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A team of researchers is using near-infrared spectroscopy (NIR) coupled with partial least squares (PLS) to analyze the e-liquid components of e-cigarettes. 

Using Near-Infrared Spectroscopy to Analyze E-Cigarettes

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The James Webb Space Telescope's near-infrared spectrograph (NIRISS) has introduced the single object slitless spectroscopy (SOSS) mode, enhancing our ability to study exoplanet atmospheres with high resolving power. This innovation holds great promise for advancing our understanding of distant worlds and their compositions.

Unveiling Exoplanet Secrets: The Near-Infrared Spectrograph on the James Webb Space Telescope

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

A group of scientists from the University of Wrocław and the University of Innsbruck studied the relationships between aliphatic ketones and water molecules in various environments.

Researchers Study the Relationship Between Aliphatic Ketones and Water Molecules

Patrick Lavery is an Editor for the MJH Life Sciences brands LCGC and Spectroscopy, and their respective websites, 

. He previously spent nearly a decade as a news anchor, reporter, and producer at New Jersey 101.5 FM.

The method of analysis described by these researchers had the advantages of being in-line and in real time, compared to more traditional approaches such as high performance liquid chromatography (HPLC).

Near-Infrared Spectroscopy Predicts Drug Loading and Release Rate of Coating of Diclofenac Sodium Spheres

In this interview, Peter Griffiths, 2023 recipient of the Ellis R. Lippincott Award, reflects over his storied career, as well as his most recent work, which focuses on measuring fine airborne particles within mining environments.

Measuring Fine Airborne Particles Within Mining Environments: An Interview with 2023 Lippincott Award Winner Peter Griffiths

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

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

Researchers have developed an intelligent detection method for quaternary blended oil using near-infrared spectroscopy (NIRS) technology. 

Revolutionizing Oil Analysis: Intelligent Detection of Quaternary Blended Oil Using Near-Infrared Spectroscopy 

Scientists have developed a rapid and accurate method for predicting cocoa shell content in cocoa powder using handheld and benchtop vis-NIR spectrometers combined with chemometric techniques. 

Fast and Accurate Prediction of Cocoa Shell in Cocoa Powder: Handheld and Benchtop Vis-NIR Spectrometers Perform Analysis Using PLS Regression

Researchers have conducted a preliminary study on the potential use of near-infrared (NIR) and Raman spectroscopy for predicting ice cream mix viscosity. The study highlights the promising performance of NIR spectroscopy and serves as a starting point for further investigations into in situ application of these analytical tools in the ice cream manufacturing process.

Near Infrared (NIR) Spectroscopy