Results 11 to 20 of about 117,370 (260)

Hirshfeld Surface Analysis and Energy Framework for Crystals of Quinazoline Methylidene Bridged Compounds

open access: yesProceedings, 2020
The crystal structures of 4-(3,4-dimethoxyphenylethylamino)-methylidene-2,3,4,10-tetrahydro-1H-pyrido[2,1-b]-quinazolin-10-one (1) and 4-(3,4-methylene-dioxyphenylethylamino)-methylidene-2,3,4,10-tetrahydro-1H-pyrido[2,1-b]-quina-zolin-10-one ...
Akmaljon Tojiboev   +7 more
doaj   +1 more source

Computational Analysis of Strain-Induced Effects on the Dynamic Properties of C60 in Fullerite

open access: yesCrystals, 2022
A hybrid discrete-continuous physical and mathematical model is used to study what deformation characteristics cause the rolling effect of C60 fullerene in a fullerite crystal.
Aleksandr V. Lun-Fu   +3 more
doaj   +1 more source

Crystal Structure and Intermolecular Energy for Some Nandrolone Esters

open access: yesMolecules, 2023
Nandrolone (Estr-4-en-17β-ol-3-one) is a derivative of testosterone and a naturally occurring anabolic–androgenic agent which belongs to the steroid group.
Liviu Mare   +5 more
doaj   +1 more source

Intermolecular interaction in liquid crystals

open access: yesEurasian Physical Technical Journal, 2019
The analysis of possible mechanisms for the implementation of orientational ordering in the mesophase of liquid crystals has been carried out. It has been shown that benzene rings in the structure play a major role in the existence of the mesophase. Van-
M.E. Agelmenev, M.E. Agelmenev
doaj   +1 more source

Dual Effects of Presynaptic Membrane Mimetics on α-Synuclein Amyloid Aggregation

open access: yesFrontiers in Cell and Developmental Biology, 2022
Aggregation of intrinsically disordered α-synuclein (αSN) under various conditions is closely related to synucleinopathies. Although various biological membranes have shown to alter the structure and aggregation propensity of αSN, a thorough ...
Yuxi Lin   +12 more
doaj   +1 more source

Intermolecular Covalent Interactions: Nature and Directionality

open access: yesChemistry – A European Journal, 2023
AbstractQuantum chemical methods were employed to analyze the nature and the origin of the directionality of pnictogen (PnB), chalcogen (ChB), and halogen bonds (XB) in archetypal FmZ⋅⋅⋅F− complexes (Z=Pn, Ch, X), using relativistic density functional theory (DFT) at ZORA‐M06/QZ4P.
Lucas de Azevedo Santos   +3 more
openaire   +3 more sources

Interaction Mechanism between OVA and Flavonoids with Different Hydroxyl Groups on B-Ring and Effect on Antioxidant Activity

open access: yesFoods, 2022
Ovalbumin (OVA) is a common carrier with high efficiency to deliver flavonoids. The aim of this study was to investigate the interaction mechanism of OVA and four flavonoids (quercetin (Que), myricetin (Myri), isorhamnetin (Ish), and kaempferol (Kaem ...
Wenna Zhou   +5 more
doaj   +1 more source

HYDROGEN BONDS AND INTERACTIONS IN DRILLING FLUIDS

open access: yesИзвестия высших учебных заведений: Нефть и газ, 2016
The article analyzes the intermolecular interactions in drilling fluids according to the conceptions of the supramolecular chemistry. Using the calculation method the values and the validity of orientation, induction and dispersion interactions in the ...
M. M.-R. Gaidarov   +4 more
doaj   +1 more source

Intermolecular through‐space charge transfer enabled by bicomponent assembly for ultrasensitive detection of synthetic cannabinoid JWH‐018

open access: yesAggregate, 2023
Launching the intermolecular through‐space charge transfer (TSCT) from a bicomponent assembly for photophysical property manipulation is of great significance in fluorescence probe design. Here, we demonstrate the elaborate control of droplet evaporation
Chaogan Liu   +7 more
doaj   +1 more source

Phosphate Stabilization of Intermolecular Interactions [PDF]

open access: yesJournal of Proteome Research, 2005
Receptor heteromerization is an important phenomenon that results from the interaction of epitopes on two receptors. Previous studies have suggested the possibility of Dopamine D2-NMDA receptors' interaction. We believe that the interaction is through an acidic epitope of the NMDA NR1 subunit (KVNSEEEEEDA) and a basic epitope of the D2 third ...
Shelley N, Jackson   +3 more
openaire   +2 more sources

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