During light scattering, the majority of scattered light undergoes no change in frequency (or energy), in a process referred to as referred to as elastic or Rayleigh scattering. Raman spectroscopy ...

Definition:Raman Spectroscopy is a sophisticated analytical technique used to observe vibrational, rotational, and other low-frequency modes in a system. This material characterization technique ...

Vaccine development, disease diagnosis and early medical intervention are all supported by Raman spectroscopy. This tool provides rich, chemically-specific data that enables point-of-care utilization ...

Advances in a range of developmental and analytical tools drive the pharmaceutical industry toward Bioprocessing 4.0. “Adoption of Quality-by-Design (QBD) and Process Analytical Technology (PAT) ...

TERS gives the vibrational information of a sample with nanometric resolution. Obtaining physico-chemical information with such resolution opens up possibilities to characterize materials at ...

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 ...

A research team has successfully developed a self-locked Raman-electro-optic (REO) microcomb on a single lithium niobate chip. By synergistically harnessing the electro-optic (EO), Kerr, and Raman ...

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 ...

Microplastics are a growing problem in the world’s oceans, but how do you obtain quick and useful measurements in-situ, and at the depths needed to completely understand distribution, flow, and ocean ...