Zobrazeno 1 - 10 of 34 pro vyhledávání: '"Daryl L. Roberts"'
4
Internal Volumes of Pharmaceutical Compendial Induction Port, Next-Generation Impactor With and Without Its Pre-separator, and Several Configurations of the Andersen Cascade Impactor With and Without Pre-separator
Autor: Mark Copley, Frank Chambers, Daryl L. Roberts, Jolyon P. Mitchell
Publikováno v: Journal of Aerosol Medicine and Pulmonary Drug Delivery
Background: Determination of aerosol aerodynamic particle size distributions (APSD) from dry-powder inhalers (DPIs), following quality control procedures in the pharmacopeial compendia, requires that the flow through the measurement apparatus, compri
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cf6d79635a871f2661a0201711576f9c
https://doi.org/10.1089/jamp.2019.1590
Zobrazit plný text záznamu
5
Spatial aerosol flow maldistribution: A design flaw confounding the proper calibration and data interpretation of stages '0' and '1' of the Andersen eight-stage nonviable cascade impactor
Autor: Jolyon P. Mitchell, Daryl L. Roberts
Publikováno v: Aerosol Science and Technology. 51:409-420
We introduced monodisperse calibrant particles into an eight-stage non-viable Andersen cascade impactor (ACI) operated at 28.3 L/min and separately quantified the particle mass captured under each of the four concentric rings of nozzles on stages 0 a
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::893309d5fac757648ef6829275db3569
https://doi.org/10.1080/02786826.2016.1263385
Zobrazit plný text záznamu
7
Measurement of Aerodynamic Particle Size Distribution of Orally Inhaled Products by Cascade Impactor: How to Let the Product Specification Drive the Quality Requirements of the Cascade Impactor
Autor: Daryl L. Roberts, Jolyon P. Mitchell
Publikováno v: AAPS PharmSciTech. 20
The multi-stage inertial cascade impactor is used to determine the mass-weighted aerodynamic particle size distribution (APSD) as a critical quality attribute for orally inhaled products (OIPs). These apparatuses progressively size-fractionate the ae
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bc688008031e419b3dbc231dc377058c
https://doi.org/10.1208/s12249-018-1276-9
Zobrazit plný text záznamu
9
Characterization of Nanosized Silica Size Standards
Autor: Peter H. McMurry, Daryl L. Roberts, Ben Hunt, David Y.H. Pui, William D. Dick, Wladyslaw W. Szymanski, Shigeru Kimoto
Nanosized silica size standards produced with a sol–gel synthesis process were evaluated for particle size, effective density, and refractive index in this study. Particle size and effective density measurements were conducted following protocol fr
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::54bd8fb614849f5fcb8e8391d72e4ee0
Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání

Omezení vyhledávání
Plný text Recenzováno Digitální knihovna AV ČR
Zdroje