Raman Spectroscopy

Feb 22, 2012
Wavelength
By Spectroscopy Editors
The Coblentz Society and the Federation of Analytical Chemistry and Spectroscopy Societies (FACSS) recently named Professor Duncan Graham of the University of Strathclyde (Glasgow, Scotland) as the recipient of the Coblentz Society?s 2012 Craver Award.
Feb 01, 2012
Application Notebook
In the three decades since its discovery, surface-enhanced Raman scattering (SERS) has been used in numerous applications to increase signal intensity in Raman scattering experiments. The current study provides insight into the more practical aspects of enhanced Raman sampling for laboratory users. We describe how the signal enhancement from a surface-enhanced resonant Raman scattering (SERRS) process improves the ability to discriminate between ink samples using principal component clustering.
Feb 01, 2012
Spectroscopy
Confocal Raman microscopy can identify particles in the 5–50 ?m range and can bridge the gap between micro-FT-IR and SEM-EDS analyses.
Feb 01, 2012
Spectroscopy
Raman has a unique capability to characterize nanoscale materials that are between crystalline and amorphous.
Nov 01, 2011
Spectroscopy
Temperature measurements can be made using spectral features such as the position, linewidth, and intensity of the Raman signal associated with specific optical phonon modes. Each of these spectral characteristics offers particular advantages, depending on the type of device and operational considerations.
Oct 01, 2011
Spectroscopy
In the three decades since its discovery, surface-enhanced Raman scattering (SERS) has been used in numerous applications to increase signal intensity in Raman scattering experiments. The current study provides insight into the more practical aspects of enhanced Raman sampling for laboratory users.
Oct 01, 2011
Spectroscopy
How can you navigate the maze of choices for detecting molecular vibrations with mid-infrared (IR), near IR (NIR), and visible (Raman)? Understanding what is being measured, how it is measured, and the advantages and disadvantages of each technique, will help.
Oct 01, 2011
Spectroscopy
A critical review focused on the Raman spectroscopy of carbonaceous materials and of polymer-based nanocomposites that contain carbonaceous (nano) materials as fillers
Jul 01, 2011
Spectroscopy
Developments in lasers, detectors, low-cost instruments, and fiber-optic probes have greatly expanded the lubrication systems being studied by Raman spectroscopy.
Jul 01, 2011
Spectroscopy
A few key steps will protect your samples and help ensure accurate results.
native1_300x100
lorem ipsum