Results 1 to 10 of about 268,094 (306)

Hydroxyl Radical Scavenging by Aucubin: A Mechanistic Study [PDF]

Antioxidants
This study investigates the antioxidant properties of aucubin (AU), an iridoid compound, focusing on its ability to scavenge hydroxyl radicals (•OH) through its hydroxyl functional groups.
Kunzhe Jiang, Jingran Wang, Wang Yang, Ying Xiong, Meiling Chen, Qiang Zhou, Yanhong Wang   +6 more
doaj   +2 more sources

Probing catalyst-free hydroxyl radical generation at microbubble interfaces [PDF]

Nature Communications
Gas–liquid interfaces at the micro- and nanoscale are emerging hotspots for unique chemical reactivity, yet the reactivity of individual microbubbles remains largely unexplored.
Si-Yu Yang, Wei Wang, Jie-Jie Chen, Joseph S. Francisco, Xian-Wei Liu   +4 more
doaj   +2 more sources

Hydroxyl Radical−π Interaction in a Single Crystal [PDF]

JACS Au
Mohit Kulshrestha, Abhijit Nandy, Shibdas Banerjee, Srinu Tothadi, C. N. Ramachandran, Kalyan K. Sadhu   +5 more
doaj   +2 more sources

Effects of the Cytoplasm and Mitochondrial Specific Hydroxyl Radical Scavengers TA293 and mitoTA293 in Bleomycin-Induced Pulmonary Fibrosis Model Mice

Antioxidants, 2021
Lung fibrosis is the primary pathology in idiopathic pulmonary fibrosis and is considered to result from an increase in reactive oxygen species (ROS) levels in alveolar epithelial cells.
Takahiro Sakai, Hidetsugu Takagaki, Noriyuki Yamagiwa, Michio Ui, Shinichi Hatta, Jun Imai   +5 more
doaj   +1 more source

Enhance diclofenac removal in wastewater by photocatalyst process combination with hydrogen peroxide

Case Studies in Chemical and Environmental Engineering, 2023
Diclofenac (DCF) is a synthetic, non-steroidal anti-inflammatory drug. It is a persistent chemical that resists biological degradation and is difficult to completely remove by conventional wastewater treatment plants (WWTP).
Van Tung Tra, Van Thuong Pham, Thanh-Dai Tran, Thi Hieu Tran, Trung Kien Tran, Thi Phuong Thao Nguyen, Viet Thang Nguyen, Thi-Viet-Huong Dao, Pham-Yen-Nhi Tran, Van-Giang Le, Cong-Sac Tran   +10 more
doaj   +1 more source

Antioxidant and free radicals species in the aqueous humor of patients with age-related cataract [PDF]

Srpski Arhiv za Celokupno Lekarstvo, 2023
Introduction/Objective. Age-related cataract is a significant cause of visual impairment worldwide. Oxidative damage and the effects of free radical species are considered important in the etiopathogenesis of cataracts.
Brunet Stefan, Babić Nikola, Davidović Sofija, Miljković Aleksandar, Knezi Nikola, Čanadanović Vladimir   +5 more
doaj   +1 more source

Presence of hydrogen peroxide, a source of hydroxyl radicals, in acid electrolyzed water. [PDF]

PLoS ONE, 2012
BACKGROUND: Acid electrolyzed water (AEW), which is produced through the electrolysis of dilute sodium chloride (NaCl) or potassium chloride solution, is used as a disinfectant in various fields because of its potent antimicrobial activity.
Takayuki Mokudai, Keisuke Nakamura, Taro Kanno, Yoshimi Niwano   +3 more
doaj   +1 more source

Atmospheric reaction of hydrazine plus hydroxyl radical

Scientific Reports, 2021
Understanding the mechanism of hydrazine oxidation reaction by OH radical along with the rate constants of all possible pathways leads to explain the fate of hydrazine in the atmosphere.
Hamed Douroudgari, Morteza Vahedpour, Fahime Khouini   +2 more
doaj   +1 more source

The Detection Methods of Hydroxyl Radical: A Review [PDF]

E3S Web of Conferences, 2023
Hydroxyl radical (·OH) can rapidly react with biological macromolecules, organic and inorganic substances on account of its strong oxidizing property, so it is widely used in sewage treatment, chemiluminescence analysis, biological macromolecule ...
Huang Chenkun, Chen Qiuyue, Li Shengqiang, Wang Jian   +3 more
doaj   +1 more source

Generation of hydroxyl radical-activatable ratiometric near-infrared bimodal probes for early monitoring of tumor response to therapy

Nature Communications, 2021
The hydroxyl radical is generated during radiotherapy and ferroptosis and accurate imaging of this reactive oxygen species may permit the monitoring of response to therapy.
Luyan Wu, Yusuke Ishigaki, Wenhui Zeng, Takashi Harimoto, Baoli Yin, Yinghan Chen, Shiyi Liao, Yongchun Liu, Yidan Sun, Xiaobo Zhang, Ying Liu, Yong Liang, Pengfei Sun, Takanori Suzuki, Guosheng Song, Quli Fan, Deju Ye   +16 more
doaj   +1 more source