A Proposed Complete Methodology to Predict Gravity Flow Obstruction of Pharmaceutical Powders in Drug Product Manufacturing.
Sign Up to like & getrecommendations! Published in 2019 at "Journal of pharmaceutical sciences"
DOI: 10.1016/j.xphs.2018.09.014
Abstract: We present herein a comprehensive methodology to evaluate the risks involved in gravity-driven flow of pharmaceutical powders, including mass flow/funnel flow pattern, arch formation under active stress state (initial discharging) and passive stress state (following… read more here.
Keywords: state; methodology; formation; stress ... See more keywords
The Wall Friction Properties of Pharmaceutical Powders, Blends, and Granulations.
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DOI: 10.1016/j.xphs.2018.10.019
Abstract: Data from wall friction testing and physical property characterization of over 100 pharmaceutical powders, blends, and granulations have been analyzed. The analyses focused on data for stainless steel surfaces with the most common finishes for… read more here.
Keywords: friction; blends granulations; wall friction; powders blends ... See more keywords
Mechanical Characterization of Pharmaceutical Powders by Nanoindentation and Correlation with Their Behavior during Grinding
Sign Up to like & getrecommendations! Published in 2022 at "Pharmaceutics"
DOI: 10.3390/pharmaceutics14061146
Abstract: Controlling the size of powder particles is pivotal in the design of many pharmaceutical forms and the related manufacturing processes and plants. One of the most common techniques for particle size reduction in the process… read more here.
Keywords: powders nanoindentation; behavior; mechanical characterization; pharmaceutical powders ... See more keywords