fluorescent probes (A1–5) based on an intramolecular charge transfer enhancing strategy. The activity of endogenous MAO-A can be selectively imaged using A3 as a representative probe in different biological samples including human glioma cells/tissues via two-photon fluorescence microscopy. The study provides new tools for the visual detection of glioma.
MAO-A 促进人神经胶质瘤细胞的增殖。在此,我们报告了一系列基于分子内电荷转移增强策略的 MAO-A 特异性双光子小分子荧光探针 ( A1-5 )。内源性 MAO-A 的活性可以通过双光子荧光显微镜使用A3作为代表探针在不同的
生物样品中进行选择性成像,包括人神经胶质瘤细胞/组织。该研究为神经胶质瘤的视觉检测提供了新的工具。