Results 131 to 140 of about 120,384 (335)

Green synthesis of cerium oxide nanoparticles via Linum usitatissimum seeds extract and assessment of its biological effects

open access: yesMicro & Nano Letters
In the current work, CeO2‐NPs were produced via a green chemistry process via Linum usitatissimum seeds extract as the stabilizing agent. The CeO2‐NPs were characterized by the results of analytical techniques such as TGA/DTA, FTIR, UV–vis, XPS, XRD, and
Zahra Foroutan   +6 more
doaj   +1 more source

Effect of Annealing on HTS Tapes with a Cerium Oxide Layer Inserted between the Rebacuo and Silver Layers

open access: green, 2020
Jean-Hughes Fournier-Lupien   +5 more
openalex   +1 more source

AMPEROMETRIC METHODS DETERMINATION OF CERIUM WITH SOLUTION OF 2,4-DINITROSO-1HYDROXY-5-AMINONAPHTHALENE-6,8-DISULFIC ACID

open access: diamond, 2022
Salohiddin Mahmadoliyev   +3 more
openalex   +1 more source

Nanogel‐Mediated Immunotherapy to Tackle Cancer and Inflammatory Diseases

open access: yesChemistryEurope, EarlyView.
Nanogels formed through self‐assembly, microemulsion, or precipitation polymerization method enable precise delivery of immunotherapeutic factors and immune cell targeting, thus effectively modulating immune responses. This review highlights recent advances in stimuli‐responsive nanogel design, underlying mechanisms, and their potentials to tackle ...
Ziwen Zhang   +7 more
wiley   +1 more source

Simultaneous Photoactivation of Copper and Ti‐Doped CeO2−x Enables Optimal Acceleration of the RWGS Reaction

open access: yesCarbon Energy, EarlyView.
A combination of visible light and thermal energy accelerates the CO formation rate up to 57 times compared to dark conditions using a 3Cu/CeTiO2−x catalyst. Kinetic analysis, as well as steady state and transient spectroscopy, was applied under photocatalytic conditions to analyze and disentangle the reaction channels under dark and illuminated ...
Miha Okorn   +4 more
wiley   +1 more source

Regulating Interfacial Hydrogen‐Bonding Connectivity by Oxygen Vacancies‐Driven [Fe(CN)6]3− Coordination for Boosting Hydrogen Peroxide Electrosynthesis

open access: yesCarbon Energy, EarlyView.
ABSTRACT The inherent hydroxide‐rich (OH⁻) environment in alkaline media facilitates the two‐electron oxygen reduction reaction (2e−ORR). However, the strong interaction between alkali metal cations and solvated water molecules significantly reduces the connectivity of the hydrogen bond network within the alkaline electric double layer, thereby ...
Kaiming Li   +11 more
wiley   +1 more source

Tandem Catalytic Antioxidant Nanoparticles Comprising Cerium Carbonate and Photoactive Metal Oxides

open access: green, 2021
Manish Kr Mishra   +9 more
openalex   +2 more sources

Multiple Active Sites Engineering in Cu/γ‐Al2O3 Catalyst Enables Selective Electrocatalytic CO2 Reduction to Methane at High Rates

open access: yesCarbon Energy, EarlyView.
A multi‐site heterogeneous electrocatalyst is designed, composed of Cu nanoclusters supported on γ‐Al2O3. Within this system, CO2 activation, H2O dissociation, and *CO protonation are respectively governed by the Cu sites, γ‐Al2O3 sites, and the Cu/γ‐Al2O3 interface sites.
Xiangke Zeng   +10 more
wiley   +1 more source

Combined effects of surface waters and CeO nanoparticle in zebra mussels

open access: yesInvertebrate Survival Journal, 2019
Cerium oxide nanoparticles (nCeO) are currently used in many sectors of our economy, for instance as fuel additives and in ceramics for catalytic converters.
J Auclair   +6 more
doaj  

Home - About - Disclaimer - Privacy