Afterglow Carbon Dots: From Fundamentals to Applications
نویسندگان
چکیده
The ability of carbon dots (CDs) to emit afterglow emission in addition fluorescence response UV-to-visible excitation allows them be a new class luminescent materials. When compared with traditional organic or inorganic materials, CDs have set advantages, including small size, ease synthesis, and absence highly toxic metal ions. In addition, high dependence their color output on temperature, wavelength, aggregation degrees adds remarkable flexibility the creation multimode luminescence without need for changing intrinsic attributes. These characteristics make particularly attractive fields sensing, anticounterfeiting, data encryption. this review, we first describe general attributes fundamental mechanism. We then highlight recent strategic advances generation activation CDs. Considerable emphasis is placed summarization emergent properties external stimulation. further emerging applications basis unique optical features present key challenges needed addressed before realization full practical utility.
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ژورنال
عنوان ژورنال: Research
سال: 2021
ISSN: ['2615-7233', '2615-7357']
DOI: https://doi.org/10.34133/2021/6098925