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Measurement of airborne carbon nanofiber structure using a tandem mobility-mass analysis.

Authors
Ku-BK; Emery-MS; Maynard-AD; Stolzenburg-MR; McMurry-PH
Source
Proceedings of the Seventh International Aerosol Conference, September 10-15, 2006, St. Paul, Minnesota, USA.. Biswas P, Chen DR, Hering S, eds. Mount Laurel, NJ: American Association for Aerosol Research, 2006 Sep; :127-128
Link
NIOSHTIC No.
20044811
Abstract
The DMA-APM technique has been applied to realtime structure characterization of airborne carbon nanofibers. The effective densities of the carbon nanofibers decreased with increasing mobility diameter, indicating that they have an increasing overall void with increasing mobility size. The results showed that it is important to characterize the structures of airborne materials used for toxicology studies because structure may affect toxicology and does affect transport rates.
Keywords
Nanotechnology; Airborne-particles; Aerosols; Aerosol-particles; Particulates; Particulate-dust; Toxicology; Author Keywords: Structure Characterization; Airborne Nanofibers; Nanomaterials; Effective Density
Publication Date
20060901
Document Type
Abstract
Editors
Biswas-P; Chen-DR; Hering-S
Fiscal Year
2006
NTIS Accession No.
NTIS Price
ISBN No.
9780978873509
NIOSH Division
DART
Source Name
Proceedings of the Seventh International Aerosol Conference, September 10-15, 2006, St. Paul, Minnesota, USA.
State
OH; MN; DC
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