Results 11 to 20 of about 345,929 (388)

Advances of Single‐Atomic Cobalt Catalysts in Liquid‐Phase Selective Oxidative Reactions

Small Science, 2023
Single‐atom catalysts (SACs) composed of atomically dispersed metal‐active sites embedded in supporting substrates are attracting increasing attention in liquid‐phase selective oxidation reactions with joint merits of both advanced catalytic efficiency ...
Jiaquan Li, Kai Wang, Yijiao Jiang, Jun Huang, Shaomin Liu   +4 more
doaj   +1 more source

Oxidative Dehydrogenation of Propane to Propylene with Soft Oxidants via Heterogeneous Catalysis

ACS Catalysis, 2021
Oxidative dehydrogenation of propane to propylene can be achieved using conventional, oxygen-assisted dehydrogenation of propane (O2–ODHP) or via the use of soft oxidants, such as CO2, N2O, S-conta...
Xiao Jiang, Lohit Sharma, Victor Fung, Sang Jae Park, Christopher W. Jones, B. Sumpter, J. Baltrusaitis, Zili Wu   +7 more
semanticscholar   +1 more source

Oxidants and Cardiorenal Vascular Remodeling—Insights from Rare Genetic Tubulopathies: Bartter’s and Gitelman’s Syndromes

Antioxidants, 2023
Two human genetic tubulopathies, Bartter’s (BS) and Gitelman’s (GS) syndromes, have normo/hypotension and absent cardiac remodeling despite their apparent angiotensin system (RAS) activation.
Luca Sgarabotto, Verdiana Ravarotto, Lucia Federica Stefanelli, Martina Cacciapuoti, Paul A. Davis, Federico Nalesso, Lorenzo A. Calò   +6 more
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Understanding oxidants and antioxidants: Classical team with new players.

Journal of food biochemistry, 2020
The free radical oxidants such as reactive oxygen species, reactive nitrogen species, and reactive sulfur species are produced inside cells through various metabolic processes.
S. S. Ali, H. Ahsan, M. Zia, Tooba Siddiqui, F. H. Khan   +4 more
semanticscholar   +1 more source

Measurement of Redox Biomarkers in the Whole Blood and Red Blood Cell Lysates of Dogs

Antioxidants, 2022
The evaluation of the biomarkers of oxidative status is usually performed in serum, however, other samples, such as red blood cells (RBCs) lysates or whole blood (WB), can be used.
Luis G. González-Arostegui, Alberto Muñoz-Prieto, Asta Tvarijonaviciute, José Joaquín Cerón, Camila Peres Rubio   +4 more
doaj   +1 more source

The Promising Role of Antioxidant Phytochemicals in the Prevention and Treatment of Periodontal Disease via the Inhibition of Oxidative Stress Pathways: Updated Insights

Antioxidants, 2020
There is growing evidence on the involvement of oxidative stress, which is simply described as the imbalance between oxidants and antioxidants in favor of the former, in the development of periodontal disease that is the most common inflammatory disease ...
Thi Thuy Tien Vo, Pei-Ming Chu, Vo Phuoc Tuan, Joyce Si-Liang Te, I-Ta Lee   +4 more
doaj   +1 more source

Novel Role of CETP in Macrophages: Reduction of Mitochondrial Oxidants Production and Modulation of Cell Immune-Metabolic Profile

Antioxidants, 2022
Plasma cholesteryl ester transfer protein (CETP) activity diminishes HDL-cholesterol levels and thus may increase atherosclerosis risk. Experimental evidence suggests CETP may also exhibit anti-inflammatory properties, but local tissue-specific functions
Gabriel G. Dorighello, Leandro H. P. Assis, Thiago Rentz, Joseane Morari, Monique F. M. Santana, Marisa Passarelli, Neale D. Ridgway, Anibal E. Vercesi, Helena C. F. Oliveira   +8 more
doaj   +1 more source

Enzymatic and Oxidizing Agents for the Decomposition of Polymers Used in the Composition of Drilling Muds

Energies, 2021
The article presents the results of research on the influence of enzymatic and oxidizing agents on polymers used in drilling mud technology. The research used calcium hypochlorite, urea peroxide, sodium persulfate, amylase and cellulase.
Małgorzata Uliasz, Grzegorz Zima, Sławomir Błaż, Bartłomiej Jasiński   +3 more
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Exploring the Role of Novel Biostimulators in Suppressing Oxidative Stress and Reinforcing the Antioxidant Defense Systems in Cucurbita pepo Plants Exposed to Cadmium and Lead Toxicity

Agronomy, 2023
The use of bio-stimulants (BSs) has become an important policy in managing many stressed crop plants through the regulation of the balance of phytohormones, osmo-protectors (OPs), antioxidant systems, and gene expression, all of which reflect plant ...
Mostafa M. Rady, Mohamed M. M. Salama, Sebnem Kuşvuran, Alpaslan Kuşvuran, Atef F. Ahmed, Esmat F. Ali, Hamada A. Farouk, Ashraf Sh. Osman, Khaled A. Selim, Amr E. M. Mahmoud   +9 more
doaj   +1 more source

Oxidants Emergence under Dual-Frequency Sonication within Single Acoustic Bubble: Effects of Frequency Combinations [PDF]

Iranian Journal of Chemistry & Chemical Engineering, 2021
The sonochemical activity of an oxygen bubble formed in an aqueous medium and oscillating under a dual-frequency excitation is studied in this paper. Several couples of frequencies are formed amongst 35, 140, 300, and 515 kHz, with a maximum acoustic ...
Kaouther Kerboua, Oualid Hamdaoui
doaj   +1 more source