Figure 6.

Efficiency experiment of the QDs in PCR. Lane 13, 1/2 time of standard PCR; lane 46, 1/4 time of standard PCR; lane 79, 1/10 time of standard PCR. Lanes 1, 4 and 7 contained CdTe QDs 20 nM; lane 2, 5 and 8 contained CdTe QDs 40 nM; lane 3, 6 and 9 contained CdTe QDs 60 nM, respectively.

Liang et al. Nanoscale Res Lett 2011 6:51   doi:10.1007/s11671-010-9797-5