Review Article

Physical Properties of Nanoparticles That Result in Improved Cancer Targeting

Table 4

Effect of NPs size on tumor penetration: the smaller the size, the higher the probability of tumor uptake.

AuthorNanoparticle typeNanoparticle sizeTumor typeTumor penetration efficacy

Cabral et al. [71]Drug loaded polymeric micelles30, 50, 70, 100 nmTwo cancer type (high and low permeable)Only 30 nm penetrate poorly permeable cancer
Ezealisiji and Okorie [72]Silver NPs22, 58, 76, 378 nmDermatological application22 nm exhibit the highest cumulative amount (penetration)
Arvizo et al. [77]Gold NPs (without any surface modification)5, 10, 20 nmHuman umbilical vein endothelial cells20 nm Maximum effect anti-angiogenic effect(VFGF inhibition)
Peretz et al. [78]Gold nanoparticles15, 30, 90, 150 nmHead and neck cancer cells15 nm best binding capacity to cancer cells & 90 nm is optimal for cell targeting and tumor accumulation
Popović et al. [73]Quantum dots12, 60, 125 nmMelanoma in mouseRapid penetration for `12 nm NP
Sonavane et al. [27]Gold nanoparticles15, 50, 100, 200 nmMice (different organ), intravenous administration15 nm wide organ distribution, only 15 and 50 nm pass blood brain barrier
Huang et al. [79]PVP-coated iron oxide nanoparticles (PVP-IOs)37–120 nmHepatic lesion in mouse37 nm greatest cellular uptake
Hemant et al. [28]Gold NPs1 to 125 nm (intravenous)Different pore sizeRapid penetration for `12 nm NP
Huang et al. [80]Gold nanoparticles (AuNPs)2, 6, 15 nmBreast cancer cells2 and 6 nm Maximum tumor uptake and permeability. 2 & 6 nm found in nucleus and cytoplasm whereas 15 nm only in cytoplasm