Urban contamination sources in tunnel dusts from São Paulo city: Elemental and isotopic characterization
Sign Up to like & getrecommendations! Published in 2021 at "Atmospheric Environment"
DOI: 10.1016/j.atmosenv.2021.118188
Abstract: ABSTRACT Elemental and isotopic composition of tunnel dusts collected from Jânio Quadros (JQ) and Maria Maluf (MM) tunnels in Sao Paulo city were analyzed aiming to determine the potential sources of trace elements in these… read more here.
Keywords: paulo city; tunnel dusts; elemental isotopic; contamination ... See more keywords
On the ocean conditions of Hycean worlds
Sign Up to like & getrecommendations! Published in 2024 at "Monthly Notices of the Royal Astronomical Society"
DOI: 10.1093/mnras/stae413
Abstract: Recent studies have suggested the possibility of Hycean worlds, characterized by deep liquid water oceans beneath H2-rich atmospheres. These planets significantly widen the range of planetary properties over which habitable conditions could exist. We conduct… read more here.
Keywords: interior compositions; mass fractions; ocean depths; hycean conditions ... See more keywords
Validation of Mg Isotopic Measurements for the Characterisation of Ten Carbonate Reference Materials with Ultra‐Low Mg Mass Fractions
Sign Up to like & getrecommendations! Published in 2024 at "Geostandards and Geoanalytical Research"
DOI: 10.1111/ggr.12582
Abstract: Magnesium isotope ratios in carbonate rocks and minerals play an important role in tracing geological and biological processes. We report δ26MgDSM3 values for the first time in ten carbonate reference materials (GBW07865, GBW07114, GBW(E)070159, GBW07136,… read more here.
Keywords: mass fractions; carbonate reference; mass; reference materials ... See more keywords
Combined use of multiple external and internal standards in LA-ICP-MS analysis of bulk geological samples using lithium borate fused glass
Sign Up to like & getrecommendations! Published in 2023 at "Geochemistry: Exploration, Environment, Analysis"
DOI: 10.1144/geochem2023-001
Abstract: We describe a method for LA-ICP-MS elemental analysis of geological materials using low-dilution Li-borate fused glass WDXRF pellets, with samples, drift monitor, and 18 reference materials (RMs) identically prepared. After analysis for 46 elements by… read more here.
Keywords: analysis; mass fractions; fused glass; borate fused ... See more keywords
Innovation and Evaluations of 3D Printing Resins Modified with Zirconia Nanoparticles and Silver Nanoparticle-Immobilized Halloysite Nanotubes for Dental Restoration
Sign Up to like & getrecommendations! Published in 2024 at "Coatings"
DOI: 10.3390/coatings14030310
Abstract: Additive manufacturing technologies can be used to fabricate 3D-printed dental restorations. In this study, we evaluated the effectiveness of the functionalized loading of zirconium dioxide (ZrO2) nanoparticles and silver-nanoparticles-immobilized halloysite (HNC/Ag) nanotubes into 3D printing… read more here.
Keywords: printing resins; mass fractions; different mass; nanoparticles silver ... See more keywords