Results 1 to 10 of about 1,507,552 (353)

Strategies for chiral separation: from racemate to enantiomer. [PDF]

open access: yesChem Sci, 2023
Chiral separation has become a crucial topic for effectively utilizing superfluous racemates synthesized by chemical means and satisfying the growing requirements for producing enantiopure chiral compounds.
Sui J   +6 more
europepmc   +2 more sources

Emerging Developments in Separation Techniques and Analysis of Chiral Pharmaceuticals

open access: yesMolecules, 2023
Chiral separation, the process of isolating enantiomers from a racemic mixture, holds paramount importance in diverse scientific disciplines. Using chiral separation methods like chromatography and electrophoresis, enantiomers can be isolated and ...
Sulaiman Al-Sulaimi   +5 more
doaj   +2 more sources

Recent applications and chiral separation development based on stationary phases in open tubular capillary electrochromatography (2019–2022) [PDF]

open access: yesJournal of Pharmaceutical Analysis, 2023
Capillary electrochromatography (CEC) plays a significant role in chiral separation via the double separation principle, partition coefficient difference between the two phases, and electroosmotic flow-driven separation.
Xinyu Li   +4 more
doaj   +2 more sources

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

open access: goldFrontiers 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   +3 more
doaj   +2 more sources

Rapid enantioselective fluorescence recognition and chiral separation of free amino acids [PDF]

open access: yesNature Communications
Enantioselective recognition and chiral separation of amino acids hold significant importance in chemistry, materials science, and life science.
Yang Li   +8 more
doaj   +2 more sources

Enantiomer-selective magnetization of conglomerates for quantitative chiral separation. [PDF]

open access: yesNat Commun, 2019
Selective crystallization represents one of the most economical and convenient methods to provide large-scale optically pure chiral compounds. Although significant development has been achieved since Pasteur’s separation of sodium ammonium tartrate in ...
Ye X   +8 more
europepmc   +2 more sources

Chiral Separation and Determination of Etoxazole Enantiomers in Vegetables by Normal-Phase and Reverse-Phase High Performance Liquid Chromatography [PDF]

open access: yesMolecules, 2020
The chiral separation of etoxazole enantiomers on Lux Cellulose-1, Lux Cellulose-3, Chiralpak IC, and Chiralpak AD chiral columns was carefully investigated by normal-phase high performance liquid chromatography and reverse-phase high performance liquid ...
Ping Zhang   +7 more
doaj   +2 more sources

Chiral Separation of Mandelic Acid Derivatives Using Various Permethylated Cyclodextrin Selectors Containing Stationary Phases in GC [PDF]

open access: yesMolecules
A good chiral separation usually results in a trial-and-error process; however, through systematic studies, certain principles can be established to correlate structure with chiral selectivity.
Zoltan Juvancz   +5 more
doaj   +2 more sources

Recent Progress of Chiral Mesoporous Silica Nanostructures: From Synthesis to Applications [PDF]

open access: yesMolecules
Chiral mesoporous silica nanostructures (MSNs) have emerged as a cutting-edge material in nanotechnology. These nanostructures not only retain the tunable physicochemical properties of traditional MSNs—such as adjustable pore size, high surface area, and
Changlong Hao
doaj   +2 more sources

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