title: Nanoparticle characterization for cancer nanotechnology and other biological applications.
abstract: Nanotechnology is actively being used to develop promising diagnostics and therapeutics tools for the treatment of cancer and many other diseases. The unique properties of nanomaterials offer an exciting frontier of possibilities for biomedical researchers and scientists. Because existing knowledge of macroscopic materials does not always allow for adequate prediction of the characteristics and behaviors of nanoscale materials in controlled environments, much less in biological systems, careful nanoparticle characterization should accompany biomedical applications of these materials. Informed correlations between adequately characterized nanomaterial properties and reliable biological endpoints are essential for guiding present and future researchers toward clinical nanotechnology-based solutions for cancer. Biological environments are notoriously dynamic; hence, nanoparticulate interactions within these environments will likely be comparatively diverse. For this reason, we recommend that an interactive and systematic approach to material characterization be taken when attempting to elucidate or measure biological interactions with nanoscale materials. We intend for this chapter to be a practical guide that could be used by researchers to identify key nanomaterial characteristics that require measurement for their systems and the appropriate techniques to perform those measurements. Each section includes a basic overview of each measurement and notes on how to address some of the common difficulties associated with nanomaterial characterization.
authors.affiliation: Department of Materials Science and Engineering, Particle Engineering Research Center, University of Florida, Gainesville, FL, USA.
authors.forename: Scott C
authors.initials: SC
authors.lastname: Brown
authors.forename: Maria
authors.initials: M
authors.lastname: Palazuelos
authors.forename: Parvesh
authors.initials: P
authors.lastname: Sharma
authors.forename: Kevin W
authors.initials: KW
authors.lastname: Powers
authors.forename: Stephen M
authors.initials: SM
authors.lastname: Roberts
authors.forename: Stephen R
authors.initials: SR
authors.lastname: Grobmyer
authors.forename: Brij M
authors.initials: BM
authors.lastname: Moudgil
mesh_terms: D006801:Humans; D053758:Nanoparticles / Q000737:chemistry*; D036103:Nanotechnology / Q000379:methods*; D009369:Neoplasms / Q000628:therapy*; D010316:Particle Size; D016062:Porosity; D013499:Surface Properties