Results 31 to 40 of about 75,094 (189)

Lipid mapping in human dystrophic muscle by cluster-time-of-flight secondary ion mass spectrometry imaging

open access: yesJournal of Lipid Research, 2008
Human striated muscle samples, from male control and Duchenne muscular dystrophy-affected children, were subjected to cluster-time-of-flight secondary ion mass spectrometry (cluster-ToF-SIMS) imaging using a 25 keV Bi3+ liquid metal ion gun under static ...
Nora Tahallah   +3 more
doaj   +1 more source

PIXE and ToF-SIMS analysis of streaker samplers filters [PDF]

open access: yes, 2004
This paper presents methodological innovations introduced in the characterisation of urban aerosol collected in Italy in a recent campaign. Two complementary ion beam analysis (IBA) techniques were used to analyse Nuclepore filters used in continuous ...
Adriaens, Mieke   +9 more
core   +2 more sources

Data on TOF-SIMS analysis of Cu2+, Co2+ and Cr3+ doped calcium phosphate cements

open access: yesData in Brief, 2017
This article contains data of time of flight secondary ion mass spectrometry (TOF-SIMS) analysis of brushite-forming calcium phosphate cements doped with biologically active metal ions.
Anja Henß   +4 more
doaj   +1 more source

Characterization of Oil Spots on Black-Glazed Teabowl Made in Song Dynasty by Time-of-Flight Secondary Ion Mass Spectrometry [PDF]

open access: yesZhipu Xuebao, 2023
The ancient porcelain is the treasure of Chinese civilization. In this paper, multiple surface analysis tools were applied to characterize the attractive silvery bright spots on the glaze of black-glazed tea bowl fragment.
XU Zi-qi1,2   +4 more
doaj   +1 more source

The role of a diffusion barrier in plasma display panel with the high gamma cathode layer [PDF]

open access: yes, 2011
Plasma display panel (PDP) with MgO-SrO double cathode layer and SiO(2) diffusion barrier is proposed to make the SrO layer free of contaminations. Time of flight-secondary ion mass spectrometry (TOF-SIMS) analysis shows the diffusion of impurities, like
Cheong, Hee-Woon   +5 more
core   +1 more source

Data on step-by-step atomic force microscopy monitoring of changes occurring in single melanoma cells undergoing ToF SIMS specialized sample preparation protocol

open access: yesData in Brief, 2016
Data included in this article are associated with the research article entitled ‘Protocol of single cells preparation for time-of-flight secondary ion mass spectrometry’ (Bobrowska et al., 2016 in press) [1].
J. Bobrowska   +8 more
doaj   +1 more source

In Situ Time-of-Flight Mass Spectrometry of Ionic Fragments Induced by Focused Electron Beam Irradiation: Investigation of Electron Driven Surface Chemistry inside an SEM under High Vacuum

open access: yesNanomaterials, 2022
Recent developments in nanoprinting using focused electron beams have created a need to develop analysis methods for the products of electron-induced fragmentation of different metalorganic compounds.
Jakub Jurczyk   +8 more
doaj   +1 more source

On the suitability of high vacuum electrospray deposition for the fabrication of molecular electronic devices [PDF]

open access: yes, 2017
We present a series of three studies investigating the potential application of high vacuum electrospray deposition to construct molecular electronic devices.
Bailey   +18 more
core   +2 more sources

Applications of Direct Injection Soft Chemical Ionisation-Mass Spectrometry for the Detection of Pre-blast Smokeless Powder Organic Additives [PDF]

open access: yes, 2019
Analysis of smokeless powders is of interest from forensics and security perspectives. This article reports the detection of smokeless powder organic additives (in their pre-detonation condition), namely the stabiliser diphenylamine and its derivatives 2-
A Jordan   +45 more
core   +2 more sources

Time-of-flight secondary ion mass spectrometry in the helium ion microscope

open access: yesUltramicroscopy, 2019
A helium ion microscope, known for high resolution imaging and modification with helium or neon ions, has been equipped with a time-of-flight spectrometer for compositional analysis. Here we report on its design, implementation and show first results of this powerful add-on.
Klingner, N.   +4 more
openaire   +3 more sources

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