Results 41 to 50 of about 251,846 (313)

The sequential C–H oxidation/asymmetric phosphonylation of primary alcohols to synthesize α-hydroxy phosphonates

Green Synthesis and Catalysis, 2021
A new strategy for the sequential C–H oxidation/asymmetric phosphonylation of primary alcohols has been developed. It involves a combination of Cu(I)/TEMPO/NMI (N-methylimidazole) oxidation, under an air atmosphere, with chiral Al (salalen)-catalyzed ...
Shifu Ying, Xiaoling Huang, Xinwei Guo, Shangdong Yang   +3 more
doaj   +1 more source

Secretory Phospholipase A2 in Patients With Sickle Cell Disease Hospitalized for Vaso‐Occlusive Pain Episodes

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Secretory phospholipase A2 (sPLA2) is an inflammatory mediator linked to acute chest syndrome (ACS) in sickle cell disease (SCD), a serious complication that can develop during an acute vaso‐occlusive pain episode (VOE). Plasma sPLA2 levels have been proposed as a potential biomarker for predicting ACS onset.
Rawan Korman, Maria Yasmine, Dunia Hatabah, Noor Alzraikat, Frank Harris, Lou Ann Brown, Satheesh Chonat, Nitya Bakshi, Chris A. Rees, Carlton Dampier, Claudia R. Morris   +10 more
wiley   +1 more source

A Bibliometric Analysis of Publications in Uremic Toxins From 1991 to 2024

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Uremic toxins are a growing area of research in nephrology, with significant implications in the progression and treatment of chronic kidney disease (CKD) and the management of end‐stage kidney disease (ESKD). This bibliometric analysis aims to evaluate the global research trends, key contributors, and the impact of publications in ...
Yuh‐Shan Ho, Karim M. Soliman, Wisit Cheungpasitporn, Wannasit Wathanavasin, Ahmed Daoud, Ahmed I. Kamal, Balázs Szamosfalvi, Tibor Fülöp   +7 more
wiley   +1 more source

Identification of a potent palladium-aryldiphosphine catalytic system for high-performance carbonylation of alkenes

Nature Communications
The development of stable and efficient ligands is of vital significance to enhance the catalytic performance of carbonylation reactions of alkenes.
Kang Zhao, Hongli Wang, Teng Li, Shujuan Liu, Enrico Benassi, Xiao Li, Yao Yao, Xiaojun Wang, Xinjiang Cui, Feng Shi   +9 more
doaj   +1 more source

Synthesis, properties, and activity of MoVTeNbO catalysts modified by zirconia-pillared clays in oxidative dehydrogenation of ethane

Open Chemistry, 2021
Composites comprising MoVTeNbO mixed oxide and zirconia-pillared montmorillonite clays (PilCs) were prepared. XRD and TEM with EDX studies confirmed the preservation of M1 MoVTeNbO phase in these composites responsible for high activity and selectivity ...
Shorayeva Kamshat Abithanovna, Massalimova Bakytgul Kabykenovna, Bespalko Yulia Nikolaevna, Kovalev Evgenii Pavlovich, Ishchenko Arcady Vladimirovich, Sadykov Vladislav Aleksandrovich   +5 more
doaj   +1 more source

Comparative Evaluation of Hemodiafiltration, Hemoperfusion, and Standard Hemodialysis on Efficacy, Inflammatory Control, Dialysis Adequacy, and Safety in End‐Stage Renal Disease: A Prospective Observational Study

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Chronic micro‐inflammation in patients with end‐stage renal disease (ESRD) is a significant driver of cardiovascular complications and diminished quality of life. While standard hemodialysis (SHD) effectively manages small‐molecule clearance, its ability to remove medium‐to‐large uremic toxins—the primary catalysts of systemic ...
Hongwei Zuo, Weisi Dai, Jie Mao, Mei Ye, Xingshan Lu, Xiaocui Zhang   +5 more
wiley   +1 more source

Methanol selective oxidation to methyl formate over ReOx/CeO2 catalysts [PDF]

, 2008
Methanol selective oxidation to methyl formate was investigated over ReOx/CeO2 catalysts in terms of Re loading and reaction mechanism. It was found that Re loading with monolayer dispersion on ceria exhibited promising reaction rate of methanol of 16 ...
Zhan, Ensheng, 申文杰, Li, Juan, Liu, Junlong, Cai, Weijie, Shen, Wenjie   +5 more
core   +1 more source

Metal Nanoparticle-Decorated Germanane for Selective Photocatalytic Aerobic Oxidation of Benzyl Alcohol [PDF]

, 2022
Two dimensional materials such as germanane have attracted substantial research interest due to their unique chemical, optical, and electronic properties.
Madison, Chevalier, Jonathan G. C., Veinot, Chuyi, Ni   +2 more
core   +1 more source

Preparation of mesoporous Cu/Zn/Ce/Zr/Al catalysts and activity in steam reforming of methanol

AIP Advances, 2021
Ammonium carbonate-assisted mechanochemical preparation of Cu-based catalysts has been developed for steam reforming of methanol (SRM). The characteristics of the catalysts were studied by N2 adsorption–desorption, N2O titration, TEM, XRD, XPS, H2-TPR ...
Wei Yu, Jiali Yan, Zhengwei Cui, Na Yang
doaj   +1 more source

Effect of Corn Starch Granules on Stabilizing the Foam Structure of Ultrasonically Modified Whey Isolate Protein

Foods, 2022
In this study, the mechanism of ultrasound combined with corn starch granules (CSG) treatment improved the foam properties of whey protein isolates (WPI) and was systematically investigated.
Jingxue Liu, Jiaying Xin, Tingting Gao, Guiru Wang, Chungu Xia   +4 more
doaj   +1 more source