Optimization of WD-XRF analytical technique to measure elemental abundance in PM2.5 dust collected on quartz-fibre filter
Sign Up to like & getrecommendations! Published in 2021 at "Atmospheric Pollution Research"
DOI: 10.1016/j.apr.2021.01.001
Abstract: Abstract Kanpur is one of the most polluted industrial cities in the world, as tagged by the World Health Organization in 2018. Most studies on airborne particulate matter in the area have shown that the… read more here.
Keywords: xrf; xrf analytical; optimization xrf; air ... See more keywords
Selenium toxicity in upland field-grown rice: Seed physiology responses and nutrient distribution using the μ-XRF technique.
Sign Up to like & getrecommendations! Published in 2020 at "Ecotoxicology and environmental safety"
DOI: 10.1016/j.ecoenv.2019.110147
Abstract: Selenium (Se) is an essential element for human and animal, although considered beneficial to higher plants. Selenium application at high concentration to plants can cause toxicity decreasing the physiological quality of seeds. This study aimed… read more here.
Keywords: seed; rice; toxicity; application ... See more keywords
Building ED-XRF datasets for sourcing rhyolite and quartzite artifacts: A case study on the Homa Peninsula, Kenya
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Archaeological Science: Reports"
DOI: 10.1016/j.jasrep.2020.102510
Abstract: Abstract Determining the provenance of archeological material is essential for documenting the movement of ancient resources and placing fossils and artifacts in the correct stratigraphic context. Non-destructive geochemical compositional analysis with Energy Dispersive X-ray Fluorescence… read more here.
Keywords: peninsula kenya; study; geochemistry; homa peninsula ... See more keywords
Are the elemental fingerprints of organic and conventional food different? ED-XRF as screening technique
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Food Composition and Analysis"
DOI: 10.1016/j.jfca.2021.103854
Abstract: Highlights • Organic food has a different elemental profile than conventional food.• ED-XRF is a suitable method for screening purposes in organic food control.• Multivariate analysis is fundamental to combine all available elemental information. read more here.
Keywords: xrf; screening; food; food different ... See more keywords
In situ macro X-ray fluorescence (MA-XRF) scanning as a non-invasive tool to probe for subsurface modifications in paintings by P.P. Rubens
Sign Up to like & getrecommendations! Published in 2018 at "Microchemical Journal"
DOI: 10.1016/j.microc.2018.01.019
Abstract: Abstract Within the last decade, the established synchrotron- and laboratory-based micro-XRF scanning technology inspired the development of mobile instruments that allow performing in situ experiments on paintings on a macro scale. Since the development of… read more here.
Keywords: subsurface; non invasive; situ macro; xrf scanning ... See more keywords
Representative sampling and use of HHXRF to characterize lot and sample quality of quartzite at a pyrometallurgical ferrosilicon plant
Sign Up to like & getrecommendations! Published in 2019 at "Minerals Engineering"
DOI: 10.1016/j.mineng.2019.105852
Abstract: Abstract Material sampling is a critical component in mining and mineral processing industries. Nonetheless, sampling is often considered to be a simple matter and, as such, non-rigorous sampling protocols are often applied. The use of… read more here.
Keywords: xrf; mass; error; hhxrf ... See more keywords
Analysis of cobalt deposition in periprosthetic bone specimens by high-resolution synchroton XRF in undecalcified histological thin sections
Sign Up to like & getrecommendations! Published in 2019 at "Materialia"
DOI: 10.1016/j.mtla.2019.100290
Abstract: Abstract Increasing numbers of implant revisions are a current clinical issue. Interactions of the endoprosthesis biomaterial with the body affect implantation time by wear processes, i.e. corrosion and abrasion. Previously, cobalt-chrome implants were shown to… read more here.
Keywords: xrf; bone matrix; thin sections; undecalcified histological ... See more keywords
On 2D-FTIR-XRF microscopy - A step forward correlative tissue studies by infrared and hard X-ray radiation.
Sign Up to like & getrecommendations! Published in 2021 at "Ultramicroscopy"
DOI: 10.1016/j.ultramic.2021.113408
Abstract: Correlative Fourier Transform Infra-Red (FTIR) and hard X-Ray Fluorescence (XRF) microscopy studies of thin biological samples have recently evolved as complementary methods for biochemical fingerprinting of animal/human tissues. These are seen particularly useful for tracking… read more here.
Keywords: hard ray; ftir xrf; microscopy; xrf microscopy ... See more keywords
Detection and imaging of gadolinium accumulation in human bone tissue by micro- and submicro-XRF
Sign Up to like & getrecommendations! Published in 2020 at "Scientific Reports"
DOI: 10.1038/s41598-020-63325-9
Abstract: Gadolinium-based contrast agents (GBCAs) are frequently used in patients undergoing magnetic resonance imaging. In GBCAs gadolinium (Gd) is present in a bound chelated form. Gadolinium is a rare-earth element, which is normally not present in… read more here.
Keywords: bone tissue; bone; micro submicro; gadolinium ... See more keywords
Characterization of Arsenic in dried baby shrimp (Acetes sp.) using synchrotron-based X-Ray Spectrometry and LC coupled to ICP-MS/MS.
Sign Up to like & getrecommendations! Published in 2018 at "Journal of analytical atomic spectrometry"
DOI: 10.1039/c8ja00094h
Abstract: The arsenic content of dried baby shrimp (Acetes sp.) was investigated as part of an independent field study of human exposure to toxic metals/metalloids among the ethnic Chinese community located in Upstate New York. The… read more here.
Keywords: dried baby; shrimp acetes; baby shrimp; shrimp ... See more keywords
Xanthones from securidaca inappendiculata antagonizes the anti-rheumatic effect of methotrexate by inhibiting reduced folate carrier 1
Sign Up to like & getrecommendations! Published in 2022 at "Immunopharmacology and Immunotoxicology"
DOI: 10.1080/08923973.2022.2103707
Abstract: Abstract Background The first-line anti-rheumatic drug methotrexate (MTX) is used in the combination. Because of the unpredictable adverse reactions, optimization of relevant regimens is necessary and meaningful. This study aimed to study the possible interaction… read more here.
Keywords: mtx; anti rheumatic; reduced folate; rheumatic effect ... See more keywords