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   Articles with "flight secondary" as a keyword



Using time‐of‐flight secondary ion mass spectroscopy to investigate the reaction of alkylsulfate and alkylethoxysulfate surfactants with keratin

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recommendations! Published in 2025 at "Journal of Surfactants and Detergents"

DOI: 10.1002/jsde.12856

Abstract: Time‐of‐flight secondary ion mass spectroscopy (ToF‐SIMS) was used to investigate the changes in keratin protein surface chemistry caused by the covalent bonding reactions of commercially available alkylsulfates and alkyl ethoxysulfates surfactants. Due to cystine and… read more here.

Keywords: reaction; spectroscopy; chemistry; flight secondary ... See more keywords

Time‐of‐Flight Secondary Ion Mass Spectrometry Revealing the Organocatalyst Distribution in Functionalized Silica Monoliths

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recommendations! Published in 2024 at "ChemistryOpen"

DOI: 10.1002/open.202400199

Abstract: Abstract Hierarchically porous monolithic silica shows promise as a carrier material for immobilized organocatalysts. Conventional analysis usually includes physisorption, infrared spectroscopy and elemental analysis, among others, to elucidate the pore space and degree of functionalization… read more here.

Keywords: flight secondary; ion mass; distribution; mass spectrometry ... See more keywords

Investigating Pb diffusion across buried interfaces in Pb(Zr0.2Ti0.8)O3 thin films via time‐of‐flight secondary ion mass spectrometry depth profiling

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recommendations! Published in 2017 at "Surface and Interface Analysis"

DOI: 10.1002/sia.6255

Abstract: The diffusion of Pb through Pb(Zr0.2Ti0.8)O3(PZT)/Pt/Ti/SiO2/Si thin film heterostructures is studied by using time-of-flight secondary ion mass spectrometry depth profiling. The as-deposited films initially contained 10 mol% Pb excess and were thermally processed at temperatures ranging… read more here.

Keywords: secondary ion; flight secondary; diffusion; mass spectrometry ... See more keywords

Interrogation of chemical changes on, and through, the bacterial envelope of Escherichia coli FabF mutant using time‐of‐flight secondary ion mass spectrometry

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recommendations! Published in 2020 at "Surface and Interface Analysis"

DOI: 10.1002/sia.6905

Abstract: Time‐of‐flight secondary ion mass spectrometry (ToF‐SIMS) using a primary ion beam of (CO2)6k+ was used to analyse chemical changes in the bacterial envelope of a fabF knock‐out Escherichia coli strain. fabF is the gene coding… read more here.

Keywords: fabf; time flight; coli; fabf mutant ... See more keywords

Depth profile study of LaAl1‐xCrxO3/SrTiO3 (x = 0, 0.2, 0.6, and 1) using time of flight secondary ion mass spectrometry (TOF‐SIMS)

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recommendations! Published in 2024 at "Surface and Interface Analysis"

DOI: 10.1002/sia.7341

Abstract: The conducting two‐dimensional electron gas (2DEG) behavior in LaAlO3 (LAO)/SrTiO3 (STO) and their associated mechanisms from various aspects have brought tremendous attention in the concerned area of research. To correlate the 2DEG behavior with their… read more here.

Keywords: flight secondary; system; secondary ion; lao sto ... See more keywords

Time-of-flight secondary ion mass spectrometry analysis of chitosan-treated viscose fibres.

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recommendations! Published in 2018 at "Analytical biochemistry"

DOI: 10.1016/j.ab.2018.07.021

Abstract: Time-of-flight secondary ion mass spectrometry (ToF-SIMS) was employed to analyse cellulose viscose fibres treated with different chitosan-based solutions. The analysis reports several new features in the TOF-SIMS spectra for systems with various forms of chitosan-treated… read more here.

Keywords: secondary ion; flight secondary; mass spectrometry; time flight ... See more keywords
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Analysis of kerogens and model compounds by time-of-flight secondary ion mass spectrometry (TOF-SIMS)

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recommendations! Published in 2021 at "Fuel"

DOI: 10.1016/j.fuel.2020.119373

Abstract: Abstract Here, kerogens of differing heat treatments are subjected to extremely high dissociation energies by sample bombardment by 25 keV Bi3+ primary ions during analysis by time-of-flight secondary ion mass spectrometry (TOF-SIMS). Positive and negative secondary… read more here.

Keywords: secondary ion; carbon; flight secondary; model compounds ... See more keywords

High-throughput nitride and interstitial nitrogen analysis in ferritic/martensitic steels via time-of-flight secondary ion mass spectrometry

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recommendations! Published in 2021 at "Materials Characterization"

DOI: 10.1016/j.matchar.2021.111357

Abstract: Abstract The following work focuses on characterizing nitrogen in several modified alloys of the precipitation strengthened ferritic/martensitic steel HT9 (12Cr-1MoWV (wt%)). Alloy HT9 is a candidate material for fuel rod cladding and ductwork in the… read more here.

Keywords: time flight; flight secondary; ferritic martensitic; ion ... See more keywords

Automated Interpretation and Extraction of Topographic Information from Time of Flight Secondary Ion Mass Spectrometry Data

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recommendations! Published in 2017 at "Scientific Reports"

DOI: 10.1038/s41598-017-17049-y

Abstract: Time of flight secondary ion mass spectrometry (ToF-SIMS) is a powerful surface-sensitive characterization tool allowing the imaging of chemical properties over a wide range of organic and inorganic material systems. This technique allows precise studies… read more here.

Keywords: flight secondary; interpretation; mass; time flight ... See more keywords

Pore confined time-of-flight secondary ion electrochemical mass spectrometry.

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recommendations! Published in 2023 at "Chemical Society reviews"

DOI: 10.1039/d2cs00575a

Abstract: Molecular structure conversion concomitant with mass transfer processes at the electrode-electrolyte interfaces plays a central role in energy electrochemistry. Mass spectrometry, as one of the most intuitive, sensitive techniques, provides the capability to collect transient… read more here.

Keywords: mass spectrometry; flight secondary; time flight; electrochemistry ... See more keywords

Toward multiplexed quantification of biomolecules on surfaces using time-of-flight secondary ion mass spectrometry.

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recommendations! Published in 2018 at "Biointerphases"

DOI: 10.1116/1.5019749

Abstract: Accurate detection and quantification of individual molecules is important for the development of improved diagnostic methods as well as biochemical characterization of disease progression and treatments. Time-of-flight secondary ion mass spectrometry (ToF-SIMS) is a surface… read more here.

Keywords: detection; flight secondary; mass; time flight ... See more keywords