Results 11 to 20 of about 3,715,069 (278)

Electrokinetic Manipulations Combined With Direct and Ambient Ionization Mass Spectrometry. [PDF]

open access: yesMass Spectrom Rev
ABSTRACT Mass spectrometry (MS) is a powerful analytical technique that typically involves sample preparation and online analytical separation before MS detection. Traditional methods often face bottlenecks in sample preparation and analytical separation, despite the rapid detection capabilities of MS.
Manicke NE, Wedasingha L, Rydberg M.
europepmc   +4 more sources

Recent Applications of Ambient Ionization Mass Spectrometry for Environmental Pollutant Detection [PDF]

open access: yesZhipu Xuebao, 2023
Along with the industrial development and human society progress, large number of pollutants have been discharged to induce the environmental pollution, which have attracted global attentions.
QIN Jing-yi, OUYANG Jin, NA Na
doaj   +2 more sources

[Progress in applications of ambient ionization mass spectrometry for lipids identification]. [PDF]

open access: yesSe Pu
Lipids are indispensable components of living organisms and play pivotal roles in cell-membrane fluidity, energy provision, and neurotransmitter transmission and transport. Lipids can act as potential biomarkers of diseases given their abilities to indicate cell-growth status.
Wang XR, Yin YY, Ouyang J, Na N.
europepmc   +3 more sources

Fatty Acid Patterns Detected By Ambient Ionization Mass Spectrometry in Canine Invasive Urothelial Carcinoma From Dogs of Different Breeds [PDF]

open access: yesBladder Cancer, 2018
Background: In early work ambient ionization mass spectrometry (MS) revealed lipid patterns distinguishing muscle invasive bladder cancer (invasive urothelial carcinoma, InvUC) from normal urothelium. A new ambient ionization MS approach, touch spray MS (
Cedric A. D’Hue   +6 more
doaj   +2 more sources

Data-independent microbial metabolomics with ambient ionization mass spectrometry. [PDF]

open access: yesJ Am Soc Mass Spectrom, 2013
Atmospheric ionization methods are ideally suited for prolonged MS/MS analysis. Data-independent MS/MS is a complementary technique for analysis of biological samples as compared to data-dependent analysis. Here, we pair data-independent MS/MS with the ambient ionization method nanospray desorption electrospray ionization (nanoDESI) for untargeted ...
Rath CM   +3 more
europepmc   +4 more sources

Basics of mass spectrometry [PDF]

open access: yes, 2012
Podeu consultar el llibre complet a: http://hdl.handle.net/2445/32166This article summarizes the basic principles of mass spectrometry instrumentation with special emphasis in sample introduction methods, ionization techniques and mass analyzers used in ...
Teixidor Casamitjana, Pilar   +6 more
core   +6 more sources

A:Recent advances in ambient electrospray ionization technologies [PDF]

open access: yesRecords of Pharmaceutical & Biomedical Sciences, 2020
Mass spectrometry is one of the most powerful techniques for detection and identification. Due to its sensitivity and selectivity, exact mass of analytes, and in effect, their relative fragments, allow for total structure information.
Sara Amer   +6 more
doaj   +1 more source

Applications of Mass Spectrometry in Dentistry

open access: yesBiomedicines, 2023
Mass Spectrometry (MS) is one of the fastest-developing methods in analytical instrumentation. As a highly sensitive, universal detector, it can identify known and unknown compounds, which can indeed be found in a minimal concentration.
Meletia Kallianta   +3 more
doaj   +1 more source

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