Pharma Excipients

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Hydrophilic and Amphiphilic Macromolecules as Modulators of the Physical Stability and Bioavailability of Piribedil: A Study on Binary Mixtures and Micellar Systems

Abstract This study presents an innovative approach that utilizes polymers with different topologies and properties as potential matrices for the poorly water-soluble active pharmaceutical ingredient piribedil (PBD). We investigated amorphous solid dispersions (ASDs) as well as micellar systems composed of PBD and (i) the commercial amphiphilic…

Surfactants in Biopharmaceuticals – AAPS Blog

13. April 2016 By Hanns-Christian Mahler and Satish K. Singh Polysorbates (PS) (or surfactants in general) are commonly added to biopharmaceuticals as stabilizers against interface-mediated stresses. They are recognized as critical excipients by the industry as well as…
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