Now showing items 61-70 of 1356
Synthesis and performance of a thermosetting resin: Acrylated epoxidized soybean oil curing with a rosin‐based acrylamide
(Wiley Periodicals, Inc., 2017-03-05)
A synthesized rosin‐based polymeric monomer, N‐dehydroabietic acrylamide (DHA‐AM), was introduced into an acrylated epoxidized soybean oil (AESO)/DHA‐AM system to afford a thermosetting resin through thermocuring. Different ...
Ring-opening polymerization of epoxy end-terminated poly(ethylene oxide) as a route to highly crosslinked materials with exceptional swelling behavior (II)
(John Wiley & Sons, Ltd., 2007-08)
Highly swellable poly(ethylene oxide) (PEO) gels were prepared by anionic ring-opening polymerization of diepoxy end-capped PEO (3400 g mol −1 ) and PEO (8000 g mol −1 ) using dianionic glycerol and glycolic acid initiators ...
Heteroatom Tuning of Bimolecular Criegee Reactions and Its Implications
(University PressWiley Periodicals, Inc., 2016-10-17)
High‐level quantum‐chemical calculations have been performed to understand the key reactivity determinants of bimolecular reactions of Criegee intermediates and H2X (X=O, S, Se, and Te). Criegee intermediates are implicated ...
Prevention of visual stress and migraine with precision spectral filters
(Wiley Subscription Services, Inc., A Wiley Company, 2007-11)
Individuals who suffer migraine, particularly migraine with visual aura (MwA), are susceptible to physiologically strong visual stimuli and find them aversive. Strong stimuli including bright light and certain visual ...
Backbone‐Degradable Polymers Prepared by Chemical Vapor Deposition
(Wiley Periodicals, Inc., 2017-01-02)
Polymers prepared by chemical vapor deposition (CVD) polymerization have found broad acceptance in research and industrial applications. However, their intrinsic lack of degradability has limited wider applicability in ...
Focus on function: Single molecule RNA enzymology
(Wiley Subscription Services, Inc., A Wiley Company, 2007-12-05)
The ability of RNA to catalyze chemical reactions was first demonstrated 25 years ago with the discovery that group I introns and RNase P function as RNA enzymes (ribozymes). Several additional ribozymes were subsequently ...
Low-Temperature SCR of NO with NH 3 over USY-Supported Manganese Oxide-Based Catalysts
(Kluwer Academic Publishers-Plenum Publishers; Plenum Publishing Corporation ; Springer Science+Business Media, 2003-04)
A series of catalysts of manganese oxide, manganese–cerium and iron–manganese oxide supported on USY (ultra-stable Y zeolite) were studied for the low-temperature selective catalytic reduction (SCR) of NO with ammonia in ...
Enantiomeric Natural Products: Occurrence and Biogenesis
(WILEY‐VCH Verlag, 2012-05-14)
In nature, chiral natural products are usually produced in optically pure form—however, occasionally both enantiomers are formed. These enantiomeric natural products can arise from a single species or from different genera ...
Nickel and Its Surprising Impact in Nature . Metal Ions in Life Science, Bd. 2. Herausgegeben von Astrid Sigel , Helmut Sigel und Roland K. 14O. Sigel .
(WILEY-VCH Verlag, 2008-01-18)
No Abstract
Counterionâ Controlled Selfâ Sorting in an Amphiphilic Calixarene Micellar System
(Wiley, 2016-05-04)
Molecular recognition of small molecules and ions by artificial receptors in microheterogeneous media such as micelles and vesicles can, in principle, provide better models of biological systems in comparison with bulk ...