Results 41 to 50 of about 768,442 (390)

Manganese metabolism in humans.

open access: yesFrontiers in Bioscience, 2018
Manganese (Mn) is an essential nutrient for intracellular activities; it functions as a cofactor for a variety of enzymes, including arginase, glutamine synthetase (GS), pyruvate carboxylase and Mn superoxide dismutase (Mn-SOD).
Pan Chen, J. Bornhorst, M. Aschner
semanticscholar   +1 more source

Applications and Biological Activity of Nanoparticles of Manganese and Manganese Oxides in In Vitro and In Vivo Models

open access: yesNanomaterials, 2021
The expanding applications of nanotechnology seem to be a response to many technological, environmental, and medical challenges. The unique properties of nanoparticles allow for developing new technologies and therapies. Among many investigated compounds
Z. Sobańska   +3 more
semanticscholar   +1 more source

Progress in Stereoselective Haloamination of Olefins

open access: yesMolecules
The regio- and stereoselective adjacent bifunctionalization of olefins with amine and halogen groups can be effectively accomplished through catalytic haloamination methods.
Guo Zhong, Jiayu Zhou, Bin Cui, Hui Sun
doaj   +1 more source

Selective Recovery of Manganese from Anode Sludge Residue by Reductive Leaching

open access: yesChemEngineering, 2020
Manganese-containing anode sludge is a common side-product in the electrowinning of zinc. The anode sludge consists mainly of oxidized manganese, but also lesser amounts of lead, calcium, and other minor metals. The impurities present in the anode sludge
Toni Kauppinen   +3 more
doaj   +1 more source

Assessment of Efficiency of Nutrient Uptake of Different Sources of Zn, Mn, Cu and B in Zea mays

open access: yesAgriculture, 2020
Advances in plant nutrition can be achieved by improving the delivery of micronutrients to the plants. The objective of this research was to compare the efficiency of uptake of different sources of zinc, copper and manganese (sulfates ...
Andres Reyes Gaige   +2 more
doaj   +1 more source

Research Progress in Graphene-Based Adsorbents for Wastewater Treatment: Preparation, Adsorption Properties and Mechanisms for Inorganic and Organic Pollutants

open access: yesC
Graphene-based adsorbents show great potential for application in the field of environmental pollution treatment due to their unique two-dimensional structure, high specific surface area, and tunable surface chemistry.
Guangqian Li   +6 more
doaj   +1 more source

Opportunities of Aqueous Manganese‐Based Batteries with Deposition and Stripping Chemistry

open access: yesAdvanced Energy Materials, 2020
Rechargeable aqueous manganese‐based batteries have been attracting significant attention owing to their advantages of low cost, high safety, and ease of manufacturing, which are promising attributes for grid‐scale energy storage applications.
Mingming Wang   +7 more
semanticscholar   +1 more source

Ab initio molecular dynamics study of manganese porphine hydration and interaction with nitric oxide

open access: yes, 2007
The authors use ab initio molecular dynamics and the density functional theory+U (DFT+U) method to compute the hydration environment of the manganese ion in manganese (II) and manganese (III) porphines (MnP) dispersed in liquid water.
Craig J. Medforth   +4 more
core   +1 more source

Identification of Manganese Ore and Manganese Smelting Slag by X-ray Fluorescence Spectrometry, X-ray Diffraction and Fourier Transform Infrared Spectroscopy

open access: yesYankuang ceshi, 2015
It is very important to identify manganese ore and manganese smelting slag for manganese ore import trade and environmental protection. Due to the similarity of elements in manganese smelting slag and some manganese ore, such as Mn, Si, Al, Mg, Ca and ...
WU Su-ru   +4 more
doaj   +1 more source

Differences in Nutrient Uptake Can Influence the Performance of Citrus Rootstocks under Huanglongbing Conditions

open access: yesHortScience, 2022
Huanglongbing {HLB [Candidatus Liberibacter asiaticus (C Las)]} has been one of the biggest challenges in citrus (Citrus sp.) production in Florida and wherever it is present.
Lushan Ghimire   +2 more
doaj   +1 more source

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