Identification of Contaminants/Unknown Substances in the Quality Control Process

Top articles published this week include an interview about aromatic–metal interactions, a tutorial article about the recent advancements in tip-enhanced Raman spectroscopy (TERS), and a news article about using shortwave and near-infrared (SWIR/NIR) spectral imaging in cultural heritage applications.

Researchers from Hebei University and Hebei University of Engineering have developed a hyperspectral imaging method combined with data fusion and machine learning to accurately and non-destructively assess walnut quality and classify storage periods.

Learn how to apply a ‘Total Workflow’ approach to sample preparation for elemental analysis. Leading to increased lab productivity, better data quality, lower costs, and improved safety.