Results 11 to 20 of about 207,162 (296)

Molecular characterization of mesophilic and thermophilic sulfate reducing microbial communities in expanded granular sludge bed (EGSB) reactors [PDF]

open access: yes, 2008
The microbial communities established in mesophilic and thermophilic expanded granular sludge bed reactors operated with sulfate as the electron acceptor were analyzed using 16S rRNA targeted molecular methods, including denaturing gradient gel ...
Altinbas, M.   +5 more
core   +2 more sources

Construction and genetic improvement of copper bioreporter Escherichia Coli

open access: yesBiomedical and Biotechnology Research Journal, 2018
Background: Copper is a pollutant compound which can cause earnest toxicity in human and some organisms. Bioreporters are frugal and non-toxic detectors for pollution compounds. Precedent designed recombinant Escherichia coli copper bioreporters with the
Kimia Taghavi   +7 more
doaj   +1 more source

Electrochemical Behavior of Magnetron-Sputtered Al–Cu Alloy Films in Sulfate Solutions [PDF]

open access: yes, 2007
Model alloys, generated by magnetron sputtering, have been employed to understand the role of copper on the corrosion behavior of aluminum alloys. Binary Al–Cu alloys, with copper contents between 0 and 100 atom %, were synthesized with well-controlled ...
Blanc, Christine   +6 more
core   +4 more sources

Acute poisoning of copper sulfate: a case report and review literature

open access: yesThe Egyptian Journal of Internal Medicine, 2022
Background Copper sulfate is a bright blue crystal used primarily for agricultural purposes, as a pesticide, disinfectant, feed, and soil additive. Acute volunteer poisoning of copper sulfate is not common in the world and in Iran.
Samaneh Hajimohammadi   +4 more
doaj   +1 more source

Copper formulations in bacterial blight control and toxic effects on coffee seedlings

open access: yesBioscience Journal, 2022
Bacterial blight of coffee (Pseudomonas syringae pv. garcae) is an important coffee disease and can be controlled using antibiotics and copper-based compounds.
Marcelo Loran de Oliveira Freitas   +6 more
doaj   +1 more source

Synthesis and Structure of the Copper Complex[Cu2L2ox(SO4)(H2O)4](H2O)4 [PDF]

open access: yesE3S Web of Conferences, 2021
The reaction of N-(pyridine-2-ylmethyl)pyrazine-2-carboxamide (HL) and copper(II) sulfate leads to the formation of a new copper complex, [Cu2L2ox(SO4)(H2O)4](H2O)4(1), in which the deprotonated amide L-ligand was oxidized to a imide Lox-exposed to the ...
Wang Zhaodong
doaj   +1 more source

Oxidative destruction of anionite AV-17×8 using the Fenton reaction

open access: yesChimica Techno Acta, 2021
The kinetic studies of AV-17×8 strongly basic anionite’s oxidative destruction using the Fenton reaction have been carried out. The effect of the process’s temperature and the concentration of catalysts of iron(II) sulfate or copper(II) sulfate on the ...
M. M. Kozlova   +2 more
doaj   +1 more source

Micronutrient deficiencies in African soils and the human nutritional nexus: opportunities with staple crops [PDF]

open access: yes, 2020
A synthesis of available agronomic datasets and peer-reviewed scientific literature was conducted to: (1) assess the status of micronutrients in sub-Saharan Africa (SSA) arable soils, (2) improve the understanding of the relations between soil quality ...
Bolo, Peter Omondi   +4 more
core   +1 more source

Pathological Study of Effect of Short and Long-term Copper Sulfate Bath on Gill in Grass Carp, Ctenopharyngodon idella

open access: yesAsian Fisheries Science, 2007
Grass carp were exposed to two therapeutic concentrations of copper sulfate (10 mgxL-1 in 1 hour and 1 mgxL-1 in 24 hours). Twenty-four hours after the copper sulfate baths, the histopathology of the gills was studied. The observed lesions in gills after
R. PEYGHAN   +3 more
doaj   +1 more source

Fecal microbiome shifts by different forms of copper supplementations in growing pigs

open access: yesJournal of Animal Science and Technology, 2021
Copper is an essential mineral for pigs, thus it is used as a feed additive in the forms of copper sulfate. Therefore, this study aimed at characterizing the fecal microbiota shifts in pigs as fed by different ...
Minji Kim   +10 more
doaj   +1 more source

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