The interaction of matter and electromagnetic radiation is studied during spectroscopic analysis to obtain useful information regarding the physical structure, composition, and morphology of the ...

We studied the potential desorption of aspirin (ASA) from activated charcoal (AC) in 8 volunteers in a cross-over study. Separated by 10 days, subjects received either 1 gm of ASA in solution or a ...

In our everyday life it's not uncommon to see the same material in different states. Take for example water: it's a liquid at ambient temperature, we can convert into ice when cooled below 0°C and it ...

Thermal desorption (TD) refers to the process of heating a material in order to release adsorbed compounds from it. TD, as an analytical method, is used as a pre-concentration technique for gas ...

Mass spectrometry (MS) is already perhaps the most popular analytical chemistry tool in drug discovery and development. Its use is ubiquitous in bioanalytical laboratories for drug and metabolite ...