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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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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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Mass Spectrometry with High-Performance Liquid Chromatography
Mass spectrometry (MS) is an analytical technique that provides information about the molecular weight and chemical characteristics of a compound....
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Spatial Metabolomics Using Imaging Mass Spectrometry
Imaging mass spectrometry (IMS) of biological tissues is a valuable multiplexed molecular imaging probe that provides the spatial distribution of...
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Update DESI Mass Spectrometry Imaging (MSI)
Desorption electrospray ionization (DESI) is an ambient technique that allows chemical information to be obtained directly from a wide range of...
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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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Mass Spectrometry-Based Methods for the Characterization of Wine Flavonoids
Mass spectrometry is one of the most sensitive techniques that can be used in wine analysis. The use of different mass spectrometric approaches...
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Identification of Arginylated Proteins by Mass Spectrometry
Here, we describe the method for the identification of arginylated proteins by mass spectrometry. This method has been originally applied to the...
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Detection of Protein Tyrosine Phosphatase Interacting Partners by Mass Spectrometry
Unraveling interacting partners of protein tyrosine (Tyr) phosphatases is considered a key aspect in resolving the regulation of signaling cascades...
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Comprehensive Urine Drug Screen by Gas Chromatography-Mass Spectrometry (GC-MS)
Drug screening is an important diagnostic tool in patient management and is an indispensable part of clinical toxicology laboratory services. While...
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Immunoaffinity Mass Spectrometry Diagnostic Tests for Multi-Biomarker Assays
Immunoaffinity mass spectrometry as an approach for diagnostic biomarker assays combines the advantages of antibody selectivity with the multiplexing...
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Instrument-Agnostizing Methodology for Liquid Chromatography–Mass Spectrometry Systems
Mass spectrometry is a powerful analytical technique used to identify unknown compounds, to quantify known compounds, and to elucidate the structure...
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Screening of Antimicrobial Residues in Muscle fromDifferent Species by Liquid Chromatography Coupled with Tandem Mass Spectrometry
A screening methodology for the analysis of 46 antimicrobial (ATB) residues has been developed and validated for application in muscle samples...
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Comprehensive Urine Drug Screen by Liquid Chromatography-Quadrupole Time of Flight Mass Spectrometry
Current trends in drug use include polydrug use as well as an ever-changing landscape of novel psychoactive substances. Immunoassay-based urine drug...
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Quantification of SARS-CoV-2 monoclonal IgG mass fraction by isotope dilution mass spectrometry
The availability of serology assays to measure antibodies against the SARS coronavirus 2 (SARS-CoV-2) expanded rapidly during the Covid-19 pandemic....
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Metabolomics Analysis of Aqueous Humor Based on Liquid Chromatography–Mass Spectrometry
Aqueous humor (AH) is a transparent fluid that fills the anterior segment of the eye. The composition and level of metabolites in AH are important...
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Introduction to Bioanalytical Mass Spectrometry
Presently, mass spectrometry is one of the most extensively used analytical techniques in bioanalysis. High sensitivity, selectivity, and resolution,...
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Perspective: Mass Spectrometry Imaging – The Next 5 Years
In order to achieve even more widespread adoption over the next 5 years, a number of issues in mass spectrometry imaging need to be addressed. These...
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Liquid Chromatography-Tandem Mass Spectrometry for Quantitation of Serum Pentobarbital
Pentobarbital is a short-acting barbiturate with anticonvulsant and sedative-hypnotic properties. Pentobarbital may be used to induce sedation,...
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Analysis of Hypoglycemic Drugs by Liquid Chromatography-Tandem Mass Spectrometry
A rapid and simple method to measure oral hypoglycemic agents is essential in the evaluation of a patient with spontaneous hypoglycemia. As a result,...