Results 21 to 30 of about 93,254 (190)

A chiral route to spontaneous entanglement generation [PDF]

, 2015
We study the generation of spontaneous entanglement between two qubits chirally coupled to a waveguide. The maximum achievable concurrence is demonstrated to increase by a factor of $4/e \sim 1.5$ as compared to the non-chiral coupling situation.
Garcia-vidal, Francisco J., Gonzalez-Ballestero, Carlos, Gonzalez-Tudela, Alejandro, Moreno, Esteban   +3 more
core   +2 more sources

Polysaccharide- and β-Cyclodextrin-Based Chiral Selectors for Enantiomer Resolution: Recent Developments and Applications

Molecules, 2021
Polysaccharides, oligosaccharides, and their derivatives, particularly of amylose, cellulose, chitosan, and β-cyclodextrin, are well-known chiral selectors (CSs) of chiral stationary phases (CSPs) in chromatography, because they can separate a wide range
Cuong Viet Bui, Thomas Rosenau, Hubert Hettegger   +2 more
doaj   +1 more source

The viability of achieving chiral separation through the optical manipulation of molecules [PDF]

, 2015
Several different optical methods have recently been proposed for the potential separation of chiral molecules according to their intrinsic handedness. Applying fundamental symmetry and electrodynamical principles provides a perspective that casts doubt ...
Bradshaw, Butcher, Cameron, Canaguier-Durand, Canaguier-Durand, Cossy, Ding, Ford, Friese, Hakami, Hu, Jia, Král, Shang, Tkachenko, Wang, Zhao, Zhao, Zhao, Čižmár   +19 more
core   +1 more source

Laser optical separation of chiral molecules [PDF]

, 2015
The optical trapping of molecules with an off-resonant laser beam involves a forward-Rayleigh scattering mechanism. It is shown that discriminatory effects arise on irradiating chiral molecules with circularly polarized light; the complete representation
Andrews, Andrews, Ashkin, Ashkin, Bowman, Bradshaw, Bradshaw, Cameron, Cameron, Canaguier-Durand, Cižmár, David L. Andrews, David S. Bradshaw, Dienerowitz, Eilam, Guzatov, Jia, Klimov, Král, Li, Marago, Milione, Patterson, Philip, Ruffner, Shang, Smith, Smith, Wu, Zhan   +29 more
core   +1 more source

Chiral Separations of Pyrethroic Acids Using Cyclodextrin Selectors

Molecules, 2022
Pyrethroid insecticides are broadly used. They have low toxicity for warm-blooded living creatures, but high toxicity for both insects and fish. Therefore, it is important to reduce the environmental impact of pyrethroids.
Zoltán Juvancz, Rita Bodáné-Kendrovics, Zita Laczkó, Róbert Iványi, Erzsébet Varga   +4 more
doaj   +1 more source

Rotaxanes with dynamic mechanical chirality: Systematic studies on synthesis, enantiomer separation, racemization, and chiral-prochiral interconversion

Frontiers in Chemistry, 2022
Dynamic mechanical chirality of [2]rotaxane consisting of a Cs symmetric wheel and a C2v symmetric axle is discussed via the synthesis, enantiomer separation, racemization, and chiral-prochiral interconversion.
Fumitaka Ishiwari, Toshikazu Takata, Toshikazu Takata, Toshikazu Takata   +3 more
doaj   +1 more source

Field-induced diastereomers for chiral separation [PDF]

, 2019
A novel approach for the state-specific enantiomeric enrichment and the spatial separation of enantiomers is presented. Our scheme utilizes techniques from strong-field laser physics, specifically an optical centrifuge in conjunction with a static ...
Küpper, Jochen, Onvlee, Jolijn, Owens, Alec, Yachmenev, Andrey, Zak, Emil   +4 more
core   +2 more sources

Review on the enantioselective separation and environmental determination of chiral contaminates

浙江大学学报. 农业与生命科学版, 2002
Approaches to the chromatographic (GC, HPLC, CE, SFC and TLC) enantiomer separation and determination of chiral contaminates are reviewed. The enanriomers of chiral contaminates are selectively degradation and interaction in soil and water environment ...
LU Hang, MA Yun, LIU Hui-jun, LIU wei-ping   +3 more
doaj   +1 more source

Study of Chemical Composition and Evaluation of Anti-hypertensive Effect of A Fixed Oil Extracted from Linum usitatissimum grains

Journal of Food and Pharmaceutical Sciences
Globally grown flax seed is regarded as an oilseed with numerous medicinal and health are the outcomes of the physico-chemical analyses: pH value: 0.476; saponification index: 168.3; KOH/g: 28.05; peroxide index: 174; density: 0.951; refractive index: 1 ...
Oulad Ali Halima, Mebarka, Nasser Belboukhari, Khaled Sekkoum, Khawter   +4 more
doaj   +1 more source

A Stern-Gerlach separator of chiral enantiomers based on the Casimir-Polder potential

, 2018
We propose a method to separate enantiomers using parity violation in the Casimir-Polder potential between chiral mirrors and chiral molecules. The proposed setup involves a molecular beam composed of chiral molecules passing through a planar cavity ...
Fumika Suzuki, H. C. Chen, I. B. Khriplovich, L. Barron, O. L. Zhizhimov, O. L. Zhizhimov, S. Y. Buhmann, S. Y. Buhmann, S. Y. Buhmann, Takamasa Momose, Y. B. Band   +10 more
core   +1 more source