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Researchers from Beihang University in Beijing, China, introduce a dynamic multivariate outlier detection algorithm, DM-SRD, in the journal Applied Spectroscopy, significantly improving the accuracy of real-time monitoring for surface water contamination by addressing challenges posed by hydrological fluctuations.

Dynamic Multivariate Outlier Detection Revolutionizes Real-Time Monitoring of Surface Water Contamination

Aaron Acevedo is an assistant editor for LCGC and Spectroscopy at MJH Life Sciences.

At the 2023 Gulf Coast Conference, Spectroscopy spoke with Kevin Schug of the University of Texas at Arlington, about predicting gas phase vacuum ultraviolet spectra using machine learning. This interview was one of four conducted live at GCC 2023.

Gulf Coast Conference: Kevin Schug Discusses Predicting Gas Phase Vacuum Ultraviolet Spectra

Researchers used a multi-faceted approach that combined UV-visible, fluorescence, and circular dichronism spectroscopy to study the interaction between a newly synthesized 2-phenylquinoline-polyamine conjugate (QPC) and bovine serum albumin (BSA).

Study Explores Interaction Between 2-Phenylquinoline-polyamine Conjugate and Bovine Serum Albumin

This year’s recipient of the Coblentz Award, Wei Xiong of the University of California, San Diego, is being honored for his work. Spectroscopy spoke to Xiong about his work and his feelings about receiving this award.

Polaritons and What They Can Do: Talking With 2023 Coblentz Award Winner Wei Xiong

In this interview, James Chapman discusses his current and future research efforts, and how combining spectroscopy with machine learning tools can change how bacterial research is conducted.

New Analytical Tools for Biomedical Applications Using Machine Learning and Spectroscopy

Researchers delve into the interaction between calf thymus DNA and an anticancer platinum (Pt) complex, uncovering its binding mechanism through spectroscopy and molecular dynamic simulations, offering valuable knowledge for future therapeutic advancements.

Unveiling the DNA Binding Mechanism of Anticancer Pt Complex

Scientists have developed an innovative method combining response surface methodology (RSM) and artificial intelligence network (AIN) to accurately estimate malondialdehyde (MDA) levels, a crucial biomarker for lipid peroxidation and oxidative stress measurement. 

Scientists Pioneer Advanced Method for Assessing Lipid Peroxidation

UV-Vis-NIR can be used to understand how ancient buildings were constructed. Here, a UV-Vis-NIR and EDXRF spectrophotometer were used to analyze glazed tiles that comprised a historical site built in Ancient China.

Technological Analysis of Glazed Tiles Unearthed from Bao’ensi in Nanjing

Our annual review of new products for atomic and molecular spectroscopy, including details by category and highlights of overarching trends.

2023 Review of  Spectroscopic Instrumentation

Scientists have conducted a theoretical study on the rubrofusarin molecule, analyzing its structure, vibrational and UV-vis absorbance spectra, and discussing the impact of solvents on its properties, with implications for understanding the characteristics of Fusarium Head Blight (FHB), a fungal disease that affects cereal crops. 

UV-vis Spectroscopy