Recent in Methods & Processes (page 8 of 8)
May 29, 2012 | Anthony J. O'Lenick Jr., Siltech LLC
Materials are extracted based on their solubility in different menstrua (solvents), and the spectral subtraction of solvents allows for the identification of groups present in the extracted materials. Given here is an example of how broccoli sprout fractions with four different FTIR spectra were derived using four different silicone polymer menstrua.
May 11, 2012 | Anthony J. O'Lenick Jr., Siltech LLC
Herein, industry expert Tony O'Lenick explains the difference between maceration and decoction, and how decoction can extract large quantities of inert materials that may contribute to microbiological spoilage.
May 11, 2012
In a study from the University of Warwick, researchers from the UK and Australia describe a new method to synthesize polymers offering unprecedented control over the final polymer structure.
May 3, 2012 | Ali Alikhan, MD, and Howard I. Maibach, MD
Following are some aspects of patch testing that require consideration, including the ingredients used, related legislative measures and testing limitations.
Apr 25, 2012
Researchers at Carnegie Mellon University have discovered how immune cells exchange information using a new fluorescent biosensor developed at the university.