The Competitive influence of Li+, Na+, K+, Ag+, and H+ on the fragmentation of a pegylated polymeric excipient

Journal of the American Society for Mass Spectrometry

Volumn 26, Issue 1, 2014, Pages 166-173

  Wei, Juan ^a   Bristow, Anthony W T ^b   O'connor, Peter B ^a  

^a UNIVERSITY OF WARWICK   (United Kingdom)

^b ASTRAZENECA   (United Kingdom)

Author keywords

Cationization; Collisionally activated dissociation (CAD); Electron capture dissociation (ECD); Fourier transform ion cyclotron resonance (FTICR) mass spectrometry; Metal adducts; Polymer; Tandem mass spectrometry

Indexed keywords

CHARGE CARRIERS; DISSOCIATION; IONIC STRENGTH; LITHIUM; MASS SPECTROMETRY; METAL IONS; POLYMERS; POSITIVE IONS;

CATIONIZATION; COLLISIONALLY ACTIVATED DISSOCIATION; ELECTRON CAPTURE DISSOCIATION; FOURIER TRANSFORM ION CYCLOTRON RESONANCE; METAL ADDUCTS; TANDEM MASS SPECTROMETRY;

REDUCTION;

EXCIPIENT; LITHIUM ION; MACROGOL DERIVATIVE; POTASSIUM ION; PROTON; SILVER; SODIUM ION; SUCCINIC ACID DERIVATIVE; ALKALI METAL; ALPHA TOCOPHEROL; ALPHA-TOCOPHERYL POLYETHYLENE GLYCOL SUCCINATE; CATION; HYDROGEN;

ARTICLE; BINDING AFFINITY; COLLISIONALLY ACTIVATED DISSOCIATION; CONFORMATION; DIPOLE; DISSOCIATION; ELECTRON; FRAGMENTATION REACTION; POLYMERIZATION; PROTON TRANSPORT; REDUCTION; ANALOGS AND DERIVATIVES; CHEMISTRY; PROCEDURES; TANDEM MASS SPECTROMETRY;

CATIONS; EXCIPIENTS; HYDROGEN; METALS, ALKALI; POLYETHYLENE GLYCOLS; SILVER; TANDEM MASS SPECTROMETRY; VITAMIN E;

EID: 84919905407     PISSN: 10440305     EISSN: 18791123     Source Type: Journal    
DOI: 10.1007/s13361-014-1009-6     Document Type: Article

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