Results 21 to 30 of about 11,580 (259)

Development of Amylose- and β-Cyclodextrin-Based Chiral Fluorescent Sensors Bearing Terthienyl Pendants

Molecules, 2016
Phenylcarbamate derivatives of amylose and β-cyclodextrin show excellent chiral recognition when used as chiral stationary phases (CSPs) for high-performance liquid chromatography.
Tomoyuki Ikai, Changsik Yun, Yutaka Kojima, Daisuke Suzuki, Katsuhiro Maeda, Shigeyoshi Kanoh   +5 more
doaj   +1 more source

Silica Immobilised Chloro- and Amido-Derivatives of Eremomycine as Chiral Stationary Phases for the Enantioseparation of Amino Acids by Reversed-Phase Liquid Chromatography

Molecules, 2022
Macrocyclic glycopeptide antibiotics immobilized on silica are one of the effective classes of stationary phases for chiral recognition and HPLC separation of a wide range of optically active compounds.
Nikita Sarvin, Ruslan Puzankov, Georgii Vasiyarov, Pavel N. Nesterenko, Sergey M. Staroverov   +4 more
doaj   +1 more source

Recent advances in chiral aggregation-induced emission fluorogens

Engineered Regeneration, 2022
Over the past decade, aggregation-induced emission (AIE) molecules have played a pivotal role in bioimaging, anti-microbial, and photodynamic therapy, and have been at the forefront of several disciplines worldwide.
Rui Hu, Yuncong Yuan, Meijia Gu, You-Quan Zou   +3 more
doaj   +1 more source

Dynamic chiral self-recognition in aromatic dimers of styrene oxide revealed by rotational spectroscopy

Communications Chemistry, 2021
Chiral molecular recognition is critical in many natural processes, but probing the conformational landscape of chiral aromatic systems can be challenging.
Sérgio R. Domingos, Cristóbal Pérez, Nora M. Kreienborg, Christian Merten, Melanie Schnell   +4 more
doaj   +1 more source

A Surface Mediated Supramolecular Chiral Phenomenon for Recognition of l- and d-Cysteine

Nanomaterials, 2018
Chiral recognition is of fundamental importance in chemistry and life sciences and the principle of chiral recognition is instructive in chiral separation and enantioselective catalysis.
Jing Wang, Shuai-Shuai Zhang, Xu Xu, Kai-Xuan Fei, Yin-Xian Peng   +4 more
doaj   +1 more source

Revisiting Chiral Recognition Mechanism on Chicken Alpha 1-Acid Glycoprotein: Location of Chiral Binding Sites and Insight into Chiral Binding Mechanism

Separations, 2021
Chiral stationary phases based on chicken alpha 1-acid glycoprotein (cAGP) have been used for enantioseparations of various compounds. However, the chiral binding sites and mechanism have not been clarified yet.
Jun Haginaka, Taku Yamashita, Hirofumi Tsujino, Mitsuhiro Arisawa   +3 more
doaj   +1 more source

Study on the Enantiomeric Recognition of Chiral Ureas Containing Amino Acid Units

Chinese Journal of Magnetic Resonance
Recognition of chiral molecules is critical for the chemical and pharmaceutical industries. Three kinds of urea containing chiral centers (L-Phe-U, L-Ala-U and L-Val-U) were synthesized as chiral solvating agents (CSAs) to identify chiral organic ...
KOU Xinhui, ZHANG Yubing
doaj   +1 more source

Synthesis of alternating metallocopolymers by chiral recognition [PDF]

Chirality, 2019
AbstractWe report the synthesis of chiral enantiopure polytopic bridging ligands, which may lead to the formation of metallosupramolecular polymers with zinc (II) as metal linker. We show that chiral C2‐symmetric bisoxazoline ligands are useful moieties to efficiently generate heterochiral complexes and thus polymeric entities.
Maria Torres‐Werlé, Benoît Heinrich, Aline Maisse‐François, Stéphane Bellemin‐Laponnaz   +3 more
openaire   +2 more sources

Stimulating Chiral Selective Expression of Room Temperature Phosphorescence for Chirality Recognition

Advanced Science
Chiral recognition is crucial for applications in chiral purity assessment and biomedical fields. However, achieving chiral recognition through visible room temperature phosphorescence remains challenging.
Zhisheng Gao, Xin Yan, Qi Jia, Jingru Zhang, Guangyao Guo, Huanhuan Li, Hui Li, Gaozhan Xie, Ye Tao, Runfeng Chen   +9 more
doaj   +1 more source

Synthesis of Optically Active Poly(diphenylacetylene)s Using Polymer Reactions and an Evaluation of Their Chiral Recognition Abilities as Chiral Stationary Phases for HPLC

Molecules, 2016
A series of optically active poly(diphenylacetylene) derivatives bearing a chiral substituent (poly-2S) or chiral and achiral substituents (poly-(2Sx-co-31−x)) on all of their pendant phenyl rings were synthesized by the reaction of poly(bis(4 ...
Katsuhiro Maeda, Miyuki Maruta, Yuki Sakai, Tomoyuki Ikai, Shigeyoshi Kanoh   +4 more
doaj   +1 more source