Mass-balanced blend uniformity analysis of pharmaceutical powders by at-line near-infrared spectroscopy with a fiber-optic probe

Autor: Li, Weiyong, Johnson, Mark C., Bruce, Rick, Ulrich, Steven, Rasmussen, Henrik, Worosila, Gregory D.

Publikováno v: In International Journal of Pharmaceutics 2006 326(1):182-185

Determination of polymorph conversion of an active pharmaceutical ingredient in wet granulation using NIR calibration models generated from the premix blends.

Autor: Weiyong Li¹ wli1@prdus.jnj.com, Worosila, Gregory D.¹, Wang, Wayne², Mascaro, Tracy²

Publikováno v: Journal of Pharmaceutical Sciences. Dec2005, Vol. 94 Issue 12, p2800-2806. 7p. 1 Chart, 5 Graphs.

Comparison of the utility of capillary zone electrophoresis and high-performance liquid chromatography in peptide mapping and separation

Autor: Rudnick, Suzanne E., Hilser, Vincent J., Jr., Worosila, Gregory D.

Publikováno v: In Journal of Chromatography A 1994 672(1):219-229

Determination of polymorph conversion of an active pharmaceutical ingredient in wet granulation using NIR calibration models generated from the premix blends.

Autor: Li W; Global Analytical Development, Johnson & Johnson Pharmaceutical Research & Development, LLC, Raritan, New Jersey 08869, USA. wli1@prdus.jnj.com, Worosila GD, Wang W, Mascaro T

Publikováno v: Journal of pharmaceutical sciences [J Pharm Sci] 2005 Dec; Vol. 94 (12), pp. 2800-6.