Results 41 to 50 of about 599 (183)
Conversion of Alcohols into Amines by Borrowing Hydrogen [PDF]
, 2008 This thesis describes the development of a more economical catalytic system for the N-alkylation of amines by “borrowing hydrogen” and its application in the synthesis of a variety of amines including the dopamine agonist Piribedil and the antihistamine ...
Hamid, Malai
core +1 more source
Quarterly Journal of the Royal Meteorological Society, EarlyView.Fifteen size‐resolved aerosol samples collected during marine fog, with adjacent ambient observations, show that coarse sea salt aerosol is rapidly grown and lost in the northwest North Atlantic Ocean except when subject to extreme winds. The persistence of fog in the absence of sea salt is determined by available fine‐mode aerosol, where greater ...
Leyla Salehpoor +10 more
wiley +1 more source
Nitrate-Induced Oxidative Stress and the Effects of Dietary Antioxidant Vitamins C, E And A: Insights from Experimental and Clinical Studies [PDF]
, 2012 Various studies on nitrates and nitrites including their widespread applications, mechanisms of action and biological effects due to their ability to induce oxidative stress have been reviewed.
Yarube, IU
core +2 more sources
Advances in the Different Synthetic Routes of Fluorinated Hydrazines
The Chemical Record, EarlyView.This review highlights the various routes to the preparation of fluorinated hydrazines, thereby promoting the exploration of innovative methods for the synthesis of new N‐fluorinated hydrazines. Their synthesis mainly involves synthetic routes such as organometallic, organocatalytic, and photocatalytic.
Dimitra Kyrko, Benoît Crousse
wiley +1 more source
Optimization of Diffusion MRI With Consideration of the Signal Decay in Biological Tissues
Magnetic Resonance in Medicine, Volume 96, Issue 1, Page 460-468, July 2026.ABSTRACT Purpose Devising methodology to characterize and optimize acquisition schemes for biological tissues, such as the prostate, that produce model‐based synthetic diffusion‐weighted images and derived model parameters with predictable SNR improvement. Methods The averaging effect (AE) in synthetic diffusion‐weighted images obtained through fitting
Stefan Kuczera, Stephan E. Maier
wiley +1 more source
Nucleophilic substitution reactions utilizing hexamethylphosphoric triamide (HMPT) I. Aromatic nucleophilic substitution reactions in HMPT II. Aliphatic nucleophilic substitution reactions in HMPT [PDF]
, 1972 Part I. Aromatic nucleophilic substitution has been found to occur with aryl halides which are activated by benzoyl or cyano groups when subjected to refluxing hexamethylphosphoric triamide (I), resulting in substitution of a dimethylamino group for the ...
Priest, Deggary N.
core +1 more source
The effect of inorganic anions on the adsorption of perfluoroalkyl acids to various polymeric anion exchange resins [PDF]
Anion exchange resins (AERs) are promising adsorbents for removing perfluoroalkyl acids (PFAAs). However, little is known about competitive effects of specific co-solutes at typical drinking water concentrations.
Hale, Sarah E. +4 more
core +2 more sources
Luminescence, Volume 41, Issue 5, May 2026.The dual‐emission MOF composite (1‐OHP/Tb@Bio‐MOF)‐based fluorescence sensing system for DPA detection involves (a) preparation of the dual‐emission MOF composite; (b) investigation of fluorescence sensing performance; (c) elucidation of the fluorescence response mechanism of 1‐OHP/Tb@Bio‐MOF to DPA; and (d) detection and application of DPA based on ...
Yuhang Zhang +4 more
wiley +1 more source
Packaging Technology and Science, Volume 39, Issue 5, Page 533-572, May 2026.Active packaging offers an effective approach to extending food shelf life. This review summarizes the past decade of progress in metal‐organic framework (MOF)‐based active food packaging, highlighting material selection, characterization, challenges, and future prospects.
Belladini Lovely +4 more
wiley +1 more source
TENDÊNCIAS DA SÍNTESE DA ZEÓLITA MORDENITA COM O USO DE SEMENTES DE CRISTALIZAÇÃO [PDF]
, 2015 Devido a sua alta estabilidade térmica e acidez, a zeólita mordenita é utilizada como adsorvente na separação de gases ou misturas líquidas, e como catalisador nos processos de hidrocraqueamento, hidroisomerização, alquilação, reforma catalítica ...
Alencar, Soraya Lira +8 more
core +2 more sources