Results 111 to 120 of about 4,146,519 (301)

Phenolic contents and free radical scavenging activities of wheatgrass juice.

, 2018
Phenolic contents and free radical scavenging activities of wheatgrass juice.
Viorica Vasilache (5692847), Mihaela Silion (578310), Maria-Emiliana Fortună (5692844), Tudor Vicol (5692853), Xenia Patraș (5692856), Ionel Miron (5692859), Maria Ignat (5692850), Andrei Lobiuc (5692862)   +7 more
core   +1 more source

Defect‐Engineered Microwave‐Responsive Ni@C Composites From Waste PET for Catalytic Plastic Upcycling

Advanced Materials, EarlyView.
A circular upcycling strategy transforms waste poly(ethylene terephthalate) bottles into microwave‐responsive Ni@C catalyst featuring lattice‐distorted nickel cores and defective carbon shells. These strain‐rich heterointerfaces enhance dielectric loss and promote localized microwave hotspots, accelerating peroxymonosulfate activation and polymer‐chain
Xiao Lu, Shiying Ren, Jingkai Lin, Kunsheng Hu, Yalan Mo, Shaobin Wang, Wenjie Tian, Xiaoguang Duan   +7 more
wiley   +1 more source

In-vitro free radical scavenging activity of Ixora coccinea L [PDF]

Bangladesh Journal of Pharmacology, 2008
Antioxidant activity of the methanol extract of Ixora coccinea L. was determined by DPPH free radical scavenging assay, reducing power and total antioxidant capacity using phosphomolybdenum method.
Rumana Jahangir, Raushanara Akter, Md. Ashraful Alam, Moni Rani Saha   +3 more
doaj  

Free-radical scavenging potentials of ACL extract.

, 2016
(A) Singlet oxygen scavenging capacities of ACL extract and standard lipoic acid (IC50 value: ACL = 1103.79±24.69μg/ml and lipoic acid = 48.40±2.02μg/ml; p(B) Nitric oxide (NO) scavenging activities of ACL extract and standard Curcumin (IC50 value: ACL =
Dilip De Sarker (3181956), Abhaya Prasad Das (3181953), Arnab Sen (3181959), Manas Ranjan Saha (3181965), Sainiara Begum (3181962), Priyankar Dey (3181947), Bratati De (3181968), Tapas Kr. Chaudhuri (3181950)   +7 more
core   +1 more source

Esterified Cholesterol Conjugates Enable LNP‐Mediated mRNA Delivery to the Blood–Brain Barrier Following Intravenous Administration

Advanced Materials, EarlyView.
A cholesterol‐conjugated lipid library enabled the identification of a ligand‐free LNP platform for efficient mRNA delivery to brain endothelial cells via systemic administration. This platform achieves selective BBB targeting without disrupting barrier integrity, and enables modulation of neuroinflammation and vascular function without requiring trans‐
Zeru Tian, Xu Wang, Alexis Pacheco Benitez, Erick Guerrero, Yaou Duan, Jingwen Wei, Lukas Farbiak, Daniel J. Siegwart   +7 more
wiley   +1 more source

Hierarchical Flexible Ceramic Nanofiber Membrane for Simultaneous Membrane Distillation and Photocatalytic Hydrogen Evolution

Advanced Materials, EarlyView.
A hierarchical flexible ceramic nanofiber membrane integrates a La‐stabilized ZrO2 scaffold with superhydrophobic UiO‐66‐NH2/CdS heterojunctions. The gas–liquid–solid interfacial architecture sustains vapor‐selective desalination, visible‐light charge separation, and rapid H2 extraction, enabling simultaneous freshwater production and photocatalytic ...
Pengfei Lin, Xiaochen Lu, Jiawei Sun, Shuai Guo, Xinping He, Chunhai Yi, Zhenyao Wang, Jiaxin Guo, Swee Ching Tan, Alicia Kyoungjin An   +9 more
wiley   +1 more source

Free-Radical Scavenging Activity Screening of Some Indonesian Plants [PDF]

, 2014
Objective: Indonesia is well known for its biodiversities and very rich of plants species which only a small portion of the species have been investigated in detail.
ABDUL RAHMAN, -, SAMUEL WARDIYANTO, -, LIDYA TUMEWU, -, Achmad Fuad Hafid, -, Aty Widyawaruyanti, -, ISMAIL, -   +5 more
core   +1 more source

Free radical scavenging and antioxidant enzymes activation of polysaccharide extract from Nostoc sphaeroides

, 2007
Nostoc sphaeroides Kuetzing has been used as a traditional medicine in China to treat a variety of ailments. This research identified the antioxidant activities of polysaccharide extract from Nostoc sphaeroides.
Chen, Xin-Wen, Hu, Zheng-Yu, Tang, Jun, Hu, ZY, Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, 7 South Donghu Rd,Wuchang Dist, Wuhan 430072, Hubei Province, Peoples R China   +3 more
core  

Decoding Synergistic Pathways in Bimetallic MOFs for Advanced Oxidation Processes

Advanced Materials, EarlyView.
This review presents a unified framework linking metal pairing and framework design with electronic structure, redox cycling, oxidant activation, reactive‐species generation, and catalytic performance across photocatalytic and oxidant‐based BMOF‐AOPs. The resulting design principles guide the development of hydrolytically stable and efficient BMOFs for
Karim El‐Naggar, Huayang Zhang, Shaobin Wang   +2 more
wiley   +1 more source

Free radical scavengers in anaesthesiology and critical care

Indian Journal of Anaesthesia, 2012
Free radicals are highly reactive and unstable compounds. These highly reactive molecules cause oxidative damage to cellular components such as DNA, proteins and lipids. They play central role in the mechanism of cell injury and cell death. Free radical scavengers either prevent these reactive species from being formed, or remove them before they can ...
openaire   +3 more sources