title: Nanotechnology.
authors.affiliation: Massachusetts Institute of Technology, Cambridge, Massachusetts.
authors.forename: Robert
authors.initials: R
authors.lastname: Langer
authors.affiliation: Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts.
authors.forename: Ralph
authors.initials: R
authors.lastname: Weissleder
mesh_terms: D003933:Diagnosis; D003952:Diagnostic Imaging / Q000639:trends; D006801:Humans; D036103:Nanotechnology / Q000639:trends*; D013812:Therapeutics / Q000639:trends