Assessment of environmental and biological stress using mitochondria-targeted red-emitting and near-infrared fluorescent probes for biothiol analysis: a review
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Abstract
Levels of biological thiols, or “biothiols,” in mitochondria can be used to assess environmental and biological oxidative stress, which can cause health issues such as malignant tumors and neurological diseases. Here, we review fluorescent probes for detecting biothiols, targeting mitochondria, and emitting red and near-infrared light, with focus on nitrogen cation and oxonium ion units as mitochondrial biomarkers. Red-emitting and near-infrared fluorescent probes for detecting biothiols are classified according to the way they target mitochondria. We present the structure, fluorescence behavior, and biological imaging of the probes.
期刊介绍：
Environmental Chemistry Letters explores the intersections of geology, chemistry, physics, and biology. Published articles are of paramount importance to the examination of both natural and engineered environments. The journal features original and review articles of exceptional significance, encompassing topics such as the characterization of natural and impacted environments, the behavior, prevention, treatment, and control of mineral, organic, and radioactive pollutants. It also delves into interfacial studies involving diverse media like soil, sediment, water, air, organisms, and food. Additionally, the journal covers green chemistry, environmentally friendly synthetic pathways, alternative fuels, ecotoxicology, risk assessment, environmental processes and modeling, environmental technologies, remediation and control, and environmental analytical chemistry using biomolecular tools and tracers.
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