Determination of the Total Content of Arsenic, Antimony, Selenium and Mercury in Chinese Herbal Food by Chemical Vapor Generation-Four-Channel Non-dispersive Atomic Fluorescence Spectrometry
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Fluorescence"
DOI: 10.1007/s10895-020-02569-0
Abstract: Food security is related to safe and nutritious food which meets people’s dietary needs and food preferences for an active and healthy life. A simple and feasible method was proposed for the simultaneous analysis of… read more here.
Keywords: herbal food; antimony selenium; fluorescence; arsenic antimony ... See more keywords
Evaluation of amendments to reduce arsenic and antimony leaching from co-contaminated soils.
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DOI: 10.1016/j.chemosphere.2017.01.100
Abstract: Co-contamination of soils with arsenic (As) and antimony (Sb) presents unique challenges for risk management. In this study a sequence of leaching experiments evaluated zero valent iron powder, ferrihydrite, ferric chloride, aluminium and manganese oxides,… read more here.
Keywords: contaminated soils; iron powder; arsenic antimony; study ... See more keywords
Effect of pH on the adsorption of arsenic(V) and antimony(V) by the black soil in three systems: Performance and mechanism.
Sign Up to like & getrecommendations! Published in 2020 at "Ecotoxicology and environmental safety"
DOI: 10.1016/j.ecoenv.2019.110145
Abstract: Arsenic (As) and antimony (Sb) are listed as the priority pollutants by the U.S. Environmental Protection Agency (EPA) and the European Union (EU) due to their toxicity and potential carcinogenicity. It is necessary to investigate… read more here.
Keywords: adsorption; system; arsenic antimony; three systems ... See more keywords
Innovative and practical deep eutectic solvent based vortex assisted microextraction procedure for separation and preconcentration of low levels of arsenic and antimony from sample matrix prior to analysis by hydride generation-atomic absorption spectrometry.
Sign Up to like & getrecommendations! Published in 2019 at "Food chemistry"
DOI: 10.1016/j.foodchem.2019.05.019
Abstract: Considering the negative impacts on human health and the environment, determinations of arsenic (As) and antimony (Sb), is of unquestionable importance. The present study describes the development of innovative and practical deep eutectic solvent (DES)… read more here.
Keywords: arsenic antimony; innovative practical; practical deep; deep eutectic ... See more keywords
Influence of sulfur on the mobility of arsenic and antimony during oxic-anoxic cycles: Differences and competition
Sign Up to like & getrecommendations! Published in 2020 at "Geochimica et Cosmochimica Acta"
DOI: 10.1016/j.gca.2020.08.007
Abstract: Abstract The biogeochemical cycling of arsenic (As) and antimony (Sb) is coupled with sulfur (S). Biogenic sulfide from microbial sulfate reduction under anaerobic conditions may enhance the release of coexisting As and Sb through the… read more here.
Keywords: mobility; arsenic antimony; anoxic cycles; competition ... See more keywords
The comprehensive utilization of oxidative hydrochloric acid leaching of anode slime bearing fluorine, arsenic and antimony
Sign Up to like & getrecommendations! Published in 2019 at "Hydrometallurgy"
DOI: 10.1016/j.hydromet.2018.11.006
Abstract: Abstract This work presented a new strategy to comprehensive utilization of hydrochloric acid leaching solution of anode slime bearing fluorine, arsenic, and antimony. Firstly, the fluorosilicic acid and fluorosilicates in the leaching solution were removed… read more here.
Keywords: arsenic antimony; comprehensive utilization; hydrochloric acid; acid ... See more keywords
Simultaneous removal of arsenic and antimony from mining wastewater using granular TiO2: Batch and field column studies.
Sign Up to like & getrecommendations! Published in 2019 at "Journal of environmental sciences"
DOI: 10.1016/j.jes.2018.04.001
Abstract: Coexisting arsenic (As) and antimony (Sb) in mining wastewater is a common and great concern. On-site simultaneous removal of As and Sb from mining wastewater was achieved by using a reusable granular TiO2 column in… read more here.
Keywords: mining wastewater; adsorption; column; arsenic antimony ... See more keywords
Baseline, enrichment, and ecological risk of arsenic and antimony in the Jiaozhou Bay, a semi-enclosed bay of the Yellow Sea, China.
Sign Up to like & getrecommendations! Published in 2021 at "Marine pollution bulletin"
DOI: 10.1016/j.marpolbul.2021.112431
Abstract: Arsenic (As) and antimony (Sb) are toxic metalloids widely distributed in coastal sediments, but are seldom studied for their geochemical baselines. In this study, sediment samples were collected from Jiaozhou Bay (JZB) to evaluate their… read more here.
Keywords: jiaozhou bay; risk; ecological risk; arsenic antimony ... See more keywords
Mechanisms of Arsenic and Antimony Co-sorption onto Jarosite: An X-ray Absorption Spectroscopic Study.
Sign Up to like & getrecommendations! Published in 2023 at "Environmental science & technology"
DOI: 10.1021/acs.est.2c08213
Abstract: Jarosite, a common mineral in acidic sulfur-rich environments, can strongly sorb both As(V) and Sb(V). However, little is known regarding the mechanisms that control simultaneous co-sorption of As(V) and Sb(V) to jarosite. We investigated the… read more here.
Keywords: antimony sorption; sorption; spectroscopy; metalloid treatments ... See more keywords
Halogen-bonded cocrystallization with phosphorus, arsenic and antimony acceptors
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DOI: 10.1038/s41467-018-07957-6
Abstract: The formation of non-covalent directional interactions, such as hydrogen or halogen bonds, is a central concept of materials design, which hinges on using small compact atoms of the 2nd period, notably nitrogen and oxygen, as… read more here.
Keywords: halogen bonded; arsenic antimony; phosphorus arsenic; halogen ... See more keywords
The electronic and optical properties of silicon doped on arsenic and antimony nanotubes: a first-principles study
Sign Up to like & getrecommendations! Published in 2023 at "New Journal of Chemistry"
DOI: 10.1039/d3nj00685a
Abstract: Doping with silicon atoms was predicted to exhibit metallic behavior for armchair types, whereas zigzag-type arsenic nanotubes retain semiconductor behavior, just narrowing the gaps because of the greater hybridization between the s and p orbitals. read more here.
Keywords: silicon doped; properties silicon; doped arsenic; electronic optical ... See more keywords