Results 1 to 10 of about 2,155,205 (328)

Chiral recognition of neutral guests by chiral naphthotubes with a bis-thiourea endo-functionalized cavity [PDF]

open access: yesNature Communications, 2023
Developing chiral receptors with an endo-functionalized cavity for chiral recognition is of great significance in the field of molecular recognition.
Song-Meng Wang   +9 more
doaj   +3 more sources

Chiral Recognition for Chromatography and Membrane-Based Separations: Recent Developments and Future Prospects [PDF]

open access: yesMolecules, 2021
With the rapid development of global industry and increasingly frequent product circulation, the separation and detection of chiral drugs/pesticides are becoming increasingly important. The chiral nature of substances can result in harm to the human body,
Yuan Zhao   +4 more
doaj   +3 more sources

Rapid room-temperature phosphorescence chiral recognition of natural amino acids [PDF]

open access: yesNature Communications
Chiral recognition of amino acids is very important in both chemical and life sciences. Although chiral recognition with luminescence has many advantages such as being inexpensive, it is usually slow and lacks generality as the recognition module relies ...
Xiaoyu Chen   +11 more
doaj   +3 more sources

Engineered non-covalent π interactions as key elements for chiral recognition. [PDF]

open access: yesNat Commun, 2022
Molecular recognition and self-assembly are often mediated by intermolecular forces involving aromatic π-systems. Despite the ubiquity of such interactions in biological systems and in the design of functional materials, the elusive nature of aromatic π ...
Jin MY   +6 more
europepmc   +2 more sources

Update on chiral recognition mechanisms in separation science. [PDF]

open access: yesJ Sep Sci
The stereospecific analysis of chiral molecules is an important issue in many scientific fields. In separation sciences, this is achieved via the formation of transient diastereomeric complexes between a chiral selector and the selectand enantiomers ...
Scriba GKE.
europepmc   +2 more sources

Recent Advance in Electrochemical Chiral Recognition Based on Biomaterials (2019–2024) [PDF]

open access: yesMolecules
Chirality is a prevalent characteristic of natural systems that plays a significant role in the biological activities of living organisms, and the enantiomers typically exhibit different pharmacological activities.
Shan Qiu   +4 more
doaj   +2 more sources

Chiral recognition via symmetry-dependent luminescence in zero-dimensional hybrid copper halides [PDF]

open access: yesNature Communications
Chiral recognition through fluorescence changes enables the rapid and sensitive determination of enantiomers. However, the rational design and synthesis of fluorescent probes for efficient chiral recognition remain a challenge.
Yi Wei   +9 more
doaj   +2 more sources

Chiral recognition and enantiomer excess determination based on emission wavelength change of AIEgen rotor. [PDF]

open access: yesNat Commun, 2020
Chiral recognition, such as enantioselective interactions of enzyme with chiral agents, is one of the most important issues in the natural world. But artificial chiral receptors are much less efficient than natural ones.
Hu M   +7 more
europepmc   +2 more sources

Recent Advances in Multinuclear NMR Spectroscopy for Chiral Recognition of Organic Compounds

open access: yesMolecules, 2017
Nuclear magnetic resonance (NMR) is a powerful tool for the elucidation of chemical structure and chiral recognition. In the last decade, the number of probes, media, and experiments to analyze chiral environments has rapidly increased. The evaluation of
Márcio S. Silva
doaj   +2 more sources

Enantioseparation, Stereochemical Assignment and Chiral Recognition Mechanism of Sulfoxide-Containing Drugs [PDF]

open access: yesMolecules, 2018
The distinct pharmacodynamic and pharmacokinetic properties of enantiopure sulfoxide drugs have stimulated us to systematically investigate their chiral separation, stereochemical assignment, and chiral recognition mechanism.
Fei Xiong   +3 more
doaj   +2 more sources

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