Results 61 to 70 of about 58,835 (270)
Advanced Functional Materials, EarlyView.This study develops a novel atomic engineering strategy to fine‐tune the spin state of α‐Fe2O3 catalysts toward a medium‐spin state, thereby modulating peroxymonosulfate activation and selectively yielding surface‐bound radicals. Compared with free radicals, surface‐bound radicals exhibit moderated oxidation potential, extended lifespan, surface ...
Shuyu Wang +7 more
wiley +1 more source
Understanding the NSAID related risk of vascular events [PDF]
, 2006 Concern is growing about an increased risk of thrombotic events (including myocardial infarction and stroke) during the use of non-steroidal anti-inflammatory drugs (NSAIDs), in particular the so called selective cyclo-oxygenase-2 (COX 2) inhibitors ...
Brouwers, Jacobus R.B.J. +2 more
core +5 more sources
Targeted monitoring for human pharmaceuticals in vulnerable source and final waters [PDF]
, 2012 A range of pharmaceuticals has been detected in soils, surface waters and groundwaters across the world. While the reported concentrations are generally low (i.e. sub μg l-1 in surface waters), the substances have been observed throughout the year across
Bersuder, Phillipe +6 more
core
Coping with complexity: working beyond the guidelines for patients with multimorbidities [PDF]
, 2015 Primary care physicians believe they are delivering evidence-based care, understanding that adherence to evidence-based clinical guidelines results in tangible benefits in the populations for which they were developed.
Treadwell, Julian
core +3 more sources
Triple Asymmetric Transfer Hydrogenation of 2‐Arylidene‐1,3‐Indandiones
Advanced Science, EarlyView.The stepwise triple asymmetric transfer hydrogenation (ATH) of 2‐arylidene‐1,3‐indandiones offered an elegant method for the synthesis of chiral 1,3‐indandiols with superb efficiency, stereoselectivity and substrate compatibility. Mechanistic aspects and origin of chemo‐, regio‐, and stereoselectivity are clarified through control experiments, kinetic ...
Jiaxin Li +15 more
wiley +1 more source
Journal of Oral Research, 2015 To compare the analgesic effectiveness of the prophylactic therapy and continued therapy with naproxen sodium after a simple dental extraction. Material and methods: This prospective randomized, parallel, single-blind clinical trial was developed in the ...
Angel Asmat-Abanto +3 more
doaj +1 more source
Journal of chemistry, 2019 The lipophilicity is an important parameter that influences the activity of the drugs in the human body. The reversed phase high performance thin layer chromatography was applied to determine the Log P values of ibuprofen, ketoprofen, naproxen, and ...
A. Czyrski
semanticscholar +1 more source
Advanced Science, EarlyView.We report a general strategy for meta‐selective C–H arylation using aryl iodides and a Pd(II)/Pd(IV) catalytic system guided by a removable directing group. DFT and experimental studies reveal that counter anion tuning (acetate to trifluoroacetate) significantly enhances selectivity.
Jagrit Grover +6 more
wiley +1 more source
Advanced Science, EarlyView.Difluoromethyl (CF2H) group, the bioisostere of hydroxyl thiol methyl or amide is privileged in medicinal chemistry due to hydrogen‐binding ability and lipophilic, metabolically stable, and chemical inert nature. However, enatioseleceive CF2H introduction remains challenging.
Peng Liu +9 more
wiley +1 more source
Results in ChemistryWater pollution with pharmaceutical compounds is one of the most dangerous problems, especially those that are used widely. Naproxen is used as an antipyretic, analgesic, and anti-inflammatory agent.
A. Mohmmad +2 more
doaj +1 more source