Measuring samples in the transmission configuration provides some potential that cannot be addressed by the traditional backscattering coupling with a microscope. Although transmission Raman ...

Spectral resolution is the most important feature of a spectrometer. This parameter determines the maximum number of spectral peaks that can be achieved using the system. For example, in the case of a ...

Please provide your email address to receive an email when new articles are posted on . Aromatic amino acids and peptide backbones “most effectively discriminated” fibromyalgia from other rheumatic ...

Raman spectroscopy is an analytical characterization technique which has been around for many decades. Since it’s first inception to build a database of molecular vibrational frequencies, it has ...

Transmission Raman Spectroscopy is a variation of transmission Raman spectroscopy that is often used to probe the bulk properties of samples that scatter diffusely. It is particularly useful for the ...

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 point light source (laser) is used by confocal microscopy which is focused onto the sample. The reflected (fluorescence) light is often collected with the same objective and then focused into a ...

Semiconductor nanocrystals are conducting materials with a size that has been reduced to the nanoscale. This size reduction can greatly enhance the physical, chemical, and optical characteristics, ...

The research team are using Raman spectroscopy to find signatures of radiation resistance in tumours. (Courtesy: Will Kirk/Homewood Photography) Santosh Paidi, a graduate research assistant and lead ...

A PDF version of this document with embedded text is available at the link below: US012203862B1 (12) United States Patent LaChapelle et al. (54) RAMAN SPECTROSCOPY SYSTEM (71) Applicant: Haemanthus, ...