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

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 ...

A research team led by Prof. Fang Yonghua from the Hefei Institutes of Physical Science of the Chinese Academy of Sciences proposed and systematically optimized a novel parabolic mirror ...

Raman spectroscopy is increasingly used for polymer characterization because it is non-destructive, requires no sample preparation, and produces data in seconds. It is also simple for the user; even ...

This article discusses the application of Raman spectroscopy in electrolysis research to understand the electrode-potential induced redox-state changes in catalyst materials, detect surface-bound ...

Deep-UV resonance Raman (DUVRR) spectroscopy with excitation at 266 nanometers, matching the maximum UV absorption of mRNA, enables spectral differentiation of mRNA based on its degree of ...

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 ...

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