Compounds and methods are disclosed that are useful for noninvasive imaging in the near-infrared spectral range. The cyanine compounds of Formula I are presented:
wherein Q is a portion of a polymethine bridge selected from the group consisting of:
Also included are bioconjugates of the compounds of Formula I, methods of labeling biomolecules with the compounds, and methods of imaging.
公开了在近红外光谱范围内进行非侵入性成像的化合物和方法。提供了公式I的青菁化合物:其中Q是从以下组中选择的多甲基桥的一部分:还包括公式I化合物的
生物共轭物,用化合物标记
生物分子的方法和成像方法。