title: Express it in numbers: efforts to quantify engineered nanoparticles in environmental matrices advance.
authors.affiliation: Department of Civil and Environmental Engineering, Duke University, Durham, North Carolina 27708, USA. desiree.plata@duke.edu
authors.forename: Desiree L
authors.initials: DL
authors.lastname: Plata
authors.forename: P Lee
authors.initials: PL
authors.lastname: Ferguson
authors.forename: Paul
authors.initials: P
authors.lastname: Westerhoff
mesh_terms: D004784:Environmental Monitoring / Q000295:instrumentation / Q000379:methods*; D004785:Environmental Pollutants / Q000032:analysis*; D053758:Nanoparticles / Q000032:analysis*; D037742:Nanotubes, Carbon / Q000032:analysis*
chemical_list: D004785:Environmental Pollutants; D037742:Nanotubes, Carbon