Browsing Faculty of Health Sciences@PUK by Author "Hamman, Josias Hendrik"

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Matrix forming excipients from natural origin for controlled release matrix type tablets

Hamman, Josias Hendrik; Jambwa, T.; Viljoen, A. (APSTJ (Editions de santé), 2011)

Since excipients from renewable sources are attractive due to their sustainable mass production, this study aimed at investigating the use of gel and whole leaf materials from Aloe vera and Aloe ferox to produce controlled ...
Transdermal drug delivery enhancement by compounds of natural origin

Fox, Lizelle Trifena; Gerber, Minja; Hamman, Josias Hendrik; Du Plessis, Jeanetta (MDPI, 2011)

The transdermal route of administration offers an alternative pathway for systemic drug delivery with numerous advantages over conventional routes. Regrettably, the stratum corneum forms a formidable barrier that hinders ...