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- Electrospray_ionization abstract "Electrospray ionization (ESI) is a technique used in mass spectrometry to produce ions. It is especially useful in producing ions from macromolecules because it overcomes the propensity of these molecules to fragment when ionized. Additionally and arguably more importantly, ESI is advantageous over other atmospheric pressure ionization processes (e.g. MALDI) since it may produce multiply charged ions, effectively extending the mass range of the analyser to accommodate the KDa-MDa orders of magnitude observed in proteins and their associated polypeptide fragments.Mass spectrometry using ESI is called electrospray ionization mass spectrometry (ESI-MS) or, less commonly, electrospray mass spectrometry (ES-MS). ESI is a so-called 'soft ionization' technique, since there is very little fragmentation. This can be advantageous in the sense that the molecular ion (or more accurately a pseudo molecular ion) is always observed, however very little structural information can be gained from the simple mass spectrum obtained. This disadvantage can be overcome by coupling ESI with tandem mass spectrometry (ESI-MS/MS). Another important advantage of ESI is that solution-phase information can be retained into the gas-phase.The electrospray ionization technique was first reported by Masamichi Yamashita and John Fenn in 1984. The development of electrospray ionization for the analysis of biological macromolecules was rewarded with the attribution of the Nobel Prize in Chemistry to John Bennett Fenn in 2002.One of the original instruments used by Dr. Fenn is on display at the Chemical Heritage Foundation in Philadelphia, Pennsylvania.".
- Electrospray_ionization thumbnail NanoESIFT.jpg?width=300.
- Electrospray_ionization wikiPageExternalLink ionization_esi.html.
- Electrospray_ionization wikiPageID "428085".
- Electrospray_ionization wikiPageRevisionID "606661026".
- Electrospray_ionization hasPhotoCollection Electrospray_ionization.
- Electrospray_ionization subject Category:Ion_source.
- Electrospray_ionization comment "Electrospray ionization (ESI) is a technique used in mass spectrometry to produce ions. It is especially useful in producing ions from macromolecules because it overcomes the propensity of these molecules to fragment when ionized. Additionally and arguably more importantly, ESI is advantageous over other atmospheric pressure ionization processes (e.g.".
- Electrospray_ionization label "Electrospray ionization".
- Electrospray_ionization label "Elektrospray".
- Electrospray_ionization label "Elektrospray-Ionisation".
- Electrospray_ionization label "Elettrospray".
- Electrospray_ionization label "Ionisation par électronébuliseur".
- Electrospray_ionization label "Ionización por electrospray".
- Electrospray_ionization label "Электроспрей".
- Electrospray_ionization label "تأين بالإرذاذ الإلكتروني".
- Electrospray_ionization label "エレクトロスプレーイオン化".
- Electrospray_ionization sameAs Elektrospray-Ionisation.
- Electrospray_ionization sameAs Ionización_por_electrospray.
- Electrospray_ionization sameAs Ionisation_par_électronébuliseur.
- Electrospray_ionization sameAs Elettrospray.
- Electrospray_ionization sameAs エレクトロスプレーイオン化.
- Electrospray_ionization sameAs Elektrospray.
- Electrospray_ionization sameAs m.0279fr.
- Electrospray_ionization sameAs Q902061.
- Electrospray_ionization sameAs Q902061.
- Electrospray_ionization wasDerivedFrom Electrospray_ionization?oldid=606661026.
- Electrospray_ionization depiction NanoESIFT.jpg.
- Electrospray_ionization isPrimaryTopicOf Electrospray_ionization.
