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Sirish Subash is the winner of the Young Scientist Award, presented by 3M and Discovery education. His work incorporates spectrophotometry, a nondestructive method that measures the light of various wavelengths that is reflected off fruits and vegetables.

Researchers at Henan Agricultural University have developed a multi-channel magnetic flow device combined with surface-enhanced Raman spectroscopy (SERS) for the rapid and precise isolation, identification, and quantification of lactic acid bacteria and yeast, revolutionizing quality control in fermented food production.

Top articles published this week include an interview with Landulfo Silveira Jr., an article about using Raman spectroscopy in hematology, and a recap of a recent study that used infrared (IR) spectroscopy to screen for cancer.

In this paper, a system based on laser induced breakdown spectroscopy (LIBS) and back propagation (BP) method was developed for the composition and traceability analysis of crop burning smoke.

Researchers at Bilkent University and Sabancı University, led by Burak Ülgüt, have advanced the understanding of charge transfer processes in lithium batteries by employing electrochemical impedance spectroscopy (EIS) with varied parameters, revealing critical insights into battery performance and kinetics.

Researchers from Sichuan University and the University of Georgia have developed an advanced method combining Raman spectroscopy and chemometric analysis to effectively identify and distinguish between various PFAS compounds, improving detection and environmental monitoring capabilities.

A recent study published in Frontiers in Aging Neuroscience by Wenyu Jiang and colleagues in China found that patients with mild cognitive impairment (MCI) exhibit abnormal functional connectivity in the right prefrontal cortex as revealed by fNIRS, highlighting potential cognitive implications and the protective role of education.

Spectroscopy sat down with Landulfo Silveira Jr. of Universidade Anhembi Morumbi-UAM and Center for Innovation, Technology and Education-CITÉ (São Paulo, Brazil) to talk about his team’s latest research using Raman spectroscopy to detect biomarkers of cancer in canine sera.

Top articles published this week include a SciX interview about mentorship, a feature article on wildlife crime, and a news article highlighting a new near-infrared (NIR) transient absorption spectrometer.

A recent study looked at how deep–UV Raman technology is studying the volcanic history of Mars.

A recent study examined the role of infrared (IR) spectroscopy in volcanology.

Here, a recap of a recent study that used Fourier transform infrared (FT-IR) imaging to evaluate changes in the inulin, lignin, and suberin contents of tuberous roots is presented.

The emergence of new spectroscopic technologies has allowed investigators to solve and prosecute wildlife crimes more quickly.

This new study examines how spectroscopic techniques, such as attenuated total reflection Fourier transform infrared spectroscopy (ATR FT-IR), ultraviolet–visible–near-infrared (UV-Vis-NIR) spectroscopy, and Raman spectroscopy, were used to analyze the pigments in ancient Chinese wall paintings.

Here, we present a compilation of some of the most recent studies that used Raman spectroscopy as part of their methodology.

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.

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 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 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.

Top articles published this week include an article about hyperspectral imaging in human skin research, a peer-reviewed article about analyzing geological samples using atomic spectroscopy techniques, and an equipment roundup piece about the latest products in the industry.

The study developed an effective mid-infrared spectroscopic identification model, combining principal component analysis (PCA) and support vector machine (SVM), to accurately determine the geographical origin of five types of millet with a recognition accuracy of up to 99.2% for the training set and 98.3% for the prediction set.

A recent study looked at how near-infrared (NIR) spectroscopy can evaluate the chemical composition of pet food and safeguard pet health.