A research team led by Dr. Huang Qing from the Hefei Institutes of Physical Science of the Chinese Academy of Sciences has developed a new method using low-frequency Raman spectroscopy to detect ...
Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...
GIA’s laboratories use advanced instrumentation and research to deliver accurate grading, identification, and origin ...
The Raman spectroscopic studies using crystal violet as a ... UV–vis absorption spectrometer (PerkinElmer Lambda 950), a Fourier transform infrared spectroscopy instrument in the attenuated total ...
Portable spectroscopy instruments are vital for such analysis ... including the success of Raman and infrared spectroscopy in combatting counterfeit cannabis edibles. These techniques are at ...
An optical spectroscopic technique, surface-enhanced Raman spectroscopy (SERS), mostly used in the research setting for liquid sample analysis, has recently been applied to breath-based diagnostics.