𝔖 Bobbio Scriptorium
✦   LIBER   ✦

A 3T external source quadrupole Fourier transform mass spectrometer for ion/molecule reactions and analysis

✍ Scribed by Sési M. McCullough; Eric Gard; Carlito B. Lebrilla

Book ID
107920488
Publisher
Elsevier Science
Year
1991
Tongue
English
Weight
683 KB
Volume
107
Category
Article
ISSN
0168-1176

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

An External Source 7 T Fourier Transform
An External Source 7 T Fourier Transform Ion Cyclotron Resonance Mass Spectrometer with Electrostatic Ion Guide
✍ Forest M. White; Jarrod A. Marto; Alan G. Marshall 📂 Article 📅 1996 🏛 John Wiley and Sons 🌐 English ⚖ 538 KB

An external source 7 T Fourier transform ion cyclotron resonance (FTICR) mass spectrometer offers three main novel features. First, a 9-way ion-source cross allows for mounting of up to three ionization sources simultaneously, thereby minimizing 'downtime' for changing ion sources. Second, an electr

Sensitivity and amplitude calibration of
Sensitivity and amplitude calibration of a Fourier transform 3D quadrupole ion trap mass spectrometer
✍ Aurika Janulyte; Yves Zerega; Michel Carette; Christelle Reynard; Jacques Andre 📂 Article 📅 2011 🏛 John Wiley and Sons 🌐 English ⚖ 355 KB

## Abstract With a three‐dimensional (3D) quadrupole ion trap running in a Fourier transform operating mode, the detected signal is an image of the collective motion of the confined ions. Consequently, it is assumed that the image signal is the sum of the axial trajectories of the simultaneously co

Metastable decay of peptide ions on a Fo
Metastable decay of peptide ions on a Fourier transform mass spectrometer equipped with an external ion source
✍ Ho, Yen-Peng; Fenselau, Catherine 📂 Article 📅 2000 🏛 John Wiley and Sons 🌐 English ⚖ 87 KB 👁 2 views

Metastable decay rates of two peptides, RPPGFSPF and PKPQQFFGLM, were determined from ions produced in an external matrix-assisted laser desorption/ionization source with a Fourier transform mass spectrometer. An isolation and subtraction method that gives difference spectra was employed to monitor

Advanced Stored Waveform Inverse Fourier
Advanced Stored Waveform Inverse Fourier Transform Technique for a Matrix-assisted Laser Desorption/Ionization Quadrupole Ion Trap Mass Spectrometer
✍ Vladimir M. Doroshenko; Robert J. Cotter 📂 Article 📅 1996 🏛 John Wiley and Sons 🌐 English ⚖ 963 KB

The stored waveform inverse Fourier transform (SWIFT) technique is used for broadband excitation of ions in an ion-trap mass spectrometer to perform mass-selective accumulation, isolation, and fragmentation of peptide ions formed by matrix-assisted laser desorptionlionization. Unit mass resolution i