Related Experiment Video

Updated: Jun 17, 2026

A Strategy for Sensitive, Large Scale Quantitative Metabolomics
14:18

A Strategy for Sensitive, Large Scale Quantitative Metabolomics

Published on: May 27, 2014

Mass-spectrometry-based metabolomics: limitations and recommendations for future progress with particular focus on

Augustin Scalbert, Lorraine Brennan, Oliver Fiehn

    Metabolomics : Official Journal of the Metabolomic Society
    |January 5, 2010
    PubMed

    More Related Videos

    Identification and Quantification of Deranged Metabolites in Critically Ill Patients Using NMR-Based Metabolomics11:02

    Identification and Quantification of Deranged Metabolites in Critically Ill Patients Using NMR-Based Metabolomics

    Published on: November 29, 2024

    Untargeted Metabolomics from Biological Sources Using Ultraperformance Liquid Chromatography-High Resolution Mass Spectrometry (UPLC-HRMS)11:00

    Untargeted Metabolomics from Biological Sources Using Ultraperformance Liquid Chromatography-High Resolution Mass Spectrometry (UPLC-HRMS)

    Published on: May 20, 2013

    Related Concept Videos

    Mass Spectrometry: Complex Analysis01:21

    Mass Spectrometry: Complex Analysis

    Mass spectrometry is an important technique for the identification of pure compounds. However, it has some limitations for the analysis of complex mixtures, often due to excessive fragmentation making the spectrum too complicated to decipher. Mass spectrometry can be combined with suitable separation methods in sequence, forming hyphenated methods, which are useful in the analysis of complex mixtures.
    GC–MS is a powerful hyphenated method commonly used in forensics and environmental...
    MALDI-TOF Mass Spectrometry01:19

    MALDI-TOF Mass Spectrometry

    Mass spectrometry is a powerful characterization technique that can identify and separate a wide variety of compounds ranging from chemical to biological entities, based on their mass-to-charge ratio (m/z). The instruments that allow this detection, known as mass spectrometers, have three components: an ion source, a mass analyzer, and a detector. These spectrometers differ based on the nature of their ion source and analyzers.Matrix-assisted laser desorption ionization (MALDI) is a commonly...
    Peptide Identification Using Tandem Mass Spectrometry01:33

    Peptide Identification Using Tandem Mass Spectrometry

    Tandem mass spectrometry, also known as MS/MS or MS2, is an analytical technique that employs two mass analyzers. Essentially it is a series of mass spectrometers that helps isolate a particular biomolecule and then helps study its chemical properties.
    This technique helps gather information regarding the protein from which the peptide was obtained and to study the peptides’ amino acid sequence. Identifying peptides from a complex mixture is an important component of the growing field of...
    Mass Spectrometry: Overview01:19

    Mass Spectrometry: Overview

    Mass spectrometry is an analytical technique used to determine the molecular mass and molecular formula of a compound. The basic principle of mass spectrometry is to generate ions from the analyte molecule and measure these ion abundances against their molecular mass. One common type of ionization, known as electron ionization or EI, bombards the analyte molecules in the gas phase with high-energy electron beams. The electron beams displace an electron from the molecule and leave behind a...