Tuning Aerosol Particle Size Distribution of Metered Dose Inhalers Using Cosolvents and Surfactants

Objectives. The purpose of these studies was to understand the influence of cosolvent and surfactant contributions to particle size distributions emitted from solution metered dose inhalers (pMDIs) based on the propellant HFA 227. Methods. Two sets of formulations were prepared: (a) pMDIs-HFA 227 co...

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Detalles Bibliográficos
Autores principales: Saleem, Imran Y., Smyth, Hugh D. C.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Hindawi Publishing Corporation 2013
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3741898/
https://www.ncbi.nlm.nih.gov/pubmed/23984381
http://dx.doi.org/10.1155/2013/574310

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3741898/
https://www.ncbi.nlm.nih.gov/pubmed/23984381
http://dx.doi.org/10.1155/2013/574310

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