Fig. 2From: Engineering nano-drug biointerface to overcome biological barriers toward precision drug deliveryIllustration of various strategies used to develop smart nanoparticles for precision drug delivery. Material and surface properties, architecture, and targeting responsiveness are characteristics of nanoparticles (NPs) that could be intelligently modified to customize the platform for a particular application. Altogether combinations of these characteristics result in an almost infinite number of NPs features and platformsBack to article page