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A Brian Smith Column
A Compilation of the Latest Studies Using NIR
The Latest Applications in Chemometrics
An Inside Look at a New Study
Using LIBS to Gauge the Hardness of Steel Rails
A recent study from Southwest Jiaotong University examines using laser-induced breakdown spectroscopy (LIBS) to analyze the sturdiness of steel rails used in infrastructure projects.
SERS-Based System Used to Detect Synthetic Antioxidants
Chinese scientists recently made a surface-enhanced Raman scattering (SERS)-based approach to detect synthetic antioxidants in food samples.
Best of the Week: Green Chemistry Chemometrics, Handheld Raman to Fight Fentanyl
Here are the top five articles that the editors of Spectroscopy published this week.
How Chemometrics is Impacting Green Chemistry Solutions
A recent study offers an inside look as to how chemometric modeling is directly impacting greener analytical solutions.
Fluorescent Probe Created to Better Analyze Chemicals Behind Depression
Chinese scientists recently created a dual-response fluorescent probe to better understand the pathological mechanisms of depression disorder.
Handheld Raman to Fight Fentanyl—A Crucial New Use for an Established Tool
Metrohm has launched a website that details the use of portable Raman spectroscopy instrumentation to detect fentanyl, and other manufacturers are joining the battle too.
NIR Capabilities Added to Metrohm OMNIS Platform
Metrohm considers NIR spectroscopy to be fast, easy to use, non-destructive, and chemical-free, and has developed a new addition to its platform for the analysis of liquid, solid, or a combination of samples in a short time.
Fruits’ Maturity Stages Measured Using Portable Hyperspectral Imagers
Scientists from Nanjing Forestry University recently used a portable hyperspectral imager to help detect maturity stages in Camellia oleifera fruits.
Accurate Elemental Mapping of Plant Tissues Using LA-ICP-TOF-MS
A recent study led by Detlef Gunther examined using laser ablation with inductively coupled plasma time-of-flight mass spectrometry (LA-ICP-TOF-MS) in quantifying elements in biotissues of plants.
Portable Device Utilizes Machine Learning for On-Site Freshness Evaluation
A recent study published in Analytical Chemistry developed a new optical emission spectroscopy (OES) method to analyze food for aromatic molecules.
New Nanoprodrug System Created to Treat Liver Cancer
In a recent study out of China, Liyi Zhou and her fellow scientists created a nanoprodrug system to help treat liver cancer.
Deep Learning SERS in the Rapid Detection of Kidney Allograft Injuries
A recent study from the University of Shanghai for Science and Technology used surface-enhanced Raman spectroscopy (SERS) to improve analysis of biological fluids such as urine.
Best of the Week: Recapping Analytica 2024
16 New Spectroscopy Products Showcased at Analytica 2024
From new gas analysis systems to Raman tools and software, here are some of the new products vendors showcased at the world’s largest laboratory and analysis industry trade fair.
Rapid In Situ Assessment of Peach Kernel Quality Using Near Infrared Spectroscopy
A recent study examined how near-infrared (NIR) spectroscopy was used to ensure peach kernel quality.