Figure 9: CLSM of liver after animal experiment of unmodified Qdots, Qdots-OCT, cyclo-(RGDFC)-Qdots in male mice NMRI (nu/nu), incubation time after one hour post injection, dose injected; 100 pM Qdots-OCT, CLSM (EX: 488/ Em: 655) 20%. CLSM demonstrated no accumulation of the targeted Qdots-OCT in the liver, while high accumulation of unmodified Qdots and cyclo-(RGDFC)-Qdots were observed in the same organs.