The influence of particle size on the surface roughness of pharmaceutical excipient compacts

The effect of initial powder particle size on the surface roughness of compacted pharmaceutical materials was studied using non-contact optical profilometry. Various particle size grades of two commonly used pharmaceutical excipients, microcrystalline cellulose (MCC) and lactose monohydrate (LMH), w...

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Veröffentlicht in:	Materials science & engineering. A, Structural materials : properties, microstructure and processing Structural materials : properties, microstructure and processing, 2005-10, Vol.407 (1), p.226-233
Hauptverfasser:	Narayan, P., Hancock, B.C.
Format:	Artikel
Sprache:	eng
Schlagworte:	Condensed matter: structure, mechanical and thermal properties Exact sciences and technology Excipients Mechanical properties Particle size Physics Powder compaction Profilometry Solid surfaces and solid-solid interfaces Surface roughness Surfaces and interfaces thin films and whiskers (structure and nonelectronic properties)
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