An in situ silver cationization method for hydrocarbon mass spectrometry

We have developed a novel cationization method for the analysis of long-chain hydrocarbons via UV laser desorption mass spectrometry. In this technique we electrospray a thin coating of AgNO 3 over a sample and perform UV laser desorption to produce Ag + cationization of sample molecules. Use of thi...

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Veröffentlicht in:	Journal of the American Society for Mass Spectrometry 2005-04, Vol.16 (4), p.437-440
Hauptverfasser:	Grace, Louis I., Abo-Riziq, Ali, deVries, Mattanjah S.
Format:	Artikel
Sprache:	eng
Schlagworte:	Adducts Aliphatic compounds Aromatic compounds Cations Chemistry Desorption Exact sciences and technology Hydrocarbons Hydrocarbons, Aromatic - chemistry Ions Mass spectrometry Organic chemistry Reactivity and mechanisms Scientific imaging Silver Silver - chemistry Silver Nitrate - chemistry Spatial distribution Spatial resolution Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization - instrumentation Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization - methods Spectroscopy
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