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Study of 99Tc and 129I measurement using 3MV **’an-AMS
The 3 MV AMS is completely unable to distinguish isobars within a gas ionization chamber for medium-heavy mass nuclides such as 99 Tc and 129 I....
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Status report of the first AMS laboratory in the Czech Republic at the Nuclear Physics Institute, Řež
The first accelerator mass spectrometry (AMS) laboratory in the Czech Republic has been established and put into routine operation in February 2022....
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Processing of Korolevo samples aimed at AMS determination of in situ 10Be and 26Al nuclides and their purity control using follow-up mass spectrometry scans
The sample preparation and evaluation of the effects of impurities on the determination of 10 Be and 26 Al by accelerator mass spectrometry (AMS) was...
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Characterization of meteoric 10Be in certified reference materials for use in internal control standards
In recent decades, interest in the measurement of 10 Be has increased due to its relevance in various fields of science. Trace amounts of 10 Be...
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Ultrathin Polymer Fibers Coated with an Amorphous SiO2–CaO–P2O5 Bioactive Powders for Biomedical Applications
The development of new biomaterials with improved properties is a trend in tissue regeneration. In this way, an innovative approach is employed in...
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Modulation of alveolar macrophage and mitochondrial fitness by medicinal plant-derived nanovesicles to mitigate acute lung injury and viral pneumonia
Acute lung injury (ALI) is generally caused by severe respiratory infection and characterized by overexuberant inflammatory responses and inefficient...
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Development and applications of accelerator mass spectrometry methods for measurement of 14C, 10Be and 26Al in the CENTA laboratory
Terrestrial and extraterrestrial radioisotope research has been strongly dependent on the development of analytical methods which would enable to...
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Mass spectrometry developments of 232Th and 238U radiopurity measurements for LEGEND
The LEGEND collaboration has been develo** a 76 Ge-based double-beta decay experimental program where precise radiopurity measurements of ultraclean...
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NiFe-based Prussian blue analogue nanopolygons hybridized with functionalized glyoxal polymer as a voltammetric platform for the determination of amisulpride in biological samples
A novel voltammetric platform based on pencil graphite electrode (PGE) modification has been proposed, containing bimetallic (NiFe) Prussian blue...
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Optimization Based on Response Surface Methodology of Anionic Dye Desorption From Two Agricultural Solid Wastes
The Congo red (CR) desorption, from two dye-loaded agricultural solid wastes such as Argan nutshell (ArS) and Almond shell (AmS), was evaluated in...
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Determination of ultra-low level of 239, 240Pu in grass/vegetable sample by compact accelerator mass spectrometry
A simple and sensitive method was developed for 239, 240 Pu determination of sub-femtogram level in grass/vegetable sample using compact accelerator...
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Inhalable hybrid nanovaccines with virus-biomimetic structure boost protective immune responses against SARS-CoV-2 variants
BackgroundSevere acute respiratory syndrome coronavirus 2 (SARS-CoV-2), with different antigenic variants, has posed a significant threat to public...
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A new food stabilizer in technological properties of low-fat processed cheese
Mechanical and textural properties of processed cheeses are affected by low-fat, and hydrocolloids are commonly used as fat mimetics due their...
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Rapid On-Site Detection of Various Amphetamine-Type Drugs in Human Urine and Hair by Portable Pulsed Direct Current Electrospray Ionization Mass Spectrometry
AbstractHerein, a new method for the simultaneous rapid on-site detection of various amphetamine (AM)-type drugs in human urine and hair samples is...
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Smart and Automatic Milking Systems: Benefits and Prospects
Manual milk harvesting in a farm is labor-intensive and is one of the major reasons for the long working hours which takes about 25–35% of the annual...
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Characterization of Biogenic Amines in Seven Kinds of Traditional Chinese Animal Medicines by High Performance Liquid Chromatography with Precolumn Derivatization
AbstractAnimal medicine ( AM ), as a kind of traditional Chinese medicine ( TCM ), has been used for thousands of years. However, sometimes AM can cause...
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Dehydrogenation of Cumene to α-Methylstyrene over Tungsten-Containing Porous Ceramic Converters
AbstractIt was shown that the method for the incorporation of a catalytic tungsten component into a porous ceramic converter has a major effect on...
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Determination of 129I in vegetation using alkaline ashing separation combined with AMS measurement and variation of vegetation iodine isotopes in Qinling Mountains
An analytical method was developed for determination of 129 I and 127 I in vegetation samples. Iodine in the sample was separated by alkaline ashing...
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Composition and Preparation Method of Rhenium- and Tungsten-Containing Porous Ceramic Converters Influence on the Cumene Dehydrogenation to α-Methylstyrene Process Specific Features
AbstractThe latest research results on the specific features of the process of cumene dehydrogenation to α-methylstyrene (AMS) on the porous ceramic...
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Evaluation of a sensitive, reasonable, and fast detection method for 55Fe in steel
A pilot study to quantify 55 Fe in steel from a reactor vessel of a nuclear power plant by accelerator mass spectrometry (AMS) without any chemical...
