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A new hydroxypyrene-based sensor 1 was designed and synthesized as a Zn 2+ selective colorimetric and fluorescent chemosensor. This chemosensor showed a new UV–vis absorption peak (λ max = 498 nm) with Zn 2+ , which can be attributed to an internal charge transfer (ICT) mechanism. In addition, Zn 2+ induced a highly selective “turn-on” fluorescence enhancement at long...
Mitochondria play key roles in a variety of pathologies, such as Alzheimer's disease and cancer. Because of this, the development of mitochondria staining probes has attracted great attention. In the current study, we designed, prepared and explored the properties of the hemicyanine derivative, HCA-Mito, bearing an aniline moiety. The results show that this substance serves as a mitochondria staining...
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