Results 1 to 10 of about 67,573 (304)

Coupled ferroelectricity and phonon chirality [PDF]

open access: yesNature Communications
Recognizing the coupling between ferroelectricity and chirality in optically active ferroelectrics opens a route for manipulating chirality via ferroelectricity under an external electric field, enabling control over chirality-dependent quantum states ...
Xiang-Bin Han   +12 more
doaj   +2 more sources

Chirality-Selective Transport of Benzene Molecules on Carbon Nanotubes

open access: yes, 2020
Using molecular dynamics simulations, we predict an effect of chirality on the conduction of benzene molecules along the surface of carbon nanotubes (CNTs) subjected to a thermal gradient. The group drift velocity of the molecules was found to be maximal
Zhao Wang (145195)
core   +6 more sources

Chiral Bromonium Salt (Hypervalent Bromine(III)) with N-Nitrosamine as a Halogen-Bonding Bifunctional Catalyst

open access: yesMolecules, 2023
There has been a great focus on halogen-bonding as a unique interaction between electron-deficient halogen atoms with Lewis basic moieties. Although the application of halogen-bonded atoms in organic chemistry has been eagerly researched in these decades,
Yasushi Yoshida   +3 more
doaj   +1 more source

Formal [3 + 2] Cycloaddition of α-Imino Esters with Azo Compounds: Facile Construction of Pentasubstituted 1,2,4-Triazoline Skeletons

open access: yesMolecules, 2023
1,2,4-Triazole and 1,2,4-triazoline are important components of bioactive molecules and catalysts employed in organic synthesis. Therefore, the efficient synthesis of these components has received significant research attention. However, studies on their
Yasushi Yoshida   +3 more
doaj   +1 more source

Antioxidative Reactivity of L-Ascorbic Acid and D-Isoascorbic Acid Species towards Reduction of Hexachloroiridate (IV)

open access: yesJournal of Chemistry, 2021
The pair [IrCl6]2–/[IrCl6]3– has been demonstrated to be a good redox probe in biological systems while L-ascorbic acid (AA) is one of the most important antioxidants.
Han Zhang   +8 more
doaj   +1 more source

Chirality-Dependent CopperDiphenylalanine Assemblies with Tough Layered Structure and Enhanced Catalytic Performance

open access: yes, 2022
Chiral regulation to prepare functional materials has aroused considerable interest in recent years. However, little is known on the effect of chirality of ligands in the metal–organic coordination assembly process.
Gong Zhang   +15 more
core   +3 more sources

Development of a novel light-up probe for detection of G-quadruplexes in stress granules

open access: yesScientific Reports, 2022
G-quadruplexes (G4s) regulate various biological processes in cells. However, cellular imaging of dynamically forming G4s in biomolecular condensates using small molecules has been poorly investigated. Herein, we present a fluorescent light-up probe with
Keisuke Iida   +4 more
doaj   +1 more source

Molecular chirality and chiral parameters [PDF]

open access: yesReviews of Modern Physics, 1999
The fundamental issues of symmetry related to chirality are discussed and applied to simple situations relevant to liquid crystals. We show that any chiral measure of a geometric object is a pseudoscalar (invariant under proper rotations but changing sign under improper rotations) and must involve three-point correlations which only come into play when
Harris, A. Brooks   +2 more
openaire   +3 more sources

Chiral superconductors [PDF]

open access: yesReports on Progress in Physics, 2016
40 pages, 8 figures, short review; added multiple references and minor edits in introductory ...
Kallin, Catherine, Berlinsky, John
openaire   +3 more sources

Chirality ordering of chiral spin liquids [PDF]

open access: yesPhysical Review B, 1992
11 ...
Gaitonde, D. M.   +2 more
openaire   +3 more sources

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