• Thumbnail for Electron-capture dissociation
    Electron-capture dissociation (ECD) is a method of fragmenting gas-phase ions for structure elucidation of peptides and proteins in tandem mass spectrometry...
    26 KB (3,262 words) - 20:43, 30 January 2024
  • Thumbnail for Tandem mass spectrometry
    Adding an electron through an ion-ion reaction is called electron-transfer dissociation (ETD). Similar to electron-capture dissociation, ETD induces...
    60 KB (7,361 words) - 23:29, 10 July 2024
  • Thumbnail for Electron-transfer dissociation
    (MS/MS). Similar to electron-capture dissociation, ETD induces fragmentation of large, multiply-charged cations by transferring electrons to them. ETD is...
    15 KB (1,800 words) - 01:18, 22 June 2024
  • spectrometer. AB + e− → AB−• In dissociative resonance capture, the compound fragments resulting in electron capture dissociation (ECD). ECD forms an anion...
    9 KB (1,116 words) - 21:14, 22 December 2023
  • Thumbnail for Collision-induced dissociation
    tandem mass spectrometry. Electron-capture dissociation (ECD) Electron-transfer dissociation (ETD) Infrared multiphoton dissociation (IRMPD) Wells JM, McLuckey...
    11 KB (1,346 words) - 20:53, 21 June 2024
  • Thumbnail for Neil Kelleher (scientist)
    proteomics and the development of the fragmentation technique of electron-capture dissociation with Roman Zubarev while in Fred McLafferty's lab at Cornell...
    3 KB (179 words) - 21:14, 12 June 2024
  • Thumbnail for Top-down proteomics
    tandem mass spectrometry is accomplished by electron-capture dissociation or electron-transfer dissociation. Effective fractionation is critical for sample...
    11 KB (1,363 words) - 15:08, 16 February 2024
  • Crime Department of the City of London Police Electron capture detector Electron-capture dissociation Electronic civil disobedience Energy Citations...
    995 bytes (147 words) - 16:25, 16 November 2023
  • Photodissociation Blackbody infrared radiative dissociation Electron capture dissociation Collision-induced dissociation is another, more common, method to fragment...
    7 KB (760 words) - 14:16, 15 December 2023
  • Thumbnail for Fragmentation (mass spectrometry)
    induced dissociation which uses laser to induce the ion formation, electron-capture dissociation (ECD) due to capturing of low energy electrons, electron-transfer...
    11 KB (1,183 words) - 08:46, 21 May 2024
  • Electron-capture dissociation. In 1997, while in Fred McLafferty's lab at Cornell University, Zubarev discovered the phenomenon of electron-capture dissociation...
    5 KB (555 words) - 07:31, 22 March 2024
  • down characterization of proteins by electron capture dissociation and blackbody infrared radiative dissociation mass spectrometry (Thesis). OCLC 52791635...
    10 KB (867 words) - 23:24, 26 September 2023
  • gas chromatography–mass spectrometry. He is also known for electron-capture dissociation, a method of fragmenting gas-phase ions. Fred McLafferty was...
    15 KB (1,244 words) - 19:53, 19 June 2024
  • Thumbnail for Mass spectrometry
    collision-induced dissociation (CID), electron capture dissociation (ECD), electron transfer dissociation (ETD), infrared multiphoton dissociation (IRMPD), blackbody...
    82 KB (10,321 words) - 11:09, 10 July 2024
  • EA – Electron affinity EAD – Electron-activated dissociation ECD – Electron-capture dissociation ECI – Electron capture ionization EDD – Electron-detachment...
    14 KB (1,055 words) - 09:17, 7 November 2023
  • produced by MALDI in-source decay (ISD), electron capture dissociation (ECD), and electron transfer dissociation (ETD) proceed with little or no scrambling...
    28 KB (3,374 words) - 09:40, 30 May 2024
  • bradykinin) using Infrared multiphoton dissociation (IRMPD), Collision-induced dissociation (CID) and Electron-capture dissociation (ECD), accurate mass measurements...
    3 KB (290 words) - 09:17, 8 June 2022
  • bottom-up proteomics. Electron-capture dissociation (ECD), collisional-induced dissociation (CID), and infrared multiphoton dissociation (IRMPD) are all utilized...
    17 KB (2,196 words) - 18:39, 25 March 2024
  • observed but no losses of ammonia or water. In electron transfer dissociation (ETD) and electron capture dissociation (ECD), the predominant ions are c, y, z+1...
    29 KB (3,995 words) - 23:47, 27 November 2023
  • fragmentation techniques such as electron-capture dissociation (ECD)/negative ion ECD (niECD) and infrared multiphoton dissociation (IRMPD) at low (femtomole)...
    5 KB (299 words) - 01:28, 17 April 2023
  • Thumbnail for Digital ion trap
    the varying electric field. This enabled Electron-capture dissociation, which needs very low energy electron beam to interact with the trapped ions, achieved...
    40 KB (5,225 words) - 17:17, 23 May 2024
  • Thumbnail for Ionization
    According to a qualitative model the dissociation of the molecules occurs through a three-step mechanism: MPI of electrons from the inner orbitals of the molecule...
    48 KB (6,714 words) - 23:23, 5 July 2024
  • may gain internal energy to overcome its barrier for dissociation. Multiple-photon dissociation (MPD; IRMPD with infrared radiation) can be achieved by...
    19 KB (2,410 words) - 05:58, 10 June 2024
  • the important role of electron-electron correlation effects in processes involving multiple electrons. In dissociative capture pronounced quantum-mechanical...
    7 KB (872 words) - 06:52, 4 January 2024
  • a plasma. At temperatures above 3500 K H2 und O2 are dissociated. electron impact dissociation: e + X H ( s , l , g ) → H ( g ) + X ( s , l , g ) {\displaystyle...
    11 KB (1,649 words) - 11:05, 7 March 2024
  • Thumbnail for Matrix-assisted ionization
    structural information: electron transfer dissociation (ETD), collision-induced dissociation (CID), and electron capture dissociation (ECD).[citation needed]...
    9 KB (1,120 words) - 16:02, 30 March 2024
  • Thumbnail for HIST1H2BD
    (2006). "Gene-specific characterization of human histone H2B by electron capture dissociation". J. Proteome Res. 5 (2): 233–9. doi:10.1021/pr050268v. PMID 16457587...
    10 KB (934 words) - 23:15, 3 March 2023
  • Thumbnail for Protein mass spectrometry
    of whole protein ions has been investigated recently using electron capture dissociation and has demonstrated extensive sequence information in principle...
    31 KB (3,815 words) - 23:50, 5 May 2024
  • Thumbnail for Photosynthesis
    ability of P680 to absorb another photon and release another photo-dissociated electron. The oxidation of water is catalyzed in photosystem II by a redox-active...
    110 KB (11,795 words) - 22:17, 12 July 2024
  • Thumbnail for Supernova
    type called an electron capture supernova. ... In an electron capture supernova, as the core runs out of fuel, gravity forces electrons in the core into...
    201 KB (21,892 words) - 01:14, 4 July 2024