An evaluation of the analytical utility of the photodissociation of fast ion beams

Tecklenburg, Ronald E.; Russell, David H.

doi:10.1002/mas.1280090403

Cited by 31 publications

(11 citation statements)

References 123 publications

(16 reference statements)

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“…The general features of the EB/TOF instrument have been described previously [6]. Ions formed in the ion source are accelerated to 8 keY, and the analyte ion (mt> is mass-selected by MSI (Kratos MS-SO) [6). Prior to entering the collision cell, mt is decelerated to 1 keY [7].…”

mentioning

confidence: 99%

Detection of femtomole and sub-femtomole levels of peptides by tandem magnetic sector/reflectron time-of-flight mass spectrometry and matrix-assisted laser desorption ionization

Strobel

Solouki

White

et al. 1991

J. Am. Soc. Mass Spectrom.

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This article describes results of low-level (sub-femtomole) detection of peptides by matrix-assisted laser desorption ionization. The matrix-assisted laser desorption ionization method can be used for low-level detection of the parent ion, either [M + H](+) or [M + Na](+), and collision-induced dissociation of the parent ion can be performed at the picomole level. The instrument used for these studies is a novel high-performance magnetic sector (electric(E)/magnetic(B) sector)/reflectron time-of-flight (TOP) tandem mass spectrometer (EB/TOF).

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mentioning

confidence: 99%

Detection of femtomole and sub-femtomole levels of peptides by tandem magnetic sector/reflectron time-of-flight mass spectrometry and matrix-assisted laser desorption ionization

Strobel

Solouki

White

et al. 1991

J. Am. Soc. Mass Spectrom.

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“…The effect of coulombic repulsion on collisional activation of multiply charged ions is also under intensive study (57-60). Surface-induced dissociation (61) and photon induced dissociation (62) are also under development.…”

Section: Collisional Activationmentioning

confidence: 99%

Tandem Mass Spectrometry: The Competitive Edge for Pharmacology

Fenselau¹

1992

Annu. Rev. Pharmacol. Toxicol.

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“…This process was repeated, followed by sonication of the substrates first in distilled water and then ethanol. SAM surfaces were prepared by immersing the cleaned gold substrates in a 1 mM solution of CH3(CH2),SH (n = 10, 11,12,13,14,15,17) in ethanol for 72 h. The surfaces were then rinsed with pure ethanol and sonicated for 1 h, providing the Cl 1 to C18 surfaces, which were then mounted on the carousel holder in the UHV chamber, along with a cleaned bare gold substrate.…”

Section: B Ultrahigh Vacuum Studiesmentioning

confidence: 99%

A Compact UHV Tandem Quadrupole Mass Spectrometer for Surface‐Induced Dissociation Studies Using Well‐Characterized Surfaces

Bernasek

Park

Phelan

et al. 1998

Israel Journal of Chemistry

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Abstract. Collision of low-energy polyatomic ions with surfaces can be an effective method for ion activation and fragmentation for ion structural analysis. In order for this method to be more widely used, a better understanding of low-energy ion-surface reactions must be obtained. The design and construction of a compact tandem quadrupole mass spectrometer which can be used to investigate low-energy ion-surface reactions on well-characterized surfaces is described. This UHV-compatible instrument is designed to fit entirely on a standard eight-inch UHV flange, and so can be easily mounted on a typical UHV electron spectroscopy system for preparing and characterizing the scattering surface. The operation of this instrument is illustrated by the discussion of two examples: the first, the associative reaction between benzene ions and a hydrocarbon surface to form C,H,+ via a sputtered-ion mechanism; the second, an examination of the effect of organic monolayer structure on the reactivity of the monolayer for protonation of incident benzene ions.

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An evaluation of the analytical utility of the photodissociation of fast ion beams

Cited by 31 publications

References 123 publications

Detection of femtomole and sub-femtomole levels of peptides by tandem magnetic sector/reflectron time-of-flight mass spectrometry and matrix-assisted laser desorption ionization

Detection of femtomole and sub-femtomole levels of peptides by tandem magnetic sector/reflectron time-of-flight mass spectrometry and matrix-assisted laser desorption ionization

Tandem Mass Spectrometry: The Competitive Edge for Pharmacology

A Compact UHV Tandem Quadrupole Mass Spectrometer for Surface‐Induced Dissociation Studies Using Well‐Characterized Surfaces

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