The design of original twisted charge transfer antennae in which a non‐planar geometry is enforced thanks to one or two bulky ortho‐Me substituents allows us to prepare the corresponding ultra‐bright Tb^III and Dy^III bioprobes. The brightness of the Tb^III derivative compares well with that of the benchmark Tb‐Lumi4 complex. The first bio‐imaging experiments with a Dy^III luminescent bioprobe are also reported.

中文翻译：

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超亮Ter（III）和Dy（III）生物探针的扭曲电荷转移天线

原始的扭曲电荷转移天线的设计由于一个或两个庞大的邻-我取代基而具有非平面几何形状，这使我们能够制备相应的超亮Tb ^III和Dy ^III生物探针。Tb ^III衍生物的亮度与基准Tb-Lumi4复合物的亮度相当。还报道了使用Dy ^III发光生物探针进行的第一批生物成像实验。