Protein expression and purification, 82(1), 218-225 (2012-01-25)
Detailed biophysical studies of integral membrane proteins are often hampered by sample preparation difficulties. Membrane proteins are typically difficult to express in sufficient amounts to enable the use of demanding techniques such as nuclear magnetic resonance and X-ray crystallography for
To characterize parameters influencing the antioxidant activity at interfaces a novel ESR approach was developed, which facilitates the investigation of the reaction stoichiometry of antioxidants towards stable radicals. To relate the activity of antioxidants towards the location of radicals at
Langmuir : the ACS journal of surfaces and colloids, 28(24), 8834-8844 (2012-03-01)
The stability of gold nanorods (NRs) coated with amphiphilic ligands (ALs) was investigated. NRs coated with cetyltrimethylammonium bromide (CTAB) were ligand exchanged with polyoxyethylene [10] cetyl ether (Brij56), Oligofectamine (OF), and phosphatidylserine (PS). An aggregation index based on the longitudinal
International journal of pharmaceutics, 411(1-2), 92-97 (2011-03-30)
The objective of this pre-formulation study was to systematically investigate the effects of two surfactants (Brij 58(®) and Tween 80(®)) and change in solution pH on in vitro permeation of naltrexone HCl (NTX-HCl) across tissue engineered human buccal mucosa. For
International journal of pharmaceutics, 359(1-2), 167-173 (2008-05-23)
A novel freeze pelletization technique was evaluated for the preparation of wax-based sustained release matrix pellets. Pellets containing water-soluble drugs were successfully prepared using a variety of waxes. The drug release significantly depended on the wax type used and the
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