Gas phase reactions of protonated 1,3-diphenylpropyne and some isomeric [C15H13]+ ions [PDF]
, 1985 Bäther W, Kuck D, Grützmacher H-F. Gas phase reactions of protonated 1,3-diphenylpropyne and some isomeric [C15H13]+ ions. Organic Mass Spectrometry. 1985;20(9):572-577.Metastable (3-phenyl-2-propynyl)benzenium ions, generated by electron impact induced ...
Bäther, Wolfgang +5 more
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Redox Potentials of Uranyl Ions in Macrocyclic Complexes: Quantifying the Role of Counter-Ions
, 2023 Several uranyl ions strapped with Schiff-base ligands in the presence of redox-innocent metal ions are synthesized, and their reduction potentials are recently estimated.
Mahesh Sundararajan +1 more
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Characteristics of the pressure profile in the accelerator on the RF negative ion source at ASIPP
Nanotechnology and Precision Engineering, 2023 Neutral beam injection (NBI) systems based on negative hydrogen ion sources—rather than the positive ion sources that have typically been used to date—will be used in the future magnetically confined nuclear fusion experiments to heat the plasma.
Wu Mingshan +4 more
doaj +1 more source
, 2014 Citation: 'positive ion' in the IUPAC Compendium of Chemical Terminology, 3rd ed.; International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. 10.1351/goldbook.P04768 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
openaire +1 more source
Synthesis and characterization of selenium nanoparticles stabilized with cocamidopropyl betaine
Scientific Reports, 2022 In this work, selenium nanoparticles (Se NPs) stabilized with cocamidopropyl betaine were synthesized for the first time. It was observed that Se NPs synthesized in excess of selenic acid had a negative charge with ζ-potential of −21.86 mV, and in excess
Andrey V. Blinov +10 more
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Generation of hydrogen ionic plasma superimposed with positive ion beam
AIP Advances, 2019 In this study, a hydrogen ionic plasma with relatively low residual fractional electron concentration (ne/n+ ∼ 10−2) is generated using an aluminum plasma grid for the production of negative hydrogen ions and a control grid for negative ion extraction ...
W. Oohara +7 more
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Plasma Surface Interaction for Constant Collisional Frequency [PDF]
EPJ Web of ConferencesThe present study considers a three-component electronegative warm plasma to examine plasma–surface interactions under the assumption of a constant collision frequency.
Dhawan Rajat +5 more
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Ions monitored in the positive ion mode.
, 2012 Ions monitored in the positive ion mode.
Yan Ma (88810) +5 more
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Chemical characterization and source apportionment of rainwater in Cuieiras Biological Reserve, central Amazon, Brazil [PDF]
Acta AmazonicaThe Amazon rainforest plays a crucial role in the global climate system, acting as a major carbon sink and influencing regional and global weather patterns.
Alex Ruben Huaman DE LA CRUZ +4 more
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Degradation mechanism of the von Willebrand factor A2 domain by nattokinase
FEBS Letters, EarlyView.Nattokinase, a natto‐derived protease, exhibits potent antithrombotic effects. This study demonstrates that nattokinase directly cleaves the von Willebrand factor (vWF) A2 domain in vitro. Unlike the native regulator ADAMTS13, nattokinase degrades folded vWF independently of shear stress.
Ryuichi Hyakumoto +3 more
wiley +1 more source