Spectroscopy-03-01-21

Library Searching

March 01, 2021

IR Spectral Interpretation Workshop

36

3

One of the biggest practical limitations of infrared spectroscopy is its difficulty in analyzing mixtures. Infrared library searching can help, but it must be done right.

Analysis of a Mixture Solution Using Silver Nanoparticles Based on Surface-Enhanced Raman Spectroscopy (SERS)

March 01, 2021

Peer-Reviewed Research

36

3

SERS can be used for the detection and monitoring of drugs as pure compounds and mixtures. A demonstration of a sample preparation method used to detect components with weak substrate adsorption in the spectrum of a mixed solution is shown.

Combined Raman and Photoluminescence Imaging of Two-Dimensional WS2

March 01, 2021

Molecular Spectroscopy Workbench

36

3

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.