• Thumbnail for Matrix-assisted laser desorption/ionization
    spectrometry, matrix-assisted laser desorption/ionization (MALDI) is an ionization technique that uses a laser energy-absorbing matrix to create ions...
    70 KB (8,255 words) - 18:44, 12 June 2025
  • Thumbnail for Ion source
    isotope 252Cf. Matrix-assisted laser desorption/ionization (MALDI) is a soft ionization technique. The sample is mixed with a matrix material. Upon receiving...
    58 KB (7,164 words) - 22:50, 2 June 2025
  • Thumbnail for Electrospray ionization
    molecules to fragment when ionized. ESI is different from other ionization processes (e.g. matrix-assisted laser desorption/ionization, MALDI) since it may...
    45 KB (5,340 words) - 20:49, 23 May 2025
  • Thumbnail for Mass spectrometry
    electrospray ionization (ESI), desorption electrospray ionization (DESI), and matrix-assisted laser desorption/ionization (MALDI). Inductively coupled plasma...
    82 KB (10,342 words) - 13:45, 23 May 2025
  • Thumbnail for Surface-assisted laser desorption/ionization
    Surface-assisted laser desorption/ionization (SALDI) is a soft laser desorption technique used for mass spectrometry analysis of biomolecules, polymers...
    26 KB (3,250 words) - 01:54, 27 May 2025
  • Surface-enhanced laser desorption/ionization (SELDI) is a soft ionization method in mass spectrometry (MS) used for the analysis of protein mixtures. It...
    14 KB (1,659 words) - 06:14, 25 May 2025
  • Thumbnail for Ambient ionization
    electrospray ionization (LAESI), laser assisted desorption electrospray ionization (LADESI), laser desorption electrospray ionization (LDESI), laser ablation...
    62 KB (5,967 words) - 10:36, 27 May 2024
  • Thumbnail for Matrix-assisted laser desorption electrospray ionization
    Matrix-assisted laser desorption electrospray ionization (MALDESI) was first introduced in 2006 as a novel ambient ionization technique which combines...
    33 KB (4,005 words) - 23:46, 22 May 2025
  • Thumbnail for Desorption/ionization on silicon
    surface-based surface-assisted laser desorption/ionization (SALDI-MS) approach. Prior approaches were accomplished using nanoparticles in a matrix of glycerol,...
    9 KB (938 words) - 16:33, 23 May 2025
  • Thumbnail for Matrix-assisted ionization
    In mass spectrometry, matrix-assisted ionization (also inlet ionization) is a low fragmentation (soft) ionization technique which involves the transfer...
    9 KB (1,120 words) - 16:02, 30 March 2024
  • Thumbnail for Protein mass spectrometry
    used for the ionization of protein in mass spectrometry are electrospray ionization (ESI) and matrix-assisted laser desorption/ionization (MALDI). These...
    31 KB (3,815 words) - 12:56, 23 May 2025
  • Thumbnail for Koichi Tanaka
    sensitivity using a small organic compound as a matrix, that they named matrix-assisted laser desorption/ionization (MALDI). Also Tanaka's SLD is not used currently...
    8 KB (684 words) - 07:12, 15 June 2025
  • cases uses matrix-assisted laser desorption/ionization (MALDI) to indicate soft laser desorption ionization that is aided by a separate matrix compound...
    12 KB (1,327 words) - 00:52, 15 December 2023
  • Thumbnail for Desorption electrospray ionization
    Desorption electrospray ionization (DESI) is an ambient ionization technique that can be coupled to mass spectrometry (MS) for chemical analysis of samples...
    27 KB (3,290 words) - 17:08, 26 May 2025
  • Thumbnail for Laser spray ionization
    proteins. Hiraoka, Kenzo (April 2004). "Laser spray: electric field-assisted matrix-assisted laser desorption/ionization". Journal of Mass Spectrometry. 39...
