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By David Exline on January 29, 2013
David Exline has more than 20 years of experience in managing and administering analytical laboratory and consulting services. As Senior Vice President of Gateway Analytical, he oversees the company’s day-to-day operations, business growth and service areas.
Posted in Authors, Blog | Tagged analytical instrumentation, analytical testing, chemical imaging, crime scene investigation, fluorescence microscopy, forensic expert, FTIR, GMP, hyperspectral imaging, light microscopy, pharmaceutical, pharmaceutical forensics, Raman chemical imaging, Raman spectroscopy, spectroscopy, trace evidence, USP testing methods
By Oksana Olkhovyk on January 29, 2013
Dr. Oksana Olkhovyk plays an important role supporting analytical testing services within Gateway Analytical cGMP and ISO-based quality assurance laboratories for the pharmaceutical, materials science and forensics industries. She has over 10 years experience in Raman spectroscopy, imaging and material characterization and serves as a scientific liaison between Gateway Analytical and their customers, as well as academic and industrial collaborators.
Posted in Authors, Blog | Tagged analytical testing, controlled release, hyperspectral imaging, Ingredient-Specific Particle Sizing, method development, method validation, microscopy, Nasal Drug Products, Nasal suspension PSD, oral dosage, pharmaceutical formulation, Raman, Raman chemical imaging, solid dispersions, spectroscopy
By Antonio Scatena on January 29, 2013
Antonio has worked at Gateway Analytical for almost 3 years, and has over 5 years experience in the pharmaceutical service, pharmaceutical forensic, criminal forensic, and materials science industries.
Posted in Authors, Blog | Tagged analytical instrumentation, analytical testing, Chromatography, criminal forensics, forensics, materials science, microscopy, pharmaceutical, pharmaceutical forensics, pharmaceutical services, quality assurance, quality control, quality management system, quality system, Raman chemical imaging, Raman spectroscopy, SEM-EDS, spectroscopy, trace evidence
By Oksana Olkhovyk on July 30, 2012
Presented at: The 39th Annual Meeting & Exposition of the Controlled Release Society (CRS 2012) Authors: Oksana Olkhovyk and Ryan Priore – Gateway Analytical, 5316 William Flynn Highway, Gibsonia, PA 15044 Release Date: July 16, 2012 Download Full Poster Introduction: Examination of drug particle size distributions (PSD), the extent of drug particle aggregates and content/blending uniformity [...]
Posted in Blog, Pharmaceutical, Poster Presentations | Tagged analytical testing, aqueous suspension formulations, confocal Raman spectroscopy, content uniformity, hyperspectral imaging, hyperspectral Raman imaging, Nasal Drug Products, Nasal suspension PSD, Particle Agglomeration, pharmaceutical formulation, spectroscopy | 1 Response
By Oksana Olkhovyk on March 23, 2012
Last week at PITTCON, Gateway Analytical scientists, Dr. Ryan J. Priore and Dr. Oksana Olkhovyk, presented in the Pharmaceutical – LC, GC and Raman session on the validation of Ingredient-Specific Particle Sizing (ISPS) for nasal suspension products using Raman Chemical Imaging (RCI). RCI combines the chemical identity and selectivity of Raman spectroscopy with digital imaging. [...]
Posted in Blog, Pharmaceutical | Tagged analytical testing, aqueous suspension formulations, method development, Nasal Drug Products, Nasal suspension PSD, pharmaceutical formulation, Raman chemical imaging, spectroscopy | Leave a response