• Thumbnail for Electrospray ionization
    Electrospray ionization (ESI) is a technique used in mass spectrometry to produce ions using an electrospray in which a high voltage is applied to a liquid...
    45 KB (5,340 words) - 04:10, 1 April 2024
  • Thumbnail for Secondary electrospray ionization
    and coworkers used an electrospray to ionize molecules in the gas phase, and named the technique Secondary Electrospray Ionization. In 2007, the almost...
    24 KB (2,636 words) - 22:31, 8 March 2024
  • Thumbnail for Ambient ionization
    into charged electrospray droplets, thermally desorbed and ionized by chemical ionization, or laser desorbed or ablated and post-ionized before they enter...
    62 KB (5,967 words) - 12:23, 8 May 2024
  • 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...
    25 KB (3,121 words) - 14:22, 8 January 2024
  • Thumbnail for Ion source
    ambient ionization method for mass spectrometry that combines laser ablation from a mid-infrared (mid-IR) laser with a secondary electrospray ionization (ESI)...
    58 KB (7,140 words) - 08:46, 21 February 2024
  • Thumbnail for Laser ablation electrospray ionization
    Laser ablation electrospray ionization (LAESI) is an ambient ionization method for mass spectrometry that combines laser ablation from a mid-infrared (mid-IR)...
    18 KB (1,879 words) - 20:18, 10 March 2024
  • Thumbnail for Extractive electrospray ionization
    Extractive electrospray ionization (EESI) is a spray-type, ambient ionization source in mass spectrometry that uses two colliding aerosols, one of which...
    9 KB (1,208 words) - 18:25, 25 December 2023
  • Thumbnail for Mass spectrometry
    development of electrospray ionization (ESI) and Koichi Tanaka for the development of soft laser desorption (SLD) and their application to the ionization of biological...
    82 KB (10,342 words) - 00:29, 17 April 2024
  • Thumbnail for Nanospray desorption electrospray ionization
    Nanospray desorption electrospray ionization (nano-DESI) is an ambient pressure ionization technique used in mass spectrometry (MS) for chemical analysis...
    4 KB (417 words) - 14:37, 1 May 2024
  • Thumbnail for Matrix-assisted laser desorption/ionization
    fragile and fragment when ionized by more conventional ionization methods. It is similar in character to electrospray ionization (ESI) in that both techniques...
    69 KB (8,131 words) - 06:05, 25 March 2024