Smart Polymeric Nanoparticles as Emerging Tools for Imaging--The Parallel Evolution of Materials

Abstract

The field of imaging has developed considerably over the past decade and recent advances in the area of nanotechnology, in particular nanomaterials, have opened new opportunities. Polymeric nanoparticles are particularly interesting and a number of novel materials, characterized by stimuli-responsive characteristics and fluorescent tagging, have allowed visualization, intracellular labeling and real-time tracking. In some of the latest applications the nanoparticles have been used for imagining of tumor cells, both in vivo and ex vivo.

Keywords: cancer imaging; materials; nanoparticles; polymers; responsive.