These compounds can readily aggregate, increasing the viscosity of the oil, which can plug wellbores and flowlines during the extraction and processing. In addition, asphaltenes can also deactivate ...

Active Spectrum unveiled the Benchtop Micro-ESR, a low-cost, personal-sized electron spin resonance spectrometer for measuring the type and concentration of free radicals. The Micro-ESR was originally ...

A new electron paramagnetic resonance (EPR) spectrometer aims to open the technology to a larger pool of scientists by making it cheaper, lighter, and easier to use without needing an experienced ...

Spectroscopy Letters provides vital coverage of fundamental developments, new or improved instrumentation, spectroscopic diagnostics, and applications of spectroscopy across all disciplines. Offering ...