Oxidized nanocellulose facilitates preparing photoluminescent nitrogen-doped fluorescent carbon dots for Fe3+ ions detection and bioimaging

Zhenzhen Liu,Mingjie Chen,Yanzhu Guo,Jinghui Zhou,Qingshan Shi,Runcang Sun

Chemical Engineering Journal（2020）

引用 79|浏览33

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摘要

•The high QY of N-CDs were prepared.•N-CDs were well monodispersed spherical nanoparticles.•N-CDs showed excellent fluorescent properties.•N-CDs could be used as fluorescent probe for sensor and bio-imaging.

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关键词

Carbon nanomaterials,N-doping,Hydrothermal treatment,Fluorescent sensing,Cellular imaging

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