Results 31 to 40 of about 3,146,886 (266)

π-Hole Interactions Versus π-Hole⋯π-Hole Interactions of Halogen-Bearing Molecules: An Ab Initio Study

open access: yesJournal of Chemistry
The propensity of halogen-bearing molecules (XF3) in a T-shaped geometry to interact with Lewis bases (LBs) and thereby engage in π-hole interactions in the fashion of F3X⋯LBs (where X = Cl, Br, and I; LB = NH3, N2H2, and N2) complexes was studied using ...
Mahmoud A. A. Ibrahim   +5 more
doaj   +1 more source

Crystal structure of 1-methoxypyrene

open access: yesActa Crystallographica Section E: Crystallographic Communications, 2015
The title compound, C17H12O, crystallized with three independent molecules (A, B and C) in the asymmetric unit. In the crystal, the three independent molecules are linked by π–π interactions [centroid–centroid distances = 3.551 (3)–3.977 (2) Å], which ...
Eric G. Morales-Espinoza   +4 more
doaj   +1 more source

The heterodimeric amino acid transporters (HAT) of the SLC7/SLC3 family: A structure−function relationships and relevance to human pathology

open access: yesFEBS Letters, EarlyView.
Heterodimeric amino acid transporters consist of SLC7 and SLC3 family proteins arranged in a conserved structural organization. They regulate nutrient transport across cell membranes, supporting essential cellular functions. These transporters also contribute to xenobiotic/drug uptake and distribution.
Mariafrancesca Scalise   +5 more
wiley   +1 more source

Crystal structure of 2-(3-bromophenyl)-1,3-dithiane

open access: yesActa Crystallographica Section E: Crystallographic Communications, 2015
In the title compound, C10H11BrS2, the 1,3-dithiane ring has a chair conformation with the 1,4-disposed C atoms being above and below the remaining four atoms. The bromobenzene ring occupies an equatorial position and forms a dihedral angle of 86.38 (12)°
Julio Zukerman-Schpector   +4 more
doaj   +1 more source

Leucine‐rich glioma inactivated 1 (LGI1) is a ganglioside‐binding protein

open access: yesFEBS Letters, EarlyView.
Neuronal hyperexcitability associated with a decrease/absence of the extracellular protein LGI1 has been suggested to be primarily due to the downregulation of Kv1 channel expression. The molecular mechanisms underlying this decrease have not yet been elucidated.
Kévin Debreux   +7 more
wiley   +1 more source

A dispersive study of final-state interactions in $$K\rightarrow \pi \pi \pi $$ K → π π π amplitudes

open access: yesEuropean Physical Journal C: Particles and Fields
A system of dispersive representations of the Omnès–Khuri–Treiman–Sawyer–Wali type for the final-state interactions in the amplitudes of the $$K\rightarrow \pi \pi \pi $$ K → π π π weak transitions is constructed, under the assumptions that CP and ...
Véronique Bernard   +3 more
doaj   +1 more source

Crystal structure of 10-ethyl-7-(9-ethyl-9H-carbazol-3-yl)-10H-phenothiazine-3-carbaldehyde

open access: yesActa Crystallographica Section E: Crystallographic Communications, 2017
The title compound, C29H24N2OS, contains a phenothiazine moiety linked to a planar carbazole unit (r.m.s. deviation = 0.029 Å) by a C—C single bond. The phenothiazine moiety possesses a typical non-planar butterfly structure with a fold angle of 27.36 (9)
Vairavan Mahalakshmi   +4 more
doaj   +1 more source

Membrane composition and thermodynamic identity as boundaries of life for synthetic cell research

open access: yesFEBS Letters, EarlyView.
What makes a cell a cell? The boundary of a living cell is not just a wall. Read as a Markov blanket, the membrane separates internal from external states, generating identity and non‐equilibrium order. Can this identity be rebuilt from scratch in a synthetic cell?
Caterina Presutti, Bert Poolman
wiley   +1 more source

tert-Butyl 2,3-dihydro-1H-cyclopenta[b]indole-4-carboxylate

open access: yesIUCrData, 2016
In the title molecule, C16H19NO2, all the non-hydrogen atoms except two of the C atoms of the tert-butyl group lie on a crystallographic mirror plane. No classical hydrogen bonds are observed.
Jason A. Jordon   +4 more
doaj   +1 more source

The Adsorption Behaviors and Mechanisms of Humic Substances by Thermally Oxidized Graphitic Carbon Nitride

open access: yesToxics, 2023
Thermal oxidation is efficient for enhancing the photocatalysis performance of graphitic carbon nitride (g-C3N4), while its effect on adsorption performance has not been fully studied, which is crucial to the application of g-C3N4 as adsorbents and ...
Hongxin Li   +5 more
doaj   +1 more source

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