関連する実験動画

Updated: Jul 13, 2026

Leaf Spray Mass Spectrometry: A Rapid Ambient Ionization Technique to Directly Assess Metabolites from Plant Tissues
06:43

Leaf Spray Mass Spectrometry: A Rapid Ambient Ionization Technique to Directly Assess Metabolites from Plant Tissues

Published on: June 21, 2018

オーク・リーフ・ローラーの性フェロモン: マス・フラグメントグラフィによって特定された複雑な化学メッセンジャーシステム

L B Hendry, M E Anderson, J Jugovich

    Science (New York, N.Y.)
    |January 31, 1975
    PubMed
    まとめ

    研究者は,オークの葉のローラーモットの性フェロモンの化学成分を特定しました. アトラクタントはテトラデセニルアセテートの混合物で,ダブルボンドは質量断片撮影を用いて位置づけられています.

    さらに関連する動画

    Assessing the Particulate Matter Removal Abilities of Tree Leaves05:07

    Assessing the Particulate Matter Removal Abilities of Tree Leaves

    Published on: October 7, 2018

    13C6-Glucose Labeling Associated with LC-MS: Identification of Plant Primary Organs in Secondary Metabolite Synthesis04:32

    13C6-Glucose Labeling Associated with LC-MS: Identification of Plant Primary Organs in Secondary Metabolite Synthesis

    Published on: March 22, 2024

    関連する概念動画

    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...
    Tandem Mass Spectrometry01:21

    Tandem Mass Spectrometry

    Tandem mass spectrometry is a technique that uses multiple mass analyzers in series to obtain a higher selectivity and reduce chemical noise during analyte detection. Instruments with multiple analyzers separated by an interaction cell enable secondary fragmentation and selected study of the fragment ions.Secondary fragmentations occur in the interaction cell and can be induced by various factors. Fragmentation induced by collision with inert gases, such as N2, Ar, He, etc., is called...