发下，IR-32p成像的生物组织穿透深度。尽管随着成像深度增加，两种激发的PA成像信号背景比（SBR）均显著降低。但相同条件下，NIR-II PA成像（1020nm激发）始终显示出比NIR-I（...
此外，该策略可以为设计用于各种生物应用的其他大共轭生色团提供见解。参考文献She Z, Li R, Zeng F, et al. Homo﹜ad with Outer Hydration Layer Approach for Developing NIR㊣ Chromophore of High Stability and Water﹐lubility as Injectable and Sprayable Optical Probe[J]. Advanced Healthcare Materials,...
该项工作近期发表于Sci. China Chem.,论文第一作者为南京邮电大学博士生王超,通讯作者为孙鹏飞副教授和范曲立教授。详见:Wang C, Sun B, Bao H, Wang T, Xu W, Sun P, Fan Q, Huang W. NIR-II probe modified by poly(...
设计和合成更完美的荧光基团，加速临床转化，从而极大地促进了医学成像的发展。参考文献 Yuan, L.; Su, Y.; Zhang, R.; Gao, J.; Yu, B.; Cong, H.; Shen, Y., NIR-II organic small molecule probe for labeling lymph nodes and guiding tumor imaging. Talanta 2024, 266.
Deng G, Zhang S, Peng X, et al. Methylene Blue: An FDA-Approved NIR-II Fluorogenic Probe with Extremely Low pH Responsibility for Hyperchlorhydria Imaging[J]. Chemical & Biomedical Imaging, 2024. ⭐️ ⭐️ ⭐️ 近红外二区小动物活体荧光成像系统 - MARS ...
2024年7月26日,香港科技大学/香港中文大学唐本忠和澳门大学Liu Tzu-Ming、徐昌活共同通讯在ACS Nano在线发表题为“A Near-Infrared-II Excitable Pyridinium Probe with 1000-Fold ON/OFF Ratio for γ‑Glutamyltranspeptidase and Cancer ...
(A) The visible and NIR-Ⅱb luminescence spectra of NaLuF4:Gd/Yb/Er nanorods(Ln-NRs) doped with different contents of Ce3+; (B) optical imaging of primary(site 1) and metastatic(site 2) tumors using poly(acrylic acid)-modified Lu-NRs(PAA-Ln-NRs) as fluorescence probe; (C) magnified...
Antiaggregation of NIR-II Probe Regulated by Amphiphilic Polypeptide with High Contrast Brightness for Phototheranostics and Vascular Microscopic Imaging under 1064nm Irradiationcyanine dyeH-aggregationmicroscopic imagingnear-infrared-II phototheranostics
参考文献 Song, Z.; Hao, Q.; Li, B.; Yuan, Y.; Zhang, S.; Suo, Y.; Han, H.-H.; Cheng, Z., NIR-II fluorescence lateral flow immunosensor based on efficient energy transfer probe for point-of-care testing of tumor biomarkers. Chinese Chemical Letters 2024.
Yuan, L.; Su, Y.; Zhang, R.; Gao, J.; Yu, B.; Cong, H.; Shen, Y., NIR-II organic small molecule probe for labeling lymph nodes and guiding tumor imaging. Talanta 2024, 266. ⭐️ ⭐️ ⭐️ 近红外二区小动物活体荧光成像系统- MARS NIR-II in vivo imaging system 高...