"Our technique uses stimulated Raman scattering, where the laser stimulates much higher frequency vibrations in the material, and is thousands of times more effective at narrowing linewidth." ...

Conventional spontaneous Raman spectroscopy of interfacial molecules typically requires plasmonic or electronic enhancement, ...

Detecting nanoscale plastic pollutants in the environment is a continuing challenge, and their presence is commonly only estimated rather than measured directly. A project at Vienna's TU Wien has now ...

Raman spectroscopy is a non-destructive analytical method that generates complex information about the phase, chemical structure and crystallinity of sample matter. A range of molecular interactions ...

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 imaging techniques are used to obtain information about the molecular vibrations and crystal structure of a sample. Image pixels are used to acquire a complete spectrum, which is subsequently ...

Prof. Narayan, a renowned expert in the field, delivered a comprehensive lecture on the fundamental principles of Raman ...

In confocal Raman microscopy, a Raman spectrometer is coupled to a standard optical microscope, which leads to a high magnification of the sample and subsequent Raman analysis. Combining Raman ...

Hyderabad: Researchers at the University of Hyderabad have developed a Raman spectroscopy-based method for glucose sensing ...

Raman microspectrometry works by combining the spatial resolving power of microscopy methods with the spectroscopic information provided by Raman spectroscopy. By translating a focused beam of light ...