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Mass Spectrometry
Mass spectrometry (MS) is a powerful analytical technique that can solve most complex problems faced by the food analytical chemist, both in a...
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Proteomics for Microalgae Extracts by High-Resolution Mass Spectrometry
Two protocols of protein extraction from Arthrospira platensis (spirulina) microalgae to study their proteome by mass spectrometry (MS) are here...
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Untargeted High-Resolution Mass Spectrometry for Detection of Natural Products and Confiscated Powders and Pills
Drug testing for clinical toxicology purposes is difficult given the variety of drugs and substances that can be abused. High-resolution mass...
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Mass-Suite: a novel open-source python package for high-resolution mass spectrometry data analysis
Mass-Suite ( MSS ) is a Python-based, open-source software package designed to analyze high-resolution mass spectrometry (HRMS)-based non-targeted...
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Determination of Hydrolytic Transformation Products of Sesquimustards in Water by High Resolution Liquid Chromatography/Mass Spectrometry
AbstractAn approach to the determination of five sesquimustard markers, namely, bis(2-hydroxyethylthio)methane (BHETM),...
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Determination of Nitrogen Mustard Metabolites in Urine Using High-Performance Liquid Chromatography–High-Resolution Mass Spectrometry
AbstractLiquid chromatography–high-resolution mass spectrometry that combines the capabilities of highly selective separation of mixtures under...
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Determination of Methylphosphonic Acid and Alkyl Methylphosphonic Acid Esters in Soils by Liquid Chromatography–High-Resolution Mass Spectrometry
AbstractA method has been optimized for simultaneous extraction of ethyl methylphosphonic acid ester (EMPA), isopropyl methylphosphonic acid ester...
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Mass Spectrometry
Mass spectrometry is a useful technique for determination of molecular weight and molecular formula of an unknown compound. In this technique, mass...
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Chromatography High-Resolution Mass Spectrometry in Food and Environmental Chemistry
In the past 20 years, the evolution of mass spectrometry has undergone tremendous technological advances to improve mass resolution, accuracy, and...
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Kendrick mass defect analysis — a tool for high-resolution Orbitrap mass spectrometry of native lignin
Lignin is the second most abundant biopolymer in nature and a promising renewable feedstock for the production of aromatic compounds, composite...
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Sample Screening and Determination of 214 Veterinary Drug Residues in Food Using Chromatography–High-Resolution Mass Spectrometry
AbstractA combination of sample screening and subsequent confirmatory detection of contaminants represents an optimal strategy for routine analysis...
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Photolytic and Oxidative Degradation Behavior of Anticancer Drug Venetoclax: Characterization of New Degradation Products Using High Resolution Mass Spectrometry
AbstractVenetoclax ( VEN ), an anticancer drug, was subjected to photolytic and oxidative degradation studies. The comprehensive degradation profiling...
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Screening anabolic androgenic steroids in human urine: an application of the state-of-the-art gas chromatography-Orbitrap high-resolution mass spectrometry
Over the past few decades, anabolic androgenic steroids (AASs) have been abused in and out of competition for their performance-enhancing and...
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Lipidomics Analysis of Different Marine Fish Oils Using Untargeted Liquid Chromatography–Orbitrap High-Resolution Mass Spectrometry and Chemometrics
Marine fish oils (MFOs) have been known for their nutritional compounds, which benefit human health. MFOs contain various lipids which play an...
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Determination of anti-SARS-CoV-2 virustatic pharmaceuticals in the aquatic environment using high-performance liquid chromatography high-resolution mass spectrometry
The Covid-19 pandemic has affected the global population since 2019. The rapid development and approval of vaccines has brought relief. Yet,...
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Rapid determination of 48 stimulant residues in milk and dairy products by high-performance liquid chromatography coupled with quadrupole/Orbitrap high-resolution mass spectrometry
A fast and easy method was proposed for the determination and quantification of 48 stimulants in milk and dairy products using high-performance...
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Gas Chromatography and Mass Spectrometry: The Technique
Combining the techniques of gas chromatography and mass spectrometry provides conjunction with a confirmatory character, which has a great power of...
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Impurity identification in thiamethoxam by high resolution mass spectrometry and computer assisted elucidation
Thiamethoxam (TMX) is a widely used neonicotinoid insecticide in pest control. Identification of structurally related impurities is very important...
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Untargeted metabolomic analysis by ultra-high-resolution mass spectrometry for the profiling of new Italian wine varieties
The chemical composition of wine samples comprises numerous bioactive compounds responsible for unique flavor and health-promoting properties. Thus,...
