Laser lights are usually employed for the Raman spectroscopic analysis. The photons emitted by the laser light are absorbed by the sample, temporarily entering a non-stationary, exceedingly brief ...

Raman spectroscopy should be ideal for revealing the molecular composition of these delicate samples, but archaeological ...

A research team led by Prof. Wang Zhenyou at the Aerospace Information Research Institute of the Chinese Academy of Sciences ...

Visualization of Tip-Enhanced Raman Spectroscopy (TERS): This diagram illustrates the interaction of a laser beam with a sample surface through a sharp metallic tip. The red laser light excites the ...

There has been a substantial increase in drug seizures in all major northern European ports, including Rotterdam, Anvers, Dunkerque, and Le Havre. These are now considered one of the main drug ...