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Researchers at the University of Lausanne investigated the potential of rapid and portable spectroscopic techniques such as Raman and NIR for illicit drug profiling, with the aim of enhancing the timeliness and operational utility of the generated intelligence for ongoing investigations as opposed to utilizing gas chromatography-mass spectroscopy.

A recent study investigated how structural phase changes inside sensing materials dynamically influence performance during gas exposure.

The study reveals that infrared and Raman spectroscopy can accurately identify dye sources and detect light-induced chemical degradation in culturally significant Māori harakeke fibers.

A new review by researchers from the University of Waterloo, Sanofi, and McGill University highlights how vibrational and fluorescence spectroscopy are reshaping real-time monitoring of pharmaceutical bioprocesses. The authors detail recent advances in UV-Vis, NIR-MIR, Raman, and fluorescence sensing, supported by modern chemometrics and AI tools.

In this article, we focus on why LIBS is particularly ideal for forensic applications, especially for studying human or animal remains.

A recent study demonstrates that near-infrared (NIR) spectroscopy is a fast, cost-effective, and reliable tool for assessing soil and tree ecological traits, offering major potential for large-scale forest conservation and monitoring.

In this brief article, we discuss a rare celestial event that happened in late November involving the planet Saturn.

A new perspective article by Anna de Juan and Rodrigo Rocha de Oliveira highlights how hyperspectral imaging (HSI), paired with advanced chemometrics, is redefining process analytical technology (PAT) by coupling chemical specificity with full-field spatial resolution. Their work outlines how HSI surpasses classical spectroscopic PAT tools and enables quantitative, qualitative, and mechanistic insight into chemical processes in real time.

Jorge Caceres, a professor at Complutense University in Madrid, Spain, sat down with Spectroscopy to discuss how LIBS works as a fast, simple, cost-effective, and analytically conclusive technique for confidently re-associating human bone remains.

Top articles published this week include an interview with Damodaran Kirshnan Achary, who is the director of the NMR Facility at the University of Pittsburgh, and a tutorial article on biosensors.

In this study, surface-enhanced Raman spectroscopy (SERS) and solvent extraction were used to detect aconitine (AC) in various complex matrices using gold nanorod substrates. The experimental results demonstrated that ether efficiently extracted AC from soy sauce as an example complex matrix.

Damodaran Krishnan Achary of University of Pittsburgh highlights how modern NMR education is shifting toward real-world samples and interdisciplinary applications, reflecting the needs of industry and materials science researchers.

The University of Pittsburgh professor discusses how diffusion, relaxation, multinuclear, and ultra-high-resolution NMR experiments can be strategically applied to probe structure, dynamics, and interactions in complex chemical systems.