The size of fluorescent quantum dots is less than 100 nm in three dimensions, so they are also called zero-dimensional nanomaterials. Compared with traditional fluorescent materials, quantum dots have the advantages of wide excitation spectrum and narrow emission spectrum, longer fluorescence lifetime and resistance to photobleaching. Carbon quantum dots (CQDs) are nanomaterials with excellent optical properties. The fluorescence detection of CQDs is a fast, simple, accurate, and low-cost detection technology for food safety and drug analysis.
The carbon quantum dot customization service provided by Alfa Chemistry has standardized procedures and can design experimental programs according to different project requirements of customers.
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