Hai-Yan Wang, Huisheng Zhang, Siping Chen* and Yi Liu * Pages 4029 - 4041 ( 13 )
Luminescence bioimaging is widely used for noninvasive monitoring of biological targets in real-time with high temporal and spatial resolution. For efficient bioimaging in vivo, it is essential to develop smart organic dye platforms. Fluorescein (FL), a traditional dye, has been widely used in the biological and clinical studies. However, visible excitation and emission limited their further application for in vivo bioimaging. Nearinfrared (NIR) dyes display advantages of bioimaging because of their minimum absorption and photo-damage to biological samples, as well as deep tissue penetration and low auto-luminescence from background in the living system. Thus, some great developments of near-infrared fluorescein-inspired dyes have emerged for bioapplication in vitro and in vivo. In this review, we highlight the advances in the development of the near-infrared chemodosimeters for detection and bioimaging based on the modification of fluoresceininspired dyes naphtho-fluorescein (NPF) and cyanine-fluorescein (Cy-FL).
Near Infrared, naphtho-fluorescein, cyanine-fluorescein, luminescence, chemodosimeter, bioimaging.
Shenzhen Key Laboratory of Biomedical Engineering, School of Medicine, Shenzhen University, Shenzhen, Shenzhen Key Laboratory of Biomedical Engineering, School of Medicine, Shenzhen University, Shenzhen, Shenzhen Key Laboratory of Biomedical Engineering, School of Medicine, Shenzhen University, Shenzhen, School of Engineering, China Pharmaceutical University, Nanjing