Fig. 7From: Combining hydrophilic chemotherapy and hydrophobic phytotherapy via tumor-targeted albumin–QDs nano-hybrids: covalent coupling and phospholipid complexation approachesConfocal images showing cellular uptake of QDs, non-targeted BSA-QDs NPs and targeted BSA-QDs NPs within MCF-7 breast cancer cells after incubation for 4 h (a) and 24 h (b)Back to article page