Results 11 to 20 of about 406,967 (342)
Nuclear Physics B - Proceedings Supplements, 1998 The external fermion propagator and the internal fermion propagator in the overlap are given by different matrices. A generic problem (formulated by Pelissetto) faced by all chiral, non-local, propagators of Rebbi type is avoided in this manner. Nussinov-
Herbert Neuberger +4 more
core +4 more sources
Reports on Progress in Physics, 2016 40 pages, 8 figures, short review; added multiple references and minor edits in introductory ...
Kallin, Catherine, Berlinsky, John
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Development of a novel light-up probe for detection of G-quadruplexes in stress granules
Scientific 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
Nanophotonic Approaches for Chirality Sensing.
ACS Nano, 2021 Chiral nanophotonic materials are promising candidates for biosensing applications because they focus light into nanometer dimensions, increasing their sensitivity to the molecular signatures of their surroundings.
Lauren A. Warning +5 more
semanticscholar +1 more source
Molecular chirality and chiral parameters [PDF]
Reviews 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
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Perovskite metasurfaces with large superstructural chirality
Nature Communications, 2022 Recent attempts to synthesize hybrid perovskites with large chirality have been hampered by large size mismatch and weak interaction between their structure and the wavelength of light.
Guankui Long +7 more
semanticscholar +1 more source
Metasurfaces with Maximum Chirality Empowered by Bound States in the Continuum. [PDF]
Physical Review Letters, 2020 We demonstrate that rotationally symmetric chiral metasurfaces can support sharp resonances with the maximum optical chirality determined by precise shaping of bound states in the continuum (BICs).
M. Gorkunov, A. Antonov, Y. Kivshar
semanticscholar +1 more source
Chiral Photons from Chiral Gravitational Waves [PDF]
Physical Review Letters, 2019 We show that a parity-breaking uniform (averaged over all directions on the sky) circular polarization of amplitude $V_{00} \simeq 2.6 \times 10^{-17}\, (r/0.06)$ can be induced by chiral gravitational-wave (GW) background with tensor-to-scalar ratio $r$ and chirality parameter $ $ (which is $\pm1$ for a maximally chiral background).
Inomata, Keisuke, Kamionkowski, Marc
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A Look at the Importance of Chirality in Drug Activity: Some Significative Examples
Applied Sciences, 2022 Chirality plays an important role in the development of many pharmaceuticals, being a general property of ‘handedness’; nevertheless, a large number of pharmaceuticals are still marketed and administered as racemates.
Jessica Ceramella +7 more
semanticscholar +1 more source
Chirality ordering of chiral spin liquids [PDF]
Physical Review B, 1992 11 ...
Gaitonde, D. M. +2 more
openaire +3 more sources