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February 01, 2023
Studying the crystallinity of biodegradable polymers can be done without the complexity of larger instruments. Here’s how.
December 01, 2022
Extractables and leachable are typically studied using chromatographic techniques. This study explores what we can learn by using from using Raman microscopy for such studies.
June 01, 2022
Here, we explain how Raman spectroscopy is valuable for characterizing industrially important carbon materials.
February 01, 2022
Raman spectra can help determine protein structure. Here’s how.
December 01, 2021
We explain how to characterize barium fluorohalides with Raman spectroscopy.
November 01, 2021
Innovative database search technology can help Raman spectroscopists identify molecular vibrations; here, we show how to use these tools more effectively.
September 01, 2021
To better understand Raman spectral profiles, we briefly examine spectral line shapes, while discussing spectral shape, bandwidth, and broadening as percentage of Gaussian and Lorentzian components.
June 01, 2021
We illustrate how matching the optical properties of the microscope objective with the sample properties improves the spatial resolution and chemical speciation in depth profile measurements using confocal Raman microscopy.
March 01, 2021
Raman and photoluminescence spectroscopy were combined with imaging to examine the spatial variation of solid-state structure and electronic character of two-dimensional (2-D) tungsten disulfide (WS2) crystals, which represent a family of new inorganic 2-D materials.
February 01, 2021
Raman spectra were measured in combination with 2D-COS analysis to understand how the addition of propyl side groups to a biopolymer backbone influences the structure of the polymer at the atomic level.