Results 11 to 20 of about 318,887 (260)

Structure–Property Relationships of Dibenzylidenecyclohexanones

ACS Omega, 2022
A series of symmetrical dibenzylidene derivatives of cyclohexanone were synthesized with the goal of studying the physicochemical properties of cross-conjugated dienones (ketocyanine dyes). The structures of the products were established and studied by X-ray diffraction, NMR spectroscopy, and electronic spectroscopy.
Marina V. Fomina, Sergey Z. Vatsadze, Alexandra Ya. Freidzon, Lyudmila G. Kuz’mina, Anna A. Moiseeva, Roman O. Starostin, Vyacheslav N. Nuriev, Sergey P. Gromov   +7 more
openaire   +3 more sources

1,1,3,3-Tetraethyl-5-nitroisoindoline

IUCrData, 2019
The title compound, C16H24N2O2, previously obtained as a yellow oil, exhibits a rather low melting point close to room temperature 297–298 K). In the molecule, the isoindoline ring system is approximately planar and coplanar to the nitro group, forming a
Lukas Tapmeyer, Maurice Beske, Jörn Plackmeyer   +2 more
doaj   +1 more source

Progress in the Optimization of 4(1H)-Quinolone Derivatives as Antimalarials Targeting the Erythrocytic, the Exoerythrocytic and the Transmitting Stages of the Malaria Parasite

CHIMIA, 2017
Malaria is one of the leading infectious diseases occurring mainly in tropical and subtropical areas. Although available antimalarial tools have reduced the number of fatalities, there is still an urgent need for the development of new and more ...
Fabian Brockmeyer, Roman Manetsch
doaj   +1 more source

Computer-Aided Discovery of New Solubility-Enhancing Drug Delivery System

Biomolecules, 2020
The poor aqueous solubility of active pharmaceutical ingredients (APIs) places a limit on their therapeutic potential. Cyclodextrins (CDs) have been shown to improve the solubility of APIs, but the magnitude of the improvement depends on the structure of
Mikołaj Mizera, Eugene N. Muratov, Vinicius M. Alves, Alexander Tropsha, Judyta Cielecka-Piontek   +4 more
doaj   +1 more source

Structure–Property Relationship in High-Strength Aluminum Alloys/Stainless Steel Brazed Joints

Metals, 2023
In many industrial sectors, for example, aerospace, automotive and high-performance electronic industries, there is a significant need to join dissimilar materials. In the case of medium-strength aluminum alloys, joints are commonly manufactured using Al-
Vasilii Fedorov, Thomas Uhlig, Guntram Wagner   +2 more
doaj   +1 more source

Optimization Methods of Tungsten Oxide-Based Nanostructures as Electrocatalysts for Water Splitting

Nanomaterials, 2023
Electrocatalytic water splitting, as a sustainable, pollution-free and convenient method of hydrogen production, has attracted the attention of researchers.
Yange Wang, Rongming Wang, Sibin Duan
doaj   +1 more source

The Structure–Property Relationship of Poly(amide-imide)/Organoclay Nanocomposites

High Temperature Materials and Processes, 2011
Surface treated montmorillonite (MMT) was used to prepare nanocomposites with poly(amide-imide) (PAI) 5 by solution intercalation technique with various percent of organoclay (5–15 mass %).
Faghihi Khalil, Soleimani Masoumeh, Shabanian Meisam, Abootalebi Ashraf Sadateh   +3 more
doaj   +1 more source

Hierarchical Machine Learning Model for Mechanical Property Predictions of Polyurethane Elastomers From Small Datasets

Frontiers in Materials, 2019
Polyurethanes are a broad class of material that finds application in coatings, foams, and solid elastomers. The urethane chemistry allows a diversity of monomers to be used, and prediction of mechanical properties, which are determined by complex ...
Aditya Menon, James A. Thompson-Colón, Newell R. Washburn   +2 more
doaj   +1 more source

Viscous behavior of high-FetO-bearing slag systems in relation to their polymeric structural units

Journal of Materials Research and Technology, 2021
The effect of basicity (CaO/SiO2 mass ratio) and FetO on the viscous behavior of CaO–SiO2–FeO–Al2O3–MgO–MnO slag was investigated via stepped-temperature viscometry (1873–1473 K) to predict the thermophysical properties of high-FetO-bearing molten slag ...
Joon Sung Choi, Tae Jun Park, Dong Joon Min, Il Sohn   +3 more
doaj   +1 more source

Structure–Properties Relationship of Electrospun PVDF Fibers [PDF]

Nanomaterials, 2020
Electrospinning as a versatile technique producing nanofibers was employed to study the influence of the processing parameters and chemical and physical parameters of solutions on poly(vinylidene fluoride) (PVDF) fibers’ morphology, crystallinity, phase composition and dielectric and piezoelectric characteristics.
Klara Castkova, Jaroslav Kastyl, Dinara Sobola, Josef Petrus, Eva Stastna, David Riha, Pavel Tofel   +6 more
openaire   +4 more sources