Figure 3From: Time-dependent pH sensing phenomena using CdSe/ZnS quantum dots in EIS structureAFM image of the CdSe/ZnS quantum dots distribution in chaperonin protein on SiO 2 /Si substrate. (a) 2D and (b) 3D images of quantum dots embedded in protein. The scan area was 500 × 500 nm2.Back to article page