Výsledky vyhledávání - "Williams, Adrian C"

Akademický článek

Quantitative Analysis Of Mannitol Polymorphs - X-Ray Powder Diffractometry. Exploring Preferred Orientation Effects.

Autor: Grimsey, Ian M., Booth, S.W., Campbell Roberts, Sarra N., Williams, Adrian C.

Mannitol is a polymorphic pharmaceutical excipient, which commonly exists in three forms: alpha, beta and delta. Each polymorph has a needle-like morphology, which can give preferred orientation effects when analysed by X-ray powder diffractometry (X

Externí odkaz: http://hdl.handle.net/10454/3288

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Akademický článek

Solvent influences on Metastable Polymorph Lifetimes:Real-time interconversions using Energy Dispersive X-Ray Diffractometry

Autor: Blagden, Nicholas, Booth, S.W., De Matos, Luciana L., Williams, Adrian C.

Solvent influences on the crystallization of polymorph and hydrate forms of the nootropic drug piracetam (2-oxo-pyrrolidineacetamide) were investigated from water, methanol, 2-propanol, isobutanol, and nitromethane. Crystal growth profiles of piracet

Externí odkaz: http://hdl.handle.net/10454/4120

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Akademický článek

Permeation of bioactive constituents from Arnica montana preparations through human skin in-vitro

Autor: Bonner, Michael C., Bowen, Richard D., Tekko, I.A., Williams, Adrian C.

This study investigated and characterised transdermal permeation of bioactive agents from a topically applied Arnica montana tincture. Permeation experiments conducted over 48 h used polydimethylsiloxane (silastic) and human epidermal membranes mount

Externí odkaz: http://hdl.handle.net/10454/4143

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