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Semiconductor quantum dots (QDs) are inorganic nanoparticles composed of hundreds to thousands of atoms with a particle size ranging from 1 to 100 nm. Among them, IIB-VIA semiconductor quantum dots have received extensive attention due to their simple preparation and excellent optical properties. Common IIB-VIA semiconductor quantum dots mainly include CdSe, ZnSe, CdTe, CdS, ZnS and so on. At present, the research of semiconductor quantum dots has become the intersection of many disciplines such as physics, chemistry, materials science and biology, opening up a new field of semiconductor material research.
Semiconductor quantum dots:

1. Good biocompatibility after modification


2. Long fluorescence lifetime


3. Wide excitation wavelength range


4. Strong fluorescence intensity

Warm tip: the products supplied by Beijing Beike Xincai Technology Co., Ltd. are only used for scientific research, not for human body