RIKEN researchers have demonstrated a method that can detect tiny amounts of biomarkers in liquid samples and can distinguish ...

Raman spectroscopy is a reliable quantitative and qualitative technique used to examine molecular or material samples. Raman spectroscopy’s sensitivity to a sample’s vibrational structure makes it ...

Raman spectroscopy is an analytical technique that allows for the assessment of molecular structure and the identification of materials by examining the rotational and vibrational modes of molecules.

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 ...

BRAVO is a portable Raman spectrometer designed for rapid identification and authentication of raw materials. It delivers ...

UK researchers have successfully analyzed preservatives within some of Charles Darwin's historic specimen jars without ...

Raman scattering spectroscopy has been widely adopted as an analytical technique, thanks to its ability to detect characteristic spectral fingerprints for individual molecules. However, its ...

An AI framework processes 176,000 Raman spectroscopy papers, turning them into a knowledge graph that uncovers landmark discoveries, tracks community evolution, and forecasts emerging scientific ...

Laser wavelength selection, a critical determinant of accuracy and data quality, is guided by factors such as resonance, fluorescence, and sample absorption. Ensuring the correct laser wavelength ...

Scientists report chemical evidence that fragments of hemoglobin, the molecule responsible for carrying oxygen in blood, may still exist inside certain dinosaur fossils. Using a specialized ...