Charge Retention/Charge Depletion in ESI-MS: Theoretical Rationale.

Acetonitriles / chemistry Diamines / analysis Gases Lysine / chemistry Methanol / chemistry Models, Chemical Protons Spectrometry, Mass, Electrospray Ionization / methods
charge retention ion−solvent interactions proton transfer proton-bound cluster supercharging

Journal

Journal of the American Society for Mass Spectrometry
ISSN: 1879-1123
Titre abrégé: J Am Soc Mass Spectrom
Pays: United States
ID NLM: 9010412

Informations de publication

Date de publication:
01 Apr 2020
Historique:
pubmed: 10 3 2020
medline: 23 2 2021
entrez: 10 3 2020
Statut: ppublish

Résumé

Gas phase modification in ESI-MS can significantly alter the charge state distribution of small peptides and proteins. The preceding paper presented a systematic experimental study on this topic using Substance P and proposed a charge retention/charge depletion mechanism, explaining different gas- and liquid-phase modifications [Thinius et al.

Identifiants

DOI: 10.1021/jasms.9b00045 PMID: 32150409
pubmed: 32150409
doi: 10.1021/jasms.9b00045
doi:

Substances chimiques

Acetonitriles 0
Diamines 0
Gases 0
Protons 0
Lysine K3Z4F929H6
Methanol Y4S76JWI15
acetonitrile Z072SB282N

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

785-795

Auteurs

Alexander Haack (A)

Department of Physical and Theoretical Chemistry, University of Wuppertal, Gauss Str. 20, 42119 Wuppertal, Germany.
ORCID: 0000-0002-3124-9293

Christine Polaczek (C)

Department of Physical and Theoretical Chemistry, University of Wuppertal, Gauss Str. 20, 42119 Wuppertal, Germany.

Manuel Tsolakis (M)

Department of Physical and Theoretical Chemistry, University of Wuppertal, Gauss Str. 20, 42119 Wuppertal, Germany.

Marco Thinius (M)

Department of Physical and Theoretical Chemistry, University of Wuppertal, Gauss Str. 20, 42119 Wuppertal, Germany.

Hendrik Kersten (H)

Department of Physical and Theoretical Chemistry, University of Wuppertal, Gauss Str. 20, 42119 Wuppertal, Germany.

Thorsten Benter (T)

Department of Physical and Theoretical Chemistry, University of Wuppertal, Gauss Str. 20, 42119 Wuppertal, Germany.
ORCID: 0000-0003-0180-6156

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Classifications MeSH

questionsmedicales.fr › Composés chimiques organiques › Nitriles › Acétonitriles › Charge Retention/Charge Depletion in ESI-MS:...
questionsmedicales.fr › Composés chimiques organiques › Amines › Polyamines › Diamines › Charge Retention/Charge Depletion in ESI-MS:...
questionsmedicales.fr › Produits chimiques inorganiques › Gaz › Charge Retention/Charge Depletion in ESI-MS:...
questionsmedicales.fr › Acides aminés, peptides et protéines › Acides aminés › Acides aminés essentiels › Lysine › Charge Retention/Charge Depletion in ESI-MS:...
questionsmedicales.fr › Composés chimiques organiques › Alcools › Méthanol › Charge Retention/Charge Depletion in ESI-MS:...
questionsmedicales.fr › Techniques d'investigation › Modèles théoriques › Modèles chimiques › Charge Retention/Charge Depletion in ESI-MS:...
questionsmedicales.fr › Phénomènes physiques › Particules élémentaires › Nucléons › Protons › Charge Retention/Charge Depletion in ESI-MS:...
questionsmedicales.fr › Techniques d'investigation › Techniques de chimie analytique › Spectrométrie de masse › Spectrométrie de masse ESI › Charge Retention/Charge Depletion in ESI-MS:...