Results 51 to 60 of about 45,447 (273)
ChemistryOpen, EarlyView.In organic synthesis, deep eutectic solvents (DES) have demonstrated their ability to be used as reaction media for the development of reactions in line with green chemistry principles. This review presents an overview of microwave‐assisted organic synthesis in DES, highlighting the diversity of uses for these solvents, their role in mechanisms, the ...
Pierre‐Olivier Delaye +2 more
wiley +1 more source
Quality of life with ivabradine in patients with angina pectoris [PDF]
, 2016 Background—To explore the effect of ivabradine on angina-related quality of life (QoL) in patients participating in the Study Assessing the Morbidity–Mortality Benefits of the If Inhibitor Ivabradine in Patients with Coronary Artery Disease (SIGNIFY) QoL
Chassany, Olivier +6 more
core +1 more source
Angewandte Chemie, Volume 138, Issue 4, 22 January 2026.A photocatalytic formal hydrocarbamoylation reaction that employs a cyanate anion as the C1 source and provides N‐acyl iminophosphorane products from activated alkenes is described. Mechanistic investigations suggest generation of a phosphoranyl radical by addition of the cyanate anion to a phosphine radical cation, which enables the delivery of the ...
Petra Vojáčková, Armido Studer
wiley +2 more sources
Synthesis of novel 1,4-Dihydropyridine derivative labeled with Carbon-14 [PDF]
مجله علوم و فنون هستهای, 2019 Synthesis of 14C-labeled organic compounds is being required by the medical, pharmaceutical, agricultural, industrial, and research centers. The Carbon-14 is essential for the tracking and recognizing the mechanism and performance of the synthesized ...
M.A Ahmadi Faghih +3 more
doaj +1 more source
Journal of Polymer Science, EarlyView.Tandem mechanochemical‐sonochemical for the strategic synthesis for 2,4,6‐trisubstituted derivatives of perfluoropyridine as bio‐based prepolymer materials. ABSTRACT Substitution of perfluoropyridine (PFP) in the 4‐position through an SNAr reaction is facile through mechanochemical methods, with yields in excess of 99% and short reaction times on a ...
Jason Pulfer +5 more
wiley +1 more source
Role of Alkaline-Earth Metal-Catalyst: A Theoretical Study of Pyridines Hydroboration
Frontiers in Chemistry, 2019 Density functional theory (DFT) calculations have been performed to investigate the mechanism of alkaline-earth-metal-catalyzed hydroboration of pyridines with borane.
Yuanyuan Li +10 more
doaj +1 more source
Recent Advances in Bioconjugation of Aromatic Amino Acid Residues by a Reactivity‐Guided Approach
The Chemical Record, EarlyView.This review highlights recent advances in the bioconjugation of aromatic amino acids residues, focusing on strategies that leverage their inherent chemical reactivity to enable precise and versatile modifications of biomacromolecules, illustrating relevant applications.
Bruno M. da S. Santos +3 more
wiley +1 more source
Experimental Physiology, EarlyView.Abstract Hypertension diagnosed via peripheral (brachial) blood pressure (pBP) is a strong independent predictor of overt cardiovascular disease (CVD). However, central (aortic) blood pressure (cBP), which is influenced by arterial stiffness, may be more strongly associated with CVD risk. Young Black women (BLW) demonstrate higher pBP than White women (
Michele N. D'Agata +5 more
wiley +1 more source
Real-world heart rate norms in the Health eHeart study. [PDF]
, 2019 Emerging technology allows patients to measure and record their heart rate (HR) remotely by photoplethysmography (PPG) using smart devices like smartphones.
Aschbacher, Kirstin +10 more
core
The Journal of Physiology, EarlyView.Abstract figure legend Left atrial myocytes have TAT‐associated faster Ca2+ release but are more prone to maladaptation at higher frequencies due to weaker peripheral SR Ca2+ uptake and smaller trigger Ca2+ current. Abstract Changes in heart rate affect Ca2+ signalling and contractility in ventricular muscle, but the effects on atrial Ca2+ signalling ...
Joon‐Chul Kim +6 more
wiley +1 more source