Results 161 to 170 of about 919,285 (215)

Localisation of corticosteroids in male mouse kidney by mass spectrometry imaging

open access: yes
Stasinopoulos I   +9 more
europepmc   +1 more source

Mass Spectrometry

2012
Mass spectrometry has evolved to become the biggest (in market share and total expenditure) analytical technology. It is also the analytical instrumentation sector with the biggest annual increase, thus signifying its importance and value. Mass spectrometry has become the method of choice because it offers unique characteristics not provided by other ...
Kaklamanos, G.   +2 more
openaire   +2 more sources

Mass Spectrometry

2009
For twenty years or so now, mass spectrometry has been used to get exact measurements of the mass of biological molecules such as proteins, nucleic acids,oligosaccharides, and so on. Over the past ten years, this technology has followed the trend toward miniaturisation and the samples required can be much smaller.
Pflieger, D., Forest, E., Vinh, J.
openaire   +2 more sources

Mass Spectrometry

2014
Over the last 100 years, mass spectrometry has become a critical aspect of geological science by providing ages from isotope–ratio measurements of natural radioactive decay. Mass spectrometry has also provided isotopic compositions of a myriad of solids, liquids, and gases that have been invaluable for understanding earth science processes, the rates ...
Paces, James B.   +2 more
openaire   +2 more sources

Glycomics and Mass Spectrometry

Current Pharmaceutical Design, 2005
Proteomics is closely associated with the modifications of the gene product such as the post-translational events that yield functionally active gene products. Among these, glycosylation represents a critically important post-translational modification and is a target for proteomic research.
Morelle, Willy, Michalski, Jean-Claude
openaire   +3 more sources

Mass spectrometry combined with mass spectrometry

International Journal of Mass Spectrometry and Ion Physics, 1982
Abstract Tandem mass spectrometry (MS/MS) is a rapidly growing field of high promise for structure determination and quantitative analysis because of its sensitivity, specificity and speed. Rapid progress has been made in instrumentation, including the triple quadrupole and tandem double-focusing instruments, automated with on-line computers ...
F.W. McLafferty   +9 more
openaire   +2 more sources

Study of an actinomycin complex by mass spectrometry-mass spectrometry

Talanta, 1988
The characterization of components within actinomycin complexes may often be complicated by the lack of material and standards of known actinomycins. Mass spectrometry-mass spectrometry can be employed both as a separatory device and as a means of structural analysis.
M, Barber   +8 more
openaire   +2 more sources

Mass Spectrometry and Tandem Mass Spectrometry of Citrus Limonoids

Analytical Chemistry, 2003
Methods for atmospheric pressure chemical ionization tandem mass spectrometry (APCI-MS/MS) of citrus limonoid aglycones and electrospray ionization tandem mass spectrometry (ESI-MS/MS) of limonoid glucosides are reported. The fragmentation patterns of four citrus limonoid aglycones (limonin, nomilin, obacunone, and deacetylnomilin) and six limonoid ...
Qingguo, Tian, Steven J, Schwartz
openaire   +2 more sources

Atomic spectrometry update. Atomic mass spectrometry

Journal of Analytical Atomic Spectrometry, 1996
The MS and XRF updates have been published together since their introduction in 1988. In the last few years, however, the two sections have been prepared independently of each other and it therefore seemed appropriate to publish the two sections separately.
Bacon, J.   +3 more
openaire   +15 more sources

Mass spectrometry of oligosaccharides

Mass Spectrometry Reviews, 2004
Abstract I. Introduction 162  II. CHARACTERISTICS OF TANDEM MASS SPECTRA OF CARBOHYDRATES 163 A.  Ionization of Carbohydrates 163     1.  Electrospray Ionization (ESI) 163     2.  Matrix‐Assisted Laser Desorption/Ionization (MALDI) 163 B.  Nomenclature for the Fragmentation of Glycoconjugates 164 C.
openaire   +2 more sources

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