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Early warning of tumor formation is crucial for the classification, treatment, and prognosis of tumor patients. Here, a new strategy is reported, aimed at realizing this goal based on imaging aerobic glycolysis processes using nitrogen‐doped carbon dots (N‐CDs) as fluorescent probes. The intensity of the photoluminescence emitted by the N‐CDs is specifically enhanced by nicotinamide adenine dinucleotide...
The extremely complex structure of carbon‐based quantum dots (CQDs) greatly limits the understanding of the solid‐state photoluminescent mechanism of CQDs. In article number 2004621, Siwei Yang, Peng He, Guqiao Ding, and co‐workers summarize the current understanding of the solid‐state photoluminescent (PL) of solid‐state CQDs from the perspective of energy band theory and electronic transitions....
Carbon‐based quantum dots (CQDs), including spherical carbon dots and graphene quantum dots, are an emerging class of photoluminescent (PL) materials with unique properties. Great progress has been made in the design and fabrication of high‐performance CQDs, however, the challenge of developing solid‐state PL CQDs have aroused great interest among researchers. A clear PL mechanism is the basis for...
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