Effect of Dopants or Impurities on the Raman Spectrum of the Host Crystal
December 1st 2017Raman spectroscopy is a convenient method for probing the chemical bonding and solid state structure of crystals, and it is sensitive to the presence of dopants, impurities, and crystal defects in the host-crystal lattice. Here is what you need to know about how a hostcrystal Raman spectrum is affected by dopants and impurities.
New Spectroscopy-Based Approaches in Bioanalysis and Personalized Medicine
December 1st 2017Medical diagnostics is an exciting area of spectroscopy research, and one of the dreams is to develop spectroscopic tools that can be used for point-of-care diagnostics with a smartphone. Russ Algar, the 2017 Emerging Leader in Molecular Spectroscopy, is one of the scientists on that quest