The quantum dot is offered, each dot, includes core and GSH which include CdTe, possesses with the shell where the said core is covered. The particular quantum dot can be formed terurido in order to form the said core (Te) the precusor and cadmium (Cd) the glutathione in order to form the precusor, and the shell where the said core is covered (GSH) in the solution which is contained. The said core can include the CdTe nano- crystal which grows in the said solution. Growth of the said nano- crystal can be restricted. For example the particular quantum dot, high firefly luminescence quantum efficiency (, for example up to approximately 45%) and small size (,) it can possess from approximately 3.8nm to approximately 6nm. Selective figure Figure 1
展开▼
