Results 81 to 90 of about 1,137,059 (290)
Enantiodiscrimination Using a Chiral Crown Ether as a Chiral Solvating Agent Using NMR Spectroscopy
Natural Product Communications, 2019 For enantiomer separation of a variety of chiral compounds, a number of chiral selectors have been developed and applied. Among these chiral selectors are chiral crown ethers, a class of synthetic polyether molecules that bind protonated chiral primary ...
Wonjae Lee +4 more
doaj +1 more source
Chiral Separations in Nonaqueous Media
, 2010 Since the 1980s, modern analytical tools have enabled capillary electrophoresis to become a standard part of the chemist’s toolkit. With contributions from international experts, Chiral Separations by Capillary Electrophoresis provides a general overview
Pettersson, Curt,, Hedeland, Ylva,
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Programmable Carrier‐Free All‐Enzyme Beads for Modular Continuous‐Flow Biocatalysis
Advanced Materials, EarlyView.Genetically encoded enzyme building blocks self‐assemble into monodisperse, carrier‐free protein beads via a droplet‐based formulation strategy. These programmable catalytic particles enable modular continuous‐flow biocatalysis, from single‐enzyme reactions to multi‐enzyme cascades and bead–bead coupled reactor systems.
Jennifer Kühne +12 more
wiley +1 more source
Lab-on-a-chip: A Key Platform for Chiral Separation and Drug Screening
, 2011 Different kind lab made channel and droplet based microfluidics (lab on a chip) with a miniaturized instrument have been demonstrated to be a very strong platform for the large scale enantiomer separation of the chiral drugs at the molecular level, as ...
林炳承
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Giant Anisotropic Spin Absorption in Chiral Hybrid Semiconductors
Advanced Materials, EarlyView.Researchers uncover that chiral hybrid organic–inorganic semiconductors absorb spin differently depending on its polarization direction. This anisotropic spin absorption is primarily driven by the local symmetry breaking within the layered structure.
Cong Yang +12 more
wiley +1 more source
Mechanical separation of chiral dipoles by chiral light
New Journal of Physics, 2013 We calculate optical forces and torques exerted on a chiral dipole by chiral light fields and reveal genuine chiral forces in combining the chiral contents of both light field and dipolar matter.
Antoine Canaguier-Durand +3 more
doaj +1 more source
A study of carbohydrate stationary phases for the separation of enantiomers by high performance liquid chromatography [PDF]
The relationship between the structure and chromatographic properties of silica is discussed and the preparation and properties of chemically-bonded stationary phases based on silica are reviewed.
Crawford, Andrew John
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Helicity‐Defined Analog Conductance States in Chiral Perovskite Synapses
Advanced Materials, EarlyView.Chiral perovskite synapses convert the handedness of circularly polarized light into persistent analog memory during electrical programming. An optimized n = 3 structure combines strong helicity selectivity with low read noise, enabling 72 distinct conductance levels.
Min Jong Lee +16 more
wiley +1 more source
Mass spectrometry detection of basic drugs in fast chiral analyses with vancomycin stationary phases
Journal of Pharmaceutical Analysis, 2018 Current trends in chiral analysis of pharmaceutical drugs are focused on faster separations and higher separation efficiencies. Core-shell or superficially porous particles (SPP) based chiral stationary phases (CSPs) provide reduced analysis times while ...
Hongyue Guo +3 more
doaj +1 more source
, 2000 Capillary gas chromatographic enantiomer separation of some polar compounds, including alpha-phenylethylamine, styrene oxide, pyrethroid insecticides and other carboxylates, was investigated on modified cyclodextrin (CD) chiral stationary phases.
Zhu, DQ, Zhou, LM, Wang, QH, Nie, MY
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