Quantum dot structure, method of fabricating of the same, and bioimaging material

摘要

A quantum dot structure is provided. The quantum dot structure includes a base quantum dot having an energy bandgap in the visible ray region, a dopant doped to the base quantum dot, and a shell surrounding the base quantum dot, but the dopant Accordingly, an intermediate energy state is formed between the energy band gaps, and light in the near-infrared region may be emitted without cadmium (Cd) and lead (Pb).