Results 11 to 20 of about 13,270,551 (299)

Functional Dithienopyrazines – Structure-Property Relationships [PDF]

open access: yesEuropean Journal of Organic Chemistry, 2023
Dithienopyrazines are only scarcly used as building blocks in organic electronic materials. Here, we report efficient preparation and investigation of syn- and anti-dithienopyrazines, which were functionalized with triaraylamine units to provide different series of donor-acceptor-donor-type materials.
Franziska Kreuzer   +2 more
openaire   +2 more sources

Process-property-structure relationship of silicon and silicon-germanium oxynitrides.

open access: yes, 2003
Process-property-structure relationship of silicon and silicon-germanium ...
Anindya. Dasgupta (7972202)
core   +6 more sources

Structure–Property Relationships of Dibenzylidenecyclohexanones

open access: yesACS 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   +7 more
openaire   +3 more sources

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

open access: yesIUCrData, 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   +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

open access: yesCHIMIA, 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

Machine learning strategies for the structure-property relationship of copolymers

open access: yesiScience, 2022
Summary: Establishing the structure-property relationship is extremely valuable for the molecular design of copolymers. However, machine learning (ML) models can incorporate both chemical composition and sequence distribution of monomers, and have the ...
Lei Tao   +3 more
doaj   +1 more source

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

open access: yesBiomolecules, 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   +4 more
doaj   +1 more source

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

open access: yesMetals, 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   +2 more
doaj   +1 more source

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

open access: yesNanomaterials, 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

open access: yesHigh 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   +3 more
doaj   +1 more source

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