In this industry, Raman spectroscopy is a newcomer as a very powerful characterization method. Indeed, Raman spectroscopy can supply qualitative and quantitative information of the polymorphy, with 1 ...

Photothermal Spectroscopy Corp. today announced the release of stRAMos ™, a next-generation Raman microscope based on photothermal detection of Stimulated Raman scattering, or SRS. This new system ...

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 ...

Researchers have developed a label-free and non-invasive Raman spectroscopy approach that can acquire microscopic images of biological samples and identify a wide range of biomolecules with ...

There are obvious differences between cancerous cells and normal cells in morphology, chemical properties and mechanical properties. The detection of cytochemical and mechanical properties of tumor ...

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 ...

In pharmaceutical research, understanding complex materials is vital; however, current methods are outdated. Tabletop SEM with Raman and EDS is seen as the future for pharmaceutical research.

Graphene is a material that has a one-atom layer of carbon atoms with a thickness of only 335 pm. It can be modified using oxidization and functionalization. For example, graphene gains properties ...

First author Marcos de Oliveira uses a line-scan Raman microscope to rapidly acquire Raman signals from the entire cell volume. (Courtesy: Marcos de Oliveira, University of California, Davis) Thyroid ...

A recent study posted to the Research Square* preprint server, and currently under consideration at a Nature Portfolio Journal, investigated the specific intracellular signature of severe acute ...