• 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
  • 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
  • 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
  • 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
  • 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
  • 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
  • pharmaceuticals. She has combined mass spectrometry with electron-capture dissociation and collision-induced dissociation. Cooper has studied the fragmentation processes...
    5 KB (436 words) - 17:00, 28 April 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