Open AccessBook
Fourier Transforms in NMR, Optical, and Mass Spectrometry: A User's Handbook
TLDR
In this paper, Fourier Transform Spectrometry (FT-Spectrometry) is used to derive the line shape derived from the motion of a Damped Mass on a Spring, which is then used for spectral line shape estimation.Abstract:
1. Spectral Line Shape Derived from the Motion of a Damped Mass on a Spring. 2. Fourier Transforms for Analog (Continuous) Waveforms. 3. Fourier Transforms of Digital (Discrete) Waveforms. 4. Fourier Transform Spectrometry: Common Features. 5. Noise. 6. Non-FT Methods for Proceeding from Time- to Frequency-Domain. 7. Fourier Transform Ion Cyclotron Resonance Mass Spectrometry. 8. FT/NMR. 9. FT/Interferometry. 10. Epilog: Fourier Transforms in Other Types of Spectroscopy. References. Problems (at the end of each chapter). Solutions to problems. Appendices. Index.read more
Citations
More filters
Journal ArticleDOI
Diffusion ordered nuclear magnetic resonance spectroscopy: principles and applications
TL;DR: In this article, the authors propose a method for the identification of the most likely candidate species of a given species from a set of known species: a.k.a. a. nomenclature.
Journal ArticleDOI
The Orbitrap: a new mass spectrometer
TL;DR: The Orbitrap as mentioned in this paper is a mass analyzer based on an electrospray ionization source (ESI) with an outer barrel-like electrode, coaxial with the inner spindlelike electrode and mass/charge values measured from the frequency of harmonic ion oscillations along the axis of the electric field, undergone by the orbitally trapped ions.
Journal ArticleDOI
Pulsed-field gradient nuclear magnetic resonance as a tool for studying translational diffusion, part 1: basic theory
TL;DR: In this paper, the authors considered the physical basis of the echo attenuation of a Hahn spin-echo pulse sequence containing a magnetic field gradient pulse in each τ period to measure the displacement of the observed spins.
Journal ArticleDOI
Petroleomics: The Next Grand Challenge for Chemical Analysis
Alan G. Marshall,Ryan P. Rodgers +1 more
TL;DR: The key features that have opened up this new field have been ultrahigh-resolution FT-ICR mass analysis, specifically, the capability to resolve species differing in elemental composition by C(3) vs SH(4) (i.e., 0.0034 Da), thereby extending to >900 Da the upper limit for unique assignment of elemental composition based on accurate mass measurement.
Journal ArticleDOI
The acquisition of multidimensional NMR spectra within a single scan
TL;DR: A scheme enabling the complete sampling of multidimensional NMR domains within a single continuous acquisition is introduced and exemplified, which could enable the characterization of transient events such as proteins folding, 2D NMR experiments on samples being chromatographed, and the incorporation of spectroscopic 2D sequences into in vivo imaging investigations.