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Green fluorescent silver (Ag)‐doped graphite carbon nitride (Ag‐g‐C3N4) nanosheets have been fabricated by an ultrasonic exfoliating method. The fluorescence of the Ag‐g‐C3N4 nanosheets is quenched by curcumin. The fluorescence intensity decreases with the increase in the concentration of curcumin, indicating that the Ag‐g‐C3N4 nanosheets can function as a non‐toxic and facile fluorescence probe to...
In this present study, a fluorescent probe was developed to detect curcumin, which is derived from the rhizomes of the turmeric. We used a simple and economical way to synthesize boron and nitrogen co‐doped carbon dots (BNCDs) by microwave heating. The maximum emission wavelength of the BNCDs was 450 nm at an excitation wavelength of 360 nm. The as‐prepared BNCDs were characterized by multiple analytical...
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