Results 141 to 150 of about 80,380 (385)
Cyclopenta-thiophenes. VIII. Thiophene Analogues of Isoindenes. [PDF]
Acta Chemica Scandinavica, 1978 Didier Mathieu +5 more
openaire +2 more sources
Two‐Stage Bipolaron Formation in Molecularly Doped Conjugated Polymers
Advanced Materials, EarlyView.This work investigates bipolaron formation in 2,3,5,6‐tetrafluoro‐7,7,8,8‐tetracyanoquinodimethane (F4TCNQ)‐doped conjugated polymer P(g32T‐T) films with glycol sidechains at two stages of both low and high doping levels. At the early stage, bipolarons mainly form from double doping, enhancing structural ordering, and carrier transport.
Rui Su +17 more
wiley +1 more source
QSAR studies on di(hetero)arylamines derivatives of benzo[b]thiophenes as free radical scavengers [PDF]
, 2008 Synthetic antioxidants are widely used in food industry y, but because of toxic and carcinogenic effects revealed by some compounds such as BHA and BHT, their use is being restricted.
Abreu, Rui M.V. +2 more
core
Advanced Materials, EarlyView.It is demonstrated that contact resistance is effectively eliminated in two‐probe micropore device metal/protein/metal bioelectronic junctions. These results, using two different protein types in these junctions, show that, as ultrathin (<40 nm) films, proteins are an even more efficient electronic transport medium than previously thought, when the ...
Sudipta Bera +6 more
wiley +1 more source
Crude oil desulfurization [PDF]
, 1982 High sulfur crude oil is desulfurized by a low temperature (25-80 C.) chlorinolysis at ambient pressure in the absence of organic solvent or diluent but in the presence of water (water/oil=0.3) followed by a water and caustic wash to remove sulfur and ...
Ernest, J. B. +2 more
core +1 more source
Advanced Materials, EarlyView.Highly water‐soluble dicationic bis(indolium) dyes have been prepared, showing excellent two‐photon absorption and light emission. Their fluorescence behavior discloses an unusual increasing blue shift with increasing solvent polarity, which, in parallel, is beneficial for enhanced detection in biological media.
Carlos Benitez‐Martin +5 more
wiley +1 more source
Fused thiophenes: an overview of the computational investigations
, 2017 Computational investigations of fused thiophenes including not only thienothiophene, ditihienothiophene and thienoacene but also other thiophene-fused (hetero)-aromatic rings have been surveyed.
Fatma Dikcal, T. Ozturk, M. Cinar
semanticscholar +1 more source
Advanced Materials, EarlyView.Metal‐free carbon catalysts enable the sustainable synthesis of hydrogen peroxide via two‐electron oxygen reduction; however, active site complexity continues to hinder reliable interpretation. This review critiques correlation‐based approaches and highlights the importance of orthogonal experimental designs, standardized catalyst passports ...
Dayu Zhu +3 more
wiley +1 more source
The Bionic Interface: Considering the Material Mediated Electrical Stimulation of Stem Cells
Advanced Materials, EarlyView.Electrical stimulation directs stem cell fate in tissue engineering. Cellular responses are influenced by membrane properties, intrinsic cell state, material charge‐transport characteristics, and the applied electrical signal. Additionally, a material’s ability to inject, store, and redistribute charge further modulates these responses.
Kaiwen Zhang +6 more
wiley +1 more source
Thiazole formation through a modified Gewald reaction
Beilstein Journal of Organic Chemistry, 2015 The synthesis of thiazoles and thiophenes starting from nitriles, via a modified Gewald reaction has been studied for a number of different substrates. 1,4-Dithiane-2,5-diol was used as the aldehyde precursor to give either 2-substituted thiazoles or 2 ...
Carl J. Mallia +3 more
doaj +1 more source