|
| << vorige | volgende >> |
Tijdschrift beschrijving
Alle jaargangen van het bijbehorende tijdschrift
Alle afleveringen van het bijbehorende jaargang
Alle artikelen van de bijbehorende aflevering
Details van artikel 5 van 11 gevonden artikelen
| Titel: |
Dust Generator for Inhalation Studies with Limited Amounts of Archived Particulate Matter |
| Auteur: |
Teague, Stephen V. Veranth, John M. Aust, Ann E. Pinkerton, Kent E. |
| Verschenen in: |
Aerosol science and technology |
| Paginering: | Jaargang 39 (2005) nr. 2 pagina's 85-91 |
| Jaar: |
2005-02 |
| Inhoud: |
A novel design for a dry-aerosol generator that efficiently produces a well-dispersed dust suspension using small quantities of a PM2.5-enriched powder sample is described. The motivation to develop a highly efficient dry-aerosol particle generator was to facilitate collaborative projects that combine in vitro cell culture experiments and multiday inhalation exposures using a single batch of well-characterized particles. Premixing of the test particles with larger diameter glass beads permits delivery of aerosol concentrations from 100-1000 μ g/m3 to an exposure chamber using only milligram quantities of the test powder per hour. Examination of exposure chamber filter samples by scanning electron microscopy showed well-dispersed particles of the test powder free of glass spheres or fragments. Data are presented from experiments using coal fly ash as the test powder to illustrate the system performance. |
| Uitgever: |
Taylor & Francis |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 5 van 11 gevonden artikelen
| << vorige | volgende >> |