    9 KB (1,156 words) - 16:47, 26 May 2025
  • Thumbnail for Α-Cyano-4-hydroxycinnamic acid
    B. T. (1992). "-α-Cyano-4-hydroxycinnamic acid as a matrix for matrix-assisted laser desorption mass spectrometry". Org. Mass Spectrom. 27 (2): 156–8...
    3 KB (123 words) - 18:41, 21 October 2024
  • Thumbnail for 3-Nitrobenzyl alcohol
    been used as a liquid matrix for fast atom bombardment and matrix-assisted laser desorption ionization. In electrospray ionization 3-NBA is doped into low...
    3 KB (191 words) - 19:38, 31 January 2024
  • primary methods of ionization for mass analysis used in droplet-based microfluidics today are matrix-assisted laser desorption/ionization (MALDI) and electrospray...
    212 KB (23,872 words) - 21:34, 16 June 2025
  • Thumbnail for MALDI imaging
    mass spectrometry imaging (MALDI-MSI) is the use of matrix-assisted laser desorption ionization as a mass spectrometry imaging technique in which the...
    20 KB (2,217 words) - 03:00, 25 May 2025
  • spectrometer can result in undesired peak deformation. Matrix-assisted laser desorption/ionization Franz Hillenkamp Sabine Becker (28 February 2008). Inorganic...
    3 KB (327 words) - 22:51, 16 December 2022
  • Thumbnail for History of mass spectrometry
    readily as ions produced by electron ionization. Matrix-assisted laser desorption/ionization (MALDI) is a soft ionization technique used in mass spectrometry...
    25 KB (2,961 words) - 19:21, 7 May 2025
  • secondary-ion ionization. Liquids with the analyte dissolved in them, or solutions, can be ionized through methods such as matrix-assisted laser desorption, electrospray...
    40 KB (5,402 words) - 03:12, 27 May 2025
  • Thumbnail for Liquid chromatography–mass spectrometry
    1002/mas.1280080103. Murray, Kermit K. (1997). "Coupling matrix-assisted laser desorption/ionization to liquid separations". Mass Spectrometry Reviews. 16...
    46 KB (5,943 words) - 11:41, 25 May 2025
  • Thumbnail for Time-of-flight mass spectrometry
    detectors with shorter response times. Matrix-assisted laser desorption ionization (MALDI) is a pulsed ionization technique that is readily compatible with...
    30 KB (3,944 words) - 02:32, 25 May 2025
  • Thumbnail for Laser diode thermal desorption
    Compared with desorption electrospray ionization (DESI), direct analysis in real time (DART) and matrix-assisted laser desorption/ionization (MALDI), where...
    19 KB (1,995 words) - 16:48, 22 May 2025
  • Thumbnail for Delayed extraction
    following pulsed laser desorption/ionization from a flat surface of target plate or, in other implementation, pulsed electron ionization or Resonance enhanced...
    4 KB (494 words) - 22:09, 24 January 2024
  • Mars Orbiter Laser Altimeter Marvin (robot) Maser Matrix-assisted laser desorption/ionization McCumber relation Megamaser Mercury laser Metal aromaticity...
    27 KB (2,609 words) - 17:09, 25 May 2025
  • a matrix is a compound that promotes the formation of ions. Matrix compounds are used in matrix-assisted laser desorption/ionization (MALDI), matrix-assisted...
    8 KB (595 words) - 10:34, 7 June 2025
  • Thumbnail for Chestnut
    "Polymer structure of commercial hydrolyzable tannins by matrix-assisted laser desorption/ionization-time-of-flight mass spectrometry". Journal of Applied...
    92 KB (10,718 words) - 00:56, 14 June 2025
  • Thumbnail for Iknife
    breakthrough came with desorption ionisation methods (secondary ionization mass spectrometry - SIMS, matrix-assisted laser desorption ionization - MALDI) a release...
    15 KB (1,681 words) - 12:26, 9 June 2025