Confocal Raman Imaging of Diamond Film

Using LIBS, infrared, and Raman spectroscopic techniques scientists detect quartz and hydrated silica, hinting at past Martian water activity and potential biosignatures

An interview with Paul Pudney, a winner of the William F. Meggers Award.

In this exclusive Spectroscopy interview, John Richmond and Tom Dearing of Thermo Fisher Scientific discuss the company’s Raman technology and the latest trends for process monitoring across various applications.

Volker Deckert, the winner of the 2013 Charles Mann Award, is advancing the use of tip enhanced Raman spectroscopy (TERS) to push the lateral resolution of vibrational spectroscopy well below the Abbe limit, to achieve single-molecule sensitivity. Because the tip can be moved with sub-nanometer precision, structural information with unmatched spatial resolution can be achieved without the need of specific labels.

Quality assurance and quality control (QA/QC) are essential in pharmaceutical manufacturing to ensure compliance with standards like United States Pharmacopoeia <232> and ICH Q3D, as well as FDA regulations. Reliable and user-friendly testing solutions help QA/QC labs deliver precise trace elemental analyses while meeting throughput demands and data security requirements.

Tianjin University researchers develop an advanced AI model to enhance food safety.