PH probe carbon quantum dot powderProduct Name NamePH probe carbon quantum dot powder Product Overview Carbon quantum dots CQDs are quasi spherical amorphous carbon nanocrystals composed of sp2 and sp3 cluster carbon structures, surrounded by abundant oxygen containing functional groups such as hydroxyl, carbonyl, carboxyl, etc. Their main constituent elements are C, H, O, and N. The luminescence mechanism of CQDs can be mainly attributed to these three types: quantum confinement

which enables them to maintain stable performance in various complex application environments

Diameter：Mainly distributed at 0

Coatings and paints: Due to its wear resistance and corrosion resistance

Its main applications include:

Its fluorescence emission wavelength can be adjusted by changing the size

its addition amount in practical applications is relatively small

Encapsulation of drug molecules in UIO-66 channels can achieve drug protection and controlled release

highly sensitive gas sensors can be prepared to detect harmful gases or biomarkers in the environment

Excitation wavelength: 365 nm

the size of silica particles can be accurately controlled

as well as high-performance electronic components such as integrated circuits and sensors

which contribute to their performance in different applications