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Chemical Analysis, Polymer Characteristics
Expert P. Expert has devoted a large part of his 40-year career to polymer characterization and macromolecular physical sciences. As a physical polymer chemist at the US Rubber Company and for some 35 years afterwards at Allied Chemical/AlliedSignal, much of…
Technical Problem-Solving for Materials and Processes
Expert has extensive experience in both gas and liquid chromatography. He has studied theoretical mechanisms of separation and published application techniques in environmental and biological areas. Skilled in the use of data acquisition and data handling systems, Expert is particularly…
Air Toxics and Hazardous Waste
Expert is a Vice President and Director of Air Toxics Monitoring and Chemistry within ENSR, in their Acton, MA office. He works principally in the toxic air pollutant area and, in particular, the characterization, quantification, and control of toxic air…
Chemical Engineering, Enzymes
Expert has spent the majority of his professional career developing and refining the use of chemical engineering techniques to design biochemical reactors holding enzymes and microbial cells. Expert is an Anson Marston Distinguished Professor Emeritus in Employer's Chemical Engineering program.…
Chemical Reaction Engineering
POROUS MATERIAL; REACTIONS IN POROUS SOLIDS. A major portion of Expert's research has been concerned with reactions of porous solids, the kinetics of which are largely controlled by pore diffusion. In particular, he has worked on coal/char combustion and desulfurization…
Materials Failure Analysis, Consulting Chemistry, Laboratory Analysis of Unknowns
Dr. J. Expert has over 30 years' experience in materials failure analysis and materials characterization as well as chemical analysis of cosmetics, pharmaceuticals, and foods. Expert's materials experience has included investigations of metals, plastics, ceramics, glass, and composites by laboratory…
Semiconductor Lasers, Photonic Devices, MOCVD Growth
Expert has expertise in many aspects of materials (including crystal) growth, characterization, and devices made from compound semiconductors, especially GaAs and related materials. This includes both liquid phase epitaxial growth and and metalorganic chemical vapor deposition of both optical and…
Analytical Chemistry, data analysis, liquid and gas chromatography and chemical separation science,
CHROMATOGRAPHY. For the past 35 years, expert has specialized in many different sub-fields of chromatography, including HPLC, reversed phase LC, gas chromatography, affinity chromatography, and ion chromatography. He has published extensively in all of these fields. Additionally, he has pioneered…
Synthetic Organic Chemistry. Evaluates organic spectra (NMR, MS, HPLC, GC/MS, etc.) Writes & edits chemical procedures. Retired Professor of Chemistry & General Science.
Expert has expertise in many aspects of organic chemistry. He is skilled in applied synthetic procedures. He is also knowledgeable about rare and fine chemical intermediates. Expert has experience with: aldehydes, ketones, and esters; many types of alcohols; and amides…
Analytical Chemistry, Chromatography, Mass Spectroscopy, Trace Organic Analysis, Pesticides, Etc.
Expert has over 30 years of gas chromatography experience, including designing, assembling, and testing of GC systems. He is proficient in trace organic analysis using both packed and capillary columns, FID, TCD, ECD, NPD, FPD, and GC/MS systems for detection.…