Organic phosphorus affects the retention of arsenite and arsenate by goethite.
Sign Up to like & getrecommendations! Published in 2020 at "Journal of environmental quality"
DOI: 10.1002/jeq2.20145
Abstract: The hazardous effects of arsenic are closely linked to its speciation and interaction with different soil minerals, which influence both As mobility and bioavailability. Adsorption onto iron (oxyhydr)oxides is one of the main processes controlling… read more here.
Keywords: iii; adsorption; organic phosphorus; arsenate ... See more keywords
Differential expression of proteins in Pseudomonas mendocina SMSKVR‐3 under arsenate stress
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Basic Microbiology"
DOI: 10.1002/jobm.202000671
Abstract: This study focuses on analyzing the protein expression pattern of intracellular proteins when Pseudomonas mendocina SMSKVR‐3 exposed to 300 mM of arsenate to find out the proteins that are overexpressed or exclusively expressed in response to… read more here.
Keywords: mendocina smskvr; arsenate; expression; proteins pseudomonas ... See more keywords
Arsenate removal by resin-supported ferric ions: Mechanism, modeling, and column study
Sign Up to like & getrecommendations! Published in 2021 at "Advanced Powder Technology"
DOI: 10.1016/j.apt.2021.04.006
Abstract: Abstract Removal of 10 mg/dm3 of As(V) by resin-supported Fe(III) was investigated in batch and column studies. The best As(V) removal was achieved at pH 3, and a high sorption density of 0.40 mmol-As/mmol-Fe was obtained after… read more here.
Keywords: surface; arsenate; resin supported; ferric arsenate ... See more keywords
The role of arsenate reducing bacteria for their prospective application in arsenic contaminated groundwater aquifer system
Sign Up to like & getrecommendations! Published in 2019 at "Biocatalysis and Agricultural Biotechnology"
DOI: 10.1016/j.bcab.2019.101218
Abstract: Abstract Arsenate reducing bacteria are known to potentially contribute to metabolize or transform arsenic from groundwater or sediments. Environmental arsenic bioavailability and the influence of these bacteria on arsenic mobilization have not been comprehensively investigated… read more here.
Keywords: arsenate; arsenate reducing; arsenic contaminated; reducing bacteria ... See more keywords
Synthesis of magnetite from raw mill scale and its application for arsenate adsorption from contaminated water.
Sign Up to like & getrecommendations! Published in 2018 at "Chemosphere"
DOI: 10.1016/j.chemosphere.2018.03.150
Abstract: The magnetite particles were chemically synthesized from the waste of hot rolling steel industry. The characterization of the synthesized magnetite was done by using Fourier transform infrared spectroscopy (FTIR), Scanning electron microscopy (SEM), Energy Dispersive… read more here.
Keywords: adsorption; arsenate; contaminated water; magnetite raw ... See more keywords
Efficient removal of arsenate from water by lanthanum immobilized electrospun chitosan nanofiber
Sign Up to like & getrecommendations! Published in 2020 at "Colloids and Surfaces A: Physicochemical and Engineering Aspects"
DOI: 10.1016/j.colsurfa.2020.124417
Abstract: Abstract A novel adsorbent CSN-La of lanthanum immobilized on electrospun chitosan nanofiber(CSN) was fabricated and used as adsorbent for arsenate removal. The effects of pH, contact time, arsenate concentration as well as column adsorption were… read more here.
Keywords: adsorption; lanthanum immobilized; removal; arsenate ... See more keywords
Arsenite Provides A Selective Signal that Coordinates Arsenate Uptake and Detoxificacion Involving Regulation of PHR1 Stability in Arabidopsis thaliana.
Sign Up to like & getrecommendations! Published in 2021 at "Molecular plant"
DOI: 10.1016/j.molp.2021.05.020
Abstract: In nature, plants need to acquire nutrients from soils to sustain growth, and at the same time they need to avoid uptake and/or be endowed with tolerance systems to cope with toxic compounds. This is… read more here.
Keywords: selective signal; arsenate; phr1 stability; phr1 ... See more keywords
Enhanced Thermometric Sensor for Arsenate Analysis Based on Dual Temperature Readout Signaling Strategy.
Sign Up to like & getrecommendations! Published in 2020 at "Analytical chemistry"
DOI: 10.1021/acs.analchem.0c00358
Abstract: New methods for portable detection of arsenate are still in urgent need. Herein, we explored a simple but sensitive thermometric strategy for arsenate determination without complex instruments and skilled technicians. Cobalt oxyhydroxide (CoOOH) nanoflakes, can… read more here.
Keywords: temperature; enhanced thermometric; arsenate; temperature readout ... See more keywords
Effect of phosphate, sulfate, arsenate and pyrite on surface transformations and chemical retention of gold nanoparticles (Au-NPs) in partially saturated soil columns.
Sign Up to like & getrecommendations! Published in 2019 at "Environmental science & technology"
DOI: 10.1021/acs.est.9b03241
Abstract: The understanding of engineered nanoparticle (ENP) fate and transport in soil-water environments is important for the evaluation of potential risks of ENPs to the ecosystem and human health. The effects of pyrite grains and three… read more here.
Keywords: gold nanoparticles; arsenate; effect; partially saturated ... See more keywords
ZnAl2O4 Nanomaterial as a Naked-Eye Arsenate Sensor: A Combined Experimental and Computational Mechanistic Approach.
Sign Up to like & getrecommendations! Published in 2022 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.2c04875
Abstract: Raising public awareness over the emerging health risk due to intake of arsenic-contaminated potable water is a matter of great concern. Exploration of cost-effective, self-testing kits is a substantial way to reach out to the… read more here.
Keywords: naked eye; water; microscopy; znmc ... See more keywords
SnO2 Nanoparticles–CeO2 Nanorods Enriched with Oxygen Vacancies for Bifunctional Sensing Performances toward Toxic CO Gas and Arsenate Ions
Sign Up to like & getrecommendations! Published in 2022 at "ACS Omega"
DOI: 10.1021/acsomega.2c02414
Abstract: In this paper, we present a novel, one-step synthesis of SnO2 nanoparticle–CeO2 nanorod sensing material using a surfactant-mediated hydrothermal method. The bifunctional utility of the synthesized sensing material toward room-temperature sensing of CO gas and… read more here.
Keywords: gas; ceo2 sno2; arsenate; ceo2 ... See more keywords