Top articles published this week include insights into machine learning and chemometrics presented at the SciX Conference, a compilation of recent studies in environmental analysis, and a news article highlighting the latest research in mineral classification.

A recent study examined using surface-enhanced Raman spectroscopy (SERS) imaging in pesticide residue detection.

A recent study used spectroscopic techniques to study the mineral composition of sedimentary rocks in Texas.

Researchers in China proposed a new method using laser-induced breakdown spectroscopy (LIBS) in deep-sea mineral detection.

As part of our SciX 2024 conference coverage, we recently asked Ellen Miseo of Miseo Consulting about how mentorship has impacted her career and how new scientists can find a mentor.

Five invited speakers joined Joseph Smith, the 2024 Emerging Leader in Molecular Spectroscopy, on stage to speak about trends in hyperspectral imaging, FT-IR, surface enhanced Raman spectroscopy (SERS), and more during the conference in Raleigh.

A compilation of some of the latest studies in environmental analysis is presented below.

This new study examined food contact materials (FCMs) and how mass spectrometric techniques have been used to measure harmful substances from FCMs that end up in food.

During the conference in Raleigh, North Carolina, experts from universities around the world spoke about their research using Raman, infrared spectroscopy, and more for biomedical imaging.

A review by researchers from Curtin University comprehensively explores how chemometrics can revolutionize forensic science by offering objective and statistically validated methods to interpret evidence. The chemometrics approach seeks to enhance the accuracy and reliability of forensic analyses, mitigating human bias and improving courtroom confidence in forensic conclusions.

A recent study from American Mineralogist looked at improving mineral classification using dual-band Raman spectroscopy.

A recent study proposes a new model to monitor battery health for electronic devices, including electric vehicles.

A new review highlights the use of ultraviolet–visible–near infrared (UV–vis–NIR) absorption spectroscopy in studying catalytic processes. The research discusses how this technique uncovers reaction mechanisms, structural properties, and reaction kinetics, particularly in heterogeneous and photocatalysis, and explores its potential for broader applications.

A recent study looks at how to improve the aging life of lithium-ion batteries.

A recent study examined the use of surface-enhanced Raman spectroscopy (SERS) in detecting pollutants and pesticide residues in fruits and vegetables.