Results 131 to 140 of about 56,497 (271)

Diels-Alder Reactions of 1-Alkoxy-1-amino-1,3-butadienes: Direct Synthesis of 6-Substituted and 6,6-Disubstituted 2-Cyclohexenones and 6-Substituted 5,6-Dihydropyran-2-ones. [PDF]

Org Lett, 2021
Elkin PK, Durfee ND, Rawal VH.
europepmc   +1 more source

Enhancement of PVDF Electroactive Phase Content—Effect of Plasticizer as an Additive

Journal of Polymer Science, EarlyView.
Preparation of spin‐coated PVDF composite films and the resulting crystalline phase transition (α → γ/β) triggered by cyclic‐ester EC interactions. ABSTRACT Polyvinylidene fluoride (PVDF) is a functional polymer with highly desirable electrical and piezoelectric properties.
Sivabalan Kaniapan, Anil Prathuru, Vinoth Ramalingam, Nadimul Faisal   +3 more
wiley   +1 more source

Breath Isoprene Sensor Based on Quartz-Enhanced Photoacoustic Spectroscopy. [PDF]

Sensors (Basel)
Abou Naoum F, Ayache D, Seoudi T, Diaz-Thomas DA, Baranov A, Pages F, Charensol J, Rosenkrantz E, Aouadi M, Bahriz M, Gouzi F, Vicet A.   +11 more
europepmc   +1 more source

Diastereo- and enantioselective ruthenium-catalyzed hydrohydroxyalkylation of 2-silyl-butadienes: carbonyl syn-crotylation from the alcohol oxidation level.

Journal of the American Chemical Society, 2011
J. Zbieg, Joseph Moran, M. Krische
semanticscholar   +1 more source

Relation of Bulk‐to‐Shear Loss Factors in Viscoelastic Auxetic Metamaterials

physica status solidi (b), EarlyView.
This article examines the dynamic behavior of isotropic auxetic viscoelastic materials, highlighting how negative Poisson's ratios affect energy dissipation, damping, and the interplay between bulk and shear moduli. By extending established viscoelastic theories to the auxetic range, it defines bound limits and underscores how dynamic Poisson's ratio ...
Simon Preston, Julián Londoño‐Monsalve, Ken E. Evans   +2 more
wiley   +1 more source

Suppression of Sebum Production by Vemurafenib Through Paradoxical ERK Activation Resulted in the Inhibition of the mTOR Pathway in 5α-Dihydrotestosterone-Differentiated Hamster Sebocytes In Vitro. [PDF]

Exp Dermatol
Koiwai T, Sato T.
europepmc   +1 more source

Who gets redeployed? Inventor characteristics and resource redeployment decisions

Strategic Management Journal, EarlyView.
Abstract Research Summary While the literature highlights the benefits of internally redeploying resources, there is less empirical guidance on which resources are most likely to be redeployed. We examine the relationship between inventor characteristics and redeployment decisions, motivated by the tension between costs and benefits of keeping a ...
Kyungsoo Kim, Isin Guler, Samina Karim
wiley   +1 more source

Iron-catalyzed three-component 1,2-azidoalkylation of conjugated dienes <i>via</i> activation of aliphatic C-H bonds. [PDF]

Chem Sci
Dai ZY, Lin C, Hu DB, Schomaker JM.
europepmc   +1 more source

Enhancing the Chemical Reactivity of Graphene through Substrate Engineering

Small, EarlyView.
This review highlights methods to enhance the reactivity of graphene through substrate engineering, focusing on strain and charge doping. Strains induced by nanoparticles, metal crystal orientations, or stretchable polymers increase the reactivity of graphene.
Jia Tu, Mingdi Yan
wiley   +1 more source

Aerosol Uptake Coefficients of Isoprene Epoxides: Determination and Parameter Estimation from Online Field Measurements of Organic Molecular Markers. [PDF]

Environ Sci Technol
Zhu S, Zhang J, Li L, Zhou M, Qiao L, Wang H, Huang DD, Wang Q, Jing S, Wu Y, Wang S, Chen C, Ying Q, Yu JZ.   +13 more
europepmc   +1 more source