Results 51 to 60 of about 620,439 (167)

Liquid‐phase oxidation of furfural catalyzed by magnetically separable metal oxide nanoparticles deposited on silica gel

Biofuels, Bioproducts and Biorefining, Volume 20, Issue 5, Page 2096-2105, September/October 2026.
Abstract Oxidation of furfural (FF), a bio‐based platform chemical, was investigated using a range of iron‐, vanadium‐ and iron–zinc‐oxalates supported on silica gel (FeVOx@silica and FeZnOx@silica, respectively) as precursor for FeV@silica and FeZn@silica oxide catalysts and H2O2 as a green oxidant.
Alexander Pokutsa, Alina Mariana Balu, Rafael Luque   +2 more
wiley   +1 more source

A novel furanone-containing antibacterial system for improved dental restoratives

, 2012
The furanone derivatives and their constructed polymers were synthesized, characterized and formulated into dental glass-ionomer cement (GIC) and resin composite for improved antibacterial properties. Compressive strength (CS) and S.
Howard, Leah Ann
core   +2 more sources

Organ‐Specific Volatile Profiling of Lactuca tatarica (L.) C.A.Mey. (Asteraceae) Reveals Metabolic Differentiation by MSD–SPME–GC–MS/FID

Chemistry &Biodiversity, Volume 23, Issue 9, September 2026.
MSD–SPME–GC–MS/FID reveals distinct organ‐specific volatile signatures in Lactuca tatarica. Leaves are dominated by lipid‐derived aldehydes, roots exhibit a mixed profile of aldehydes and terpenoids, and seeds are characterized by aldehydes and aromatic ketones.
Emil N. Shukurlu, Gulmira Özek, Temel Özek, Marcello Iriti, Sara Vitalini   +4 more
wiley   +1 more source

Two-dimensional-quantitative structure-activity relationship studies of a novel series of diaryl furanone derivatives: An approach to design selective and effective cyclooxygenase-2 inhibitors

Indian Journal of Health Sciences and Biomedical Research KLEU, 2018
INTRODUCTION: Over a decade, a large number of selective cyclooxygenase-2 (COX-2) inhibitors with diverse chemical characteristics have been designed but only a few have emerged as drugs.
Manjula K Chikkamath, Pratibha M Huded, Swetha S Kokatnur, Akshata S Menasinakai, Mahesh B Palkar   +4 more
doaj   +1 more source

Polyphenolic and Biogenic Volatile Organic Compound Profiles of Endemic Metallophytes From the Thallium‐Rich Allchar Mining Area

Chemistry &Biodiversity, Volume 23, Issue 9, September 2026.
Six plant taxa endemic to the thallium‐rich Allchar Mining Area (North Macedonia) were profiled by HPLC/DAD/MSn and headspace GC–MS. Seventy‐eight polyphenols and 123 biogenic volatile organic compounds were identified, and multivariate analysis showed congruent, species‐specific polyphenolic and volatile signatures with no significant association with
Marinela Cvetanoska, Marina Stefova, Katerina Bačeva Andonovska, Jasmina Petreska Stanoeva   +3 more
wiley   +1 more source

Synthesis of Substituted 3‑Hydroxy-2-Furanone Derivatives via an Unusual Enolate Wittig Rearrangement/Alkylative Cyclization Sequence

, 2016
Treatment of methyl O-(alkynylmethyl) glycolate derivatives with dialkylboron triflates and Hünig’s base leads to the formation of highly substituted 3-hydroxy-2-furanone derivatives.
Renata K. Everett (1944532), John P. Wolfe (1317546)   +1 more
core   +1 more source

Induction of Biofilm Formation in Klebsiella pneumoniae by Acetaminophen. Quorum Quenching Compounds to Overcome the Resistance

Proceedings, 2019
Bacterial resistance to antibiotics is a serious world health problem; consequently, there is a high recurrence of nosocomial infections. [...]
Fernando Echeverri, Elizabeth Cadavid, Sara Robledo, Wiston Quiñones   +3 more
doaj   +1 more source

Conjugated Linoleic Acid‐Enriched Fermented Dairy Modulates Microbiota and Metabolites to Alleviate MASLD: Insights From Multi‐Omics and Causal Mediation Analysis

Food Frontiers, Volume 7, Issue 5, September 2026.
In a 120‐day randomized trial, CLA‐enriched fermented dairy remodeled the gut microbiota and rewired host metabolic pathways in patients with MASLD. These changes were accompanied by reductions in ALT, total cholesterol, creatinine, and hs‐CRP, supporting a microbiota‐mediated dietary strategy for metabolic and liver health.
Fei Mi, Yanjiao Wang, Jia Xiong, Yiyuan Ma, Hongmei Pan, Jianzhong Yin, Yunmei Chai, Yao Wang, Xin Xu, Ai Zhang, Qingwen Ma, Hui Wang, Dongbai Liu, Shaoxiong Wu   +13 more
wiley   +1 more source

Broccoli Sprout Extract Restores Renal Lipid Metabolism in High‐Fat Diet‐Fed Mice Involving Modulation of AMPK/Nrf2 Signaling and the NLRP3 Inflammasome

Food Science &Nutrition, Volume 14, Issue 9, September 2026.
High‐fat diet (HFD) induces renal lipid accumulation, AMPK suppression, oxidative stress, and NLRP3 inflammasome activation, leading to renal injury. Broccoli sprout extract (BSE) concurrently activates AMPK signaling (promoting fatty acid oxidation and inhibiting lipogenesis), enhances Nrf2‐mediated antioxidant defense, and suppresses NLRP3‐driven ...
Chunting Wu, Bangzhao Zeng, Xuexun Li, Xin Zhao, Junyu Ma, Mengxue Zhang, Shuangshuang Zhao, Chunmei Zhang, Qin Gao, Fuli Ya   +9 more
wiley   +1 more source

Design, synthesis, molecular properties and antimicrobial activities of some novel 2(3H) pyrrolone derivatives

Journal of Saudi Chemical Society, 2015
In continuation of our research on nitrogen containing heterocyclic compounds to develop potent antimicrobial and antimycobacterial agents, some novel 2(3H) pyrrolone derivatives were synthesized.
Aftab Ahmad, Asif Husain, Shah Alam Khan, Mohd. Mujeeb, Anil Bhandari   +4 more
doaj   +1 more source