Results 81 to 90 of about 75,502 (312)

Bioaccumulation of Vanadium by Vanadium-Resistant Bacteria Isolated from the Intestine of Ascidia sydneiensis samea [PDF]

open access: yes, 2016
Isolation of naturally occurring bacterial strains from metal-rich environments has gained popularity due to the growing need for bioremediation technologies.
Romaidi,   +3 more
core   +1 more source

Large Faraday Rotation in Liquid Crystals With Embedded Paramagnetic Ions (Cu2+, VO2+) at Room Temperature

open access: yesAdvanced Optical Materials, EarlyView.
Large Faraday rotation at room temperature is observed in thin films of discotic copper (Cu2+: 3d9) and vanadyl (VO2+: 3d1) enaminoketone complexes. The large Verdet constant originates from a high density of paramagnetic centers, metal‐ligand p−d hybridization and π orbitals involved in optical transitions (identified by DFT calculations), as well as ...
Karolina Łempicka‐Mirek   +8 more
wiley   +1 more source

Scrubber discharge, Durango Uranium-Vanadium Processing Plant

open access: yes, 2022
Scrubber discharge Durango Mill--Verso.Date scanned: 2001-03-07.Identifier: NMHFM-128.Related photographs and stereopair slides: NMHFM-126, NMHFM-127, NMHFM-129, NMHFM-130, NMHFM-292, NMHFM-293, NMHFM-296, NMHFM-313.Unmounted; text on verso.Held in the ...

core  

Vanadium-Substituted Polyoxometalates Regulate Prion Protein Fragment 106–126 Misfolding by an Oxidation Strategy

open access: yes, 2023
Prion disorders are a group of lethal infectious neurodegenerative diseases caused by the spontaneous aggregation of misfolded prion proteins (PrPSc).
Lei He   +19 more
core   +1 more source

Waveguide Photoactuators: Materials, Fabrication, and Applications

open access: yesAdvanced Robotics Research, EarlyView.
Waveguide photoactuators convert guided light into mechanical motion. Their tethered‐flexible design enables minimally invasive surgery and confined‐space robotics. This review aims to guide materials selection, device design, and system integration, accelerating the transition of waveguide photoactuators from laboratory prototypes to versatile ...
Minjie Xi   +4 more
wiley   +1 more source

Oxygen Vacancy Modulation via Confinement: Enhanced Dry Reforming Activity and Stability of Nickel-Cerium Catalysts Encapsulated in Titanium Silicalite-1 Zeolite

open access: yesEngineered Science
The advancement of anti-coking catalysts for dry reforming of methane (DRM) is essential for mitigating greenhouse gas emissions and promoting sustainable syngas production.
Huabing Zhang   +9 more
doaj   +1 more source

An extraction process to recover vanadium from low-grade vanadium-bearing titanomagnetite

open access: yes, 2015
An extraction process to recover vanadium from low-grade vanadium-bearing titanomagnetite was developed. In this study, a mixed solvent system of di(2-ethylhexyl) phosphate (D2EHPA) and tri-n-butyl phosphate (TBP) diluted with kerosene was used for the ...
Zhao, Hongxin   +7 more
core   +1 more source

Recent Advances in Laser‐Induced Graphene‐Based Gas Sensors: From Sensing Mechanisms to Biomedical Applications

open access: yesAdvanced Science, EarlyView.
Laser‐induced graphene (LIG) provides a scalable, laser‐direct‐written route to porous graphene architecture with tunable chemistry and defect density. Through heterojunction engineering, catalytic functionalization, and intrinsic self‐heating, LIG achieves highly sensitive and selective detection of NOX, NH3, H2, and humidity, supporting next ...
Md Abu Sayeed Biswas   +6 more
wiley   +1 more source

Vanadium [PDF]

open access: yesJournal of the Franklin Institute, 1920
n ...
openaire   +2 more sources

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