Mechanotargeting: Mechanics‐Dependent Cellular Uptake of Nanoparticles

Targeted delivery of nanoparticle (NP)‐based diagnostic and therapeutic agents to malignant cells and tissues has exclusively relied on chemotargeting, wherein NPs are surface‐coated with ligands that specifically bind to overexpressed receptors on malignant cells. Here, it is demonstrated that cellular uptake of NPs can also be biased to malignant cells based on the differential mechanical states of cells, enabling mechanotargeting. Owing to...