Results 1 to 10 of about 406,818 (194)

Magnetic chirality

npj Quantum Materials, 2022
Chirality with all broken mirror symmetries matters ubiquitously from DNA functionality, vine climbing, to the piezoelectricity of quartz crystals. Magnetic chirality means chirality in spin-ordered states or (atomic-scale or mesoscopic) spin textures ...
Sang-Wook Cheong, Xianghan Xu
doaj   +2 more sources

Use of a new micropattern tape method to detect chirality shifts in differentiating C2C12 cells. [PDF]

PLoS ONE
Chirality is an intrinsic property of cells manifested as left-right (LR) asymmetry in terms of cellular morphology and organization, which influences cell behavior, migration, and tissue development.
Qingkai Weng, Takashi Osaka, Hiroaki Onoe, Koki Yoshida, Yukiko Kuroda, Koichi Matsuo, Katsuhiro Kawaai   +6 more
doaj   +2 more sources

Chiral two-dimensional conjugated metal-organic frameworks with high spin polarization [PDF]

Nature Communications
Two-dimensional conjugated metal-organic frameworks have garnered significant research interest as emerging candidates for organic 2D crystal materials. In classical 2D crystals, chirality can give rise to unique physical phenomena; however, the precise ...
Shiyi Feng, Yang Lu, Chenchen Wang, Morteza Torabi, Xing Huang, Florian Auras, Ran He, Lukas Sporrer, Paul-Alexander Laval-Schmidt, Xizheng Wu, Xia Wang, Li Wan, Dongxu Wang, Bernd Plietker, Mike Hambsch, Markus Löffler, Stefan C. B. Mannsfeld, Claudia Felser, Xinliang Feng   +18 more
doaj   +2 more sources

Theory of Chirality Induced Spin Selectivity: Progress and Challenges [PDF]

Advances in Materials, 2021
A critical overview of the theory of the chirality‐induced spin selectivity (CISS) effect, that is, phenomena in which the chirality of molecular species imparts significant spin selectivity to various electron processes, is provided.
F. Evers, A. Aharony, N. Bar-Gill, O. Entin-Wohlman, P. Hedegård, O. Hod, P. Jelínek, G. Kamieniarz, M. Lemeshko, K. Michaeli, V. Mujica, R. Naaman, Y. Paltiel, S. Refaely-Abramson, O. Tal, J. Thijssen, M. Thoss, J. V. van Ruitenbeek, L. Venkataraman, D. Waldeck, Binghai Yan, L. Kronik   +21 more
semanticscholar   +1 more source

Structural Chirality and Electronic Chirality in Quantum Materials [PDF]

Annual review of materials research (Print), 2023
In chemistry and biochemistry, chirality represents the structural asymmetry characterized by nonsuperimposable mirror images for a material such as DNA.
Binghai Yan
semanticscholar   +1 more source

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

Molecules, 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, Tatsuya Ao, Takashi Mino, Masami Sakamoto   +3 more
doaj   +1 more source

Unraveling chirality transfer mechanism by structural isomer-derived hydrogen bonding interaction in 2D chiral perovskite

Nature Communications, 2023
In principle, the induced chirality of hybrid perovskites results from symmetry-breaking within inorganic frameworks. However, the detailed mechanism behind the chirality transfer remains unknown due to the lack of systematic studies.
J. Son, Sunihl Ma, Young-Kwang Jung, Jeiwan Tan, G. Jang, H. Lee, C. Lee, Junwoo Lee, Subin Moon, Woo-Yang Jeong, A. Walsh, Jooho Moon   +11 more
semanticscholar   +1 more source

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

Molecules, 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, Hidetoshi Ida, Takashi Mino, Masami Sakamoto   +3 more
doaj   +1 more source

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

Journal 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, Yanqing Xia, Peng Zhang, Liqian Hou, Ying Sun, Zhaozhan Lu, Yunfeng Tang, Hongwu Tian, Tiesheng Shi   +8 more
doaj   +1 more source

The added value of small-molecule chirality in technological applications

Nature Reviews Chemistry, 2017
Jochen R Brandt, Francesco Salerno, Matthew Fuchter   +2 more
exaly   +2 more sources