Graphene Quantum Dot–MnO2 Nanosheet Based Optical Sensing Platform: A Sensitive Fluorescence “Turn Off–On” Nanosensor for Glutathione Detection and Intracellular Imaging

作者: Xu Yan , Yang Song , Chengzhou Zhu , Junhua Song , Dan Du

DOI: 10.1021/ACSAMI.6B05465

关键词: NanosheetNanoprobeGrapheneGraphene quantum dotQuantum dotNanosensorMaterials scienceFluorescenceFörster resonance energy transferNanotechnology

摘要: Glutathione (GSH) monitoring has attracted extensive attention because it serves a vital role in human pathologies. Herein, a convenient fluorescence “turn off–on” nanosensor based …

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