Analytical Instrumentation

Researchers at Jiangnan University have developed a rapid, one-pot magnetic enrichment and electrochemical sensing platform that enables highly sensitive, streamlined detection of polystyrene microplastics.

Responding to a growing need for real-time elemental analysis, Thermo Fisher Scientific announced the launch of its Niton XL5e Handheld XRF Analyzer.

A recent review article explored methods that are used in agriculture to detect ammonia in pig housing. In the second part of our discussion of this topic, we focus on the protocols and frameworks and their importance in measuring ammonia in pig production.

ABB announced that they will develop a lunar soil analysis instrument for Canada's Lunar Utility Rover, enhancing lunar exploration and resource utilization through advanced infrared spectroscopy.

In a recent press release, Renishaw unveils TRRS technology, revolutionizing Raman spectroscopy by overcoming fluorescence challenges for accurate analysis of complex samples.

A recently developed sensor demonstrated that it could improve tannic acid detection in both food and environmental systems.

Top articles published this week include a two-part interview with Sergei Kazarian and Bernadette Byrne of Imperial College London, an inside look at wearables technology, and a tribute to Phil Williams, a pioneer of near-infrared (NIR) spectroscopy.

Spectroscopy is playing a sizable role in expanding the capabilities of remotely operated and manned submersibles. A recently published nonfiction book highlights the advancements made in deep-sea exploration technology, and we discuss spectroscopy's role in all of this.

Discover how an improved wavelet denoising technique enhances methane detection accuracy in TDLAS systems, optimizing signal quality and reducing noise.

The StellarScope AM/PA Raman Particle Analyzer, launched by StellarNet Inc., is an advanced analytical platform that merges automated mapping with particle analysis.

Recently, a team of researchers from Portugal examined a new method that could improve accessibility to kidney disease diagnostics.

A new study highlights terahertz (THz) metamaterials as a promising non-invasive, highly sensitive technology for improving food safety testing in agriculture.

Researchers at the National Research Council (CNR) in Rome have developed a compact spectroscopic sensor and machine learning system that can accurately recognize beverages in smart cups or glasses.

In this interview segment, Robert Ewing discusses how his contactless method improves on traditional drug detection techniques and how the VaporID technology remains adaptive to emerging synthetic variants.

In Part II of our three-part interview with Robert Ewing, he reviews the results of the Nogales border test.

In the first part of a three-part interview, Robert Ewing discusses the core technology behind the VaporID system, explains how the system differs from current IMS systems, and describes the challenges the team faced in miniaturizing the VaporID device into a portable, microwave-sized system.

The U.S. Department of Energy’s Pacific Northwest National Laboratory’s (PNNL) VaporID, which is a newly developed portable air sampling system incorporating a miniaturized mass spectrometer (MS), can detect trace levels of fentanyl, methamphetamine, cocaine, and even explosives like TNT with great accuracy.

A new study published in the Journal of South American Earth Sciences reveals how microbial activity, low pH conditions, and sediment chemistry in Brazil’s São Carlos Shale uniquely preserved diverse Upper Cretaceous fossils, offering fresh insights into the paleoenvironment of the Bauru Basin.

A new study published in the journal Food Chemistry by lead authors Qian Zhao and Jun Huang from Zhejiang University of Science and Technology unveil a new data-driven framework for predicting resistant starch content in rice

A recent study developed new photoacoustic probes to better visualize oxidative stress during acute liver injury.

This product review covers products introduced from May 2024 to April 2025.

Jiangxi Agricultural University researchers use AI and vis-NIRS to predict meat quality and freezing duration with high accuracy.

Researchers at Delft University of Technology have developed a novel method using single compound spectra to enhance the transferability and accuracy of Raman spectroscopy models for real-time fermentation monitoring.

Researchers from Gifu Pharmaceutical University and Gifu University Hospital unveil a novel polaprezinc (PLZ) mucoadhesive film designed to replace painful lozenges for cancer patients.