Results 241 to 250 of about 2,155,205 (328)

Chiral Recognition and Separation by Chirality-Enriched Metal-Organic Frameworks.

Angewandte Chemie, 2018
Endowed with chiral channels and pores, chiral metal-organic frameworks (MOFs) are highly useful; however, their synthesis remains a challenge given that most chiral building blocks are expensive.
Saikat Das, Shixian Xu, T. Ben, S. Qiu
semanticscholar   +3 more sources

Chiral surfaces: The many faces of chiral recognition

Current Opinion in Colloid & Interface Science, 2017
Abstract Molecular recognition is integral to many biological, synthetic, and supramolecular systems. Recognition is often the nexus that controls the path, kinetics, and mechanism of chemical and biochemical processes. Recognition can be static in the case of more rigid molecular environments, or dynamic in which either the selector, selector target,
J. Lang, D. Armstrong
semanticscholar   +2 more sources

Engineering Homochiral MOFs in TiO2 Nanotubes as Enantioselective Photoelectrochemical Electrode for Chiral Recognition.

Analytical Chemistry, 2021
Enantioselective sensing of chiral molecules is an important issue for both biomedical research and the pharmaceutical industry. Here, an enantioselective photoelectrochemical (PEC) sensor was constructed by integrating TiO2 nanotubes (NTs) with metal ...
Shanshan Zhou, Junli Guo, Zhenqing Dai, Changyong Liu, Junjian Zhao, Zhida Gao, Yanyan Song   +6 more
semanticscholar   +1 more source

Chiral carbon quantum dots as fluorescent probe for rapid chiral recognition of isoleucine enantiomers.

Analytica Chimica Acta, 2021
Chiral recognition is always a significant and challenging work in analytical chemistry. A fluorescent chiral recognition method based on chiral carbon quantum dots (CCQDs) towards isoleucine (Ile) enantiomers was developed in this work.
Xiudan Hou, Jiying Song, Qi Wu, Haitao Lv   +3 more
semanticscholar   +1 more source

Chiral Recognition of Self-Assembled Peptides on MoS2 via Lattice Matching.

Langmuir, 2021
Chiral recognition of peptides on solid surfaces has been studied for a better understanding of their assembly mechanism toward its applications in stereochemistry and enantioselective catalysis.
Linhao Sun, Peiying Li, Takakazu Seki, Shohei Tsuchiya, Kazuki Yatsu, Takuma Narimatsu, M. Sarikaya, Y. Hayamizu   +7 more
semanticscholar   +1 more source

A Chiral Emissive Conjugated Corral for High-Affinity and Highly Enantioselective Recognition in Water.

Angewandte Chemie, 2023
Accurately distinguishing between enantiomeric molecules is a fundamental challenge in the field of chemistry. However, there is still significant room for improvement in both the enantiomeric selectivity (KR(S)/KS(R)) and binding strength of most ...
Rong Fu, Qing-Yu Zhao, Han Han, Wen-Li Li, Fang-Yuan Chen, Chun Tang, Wei Zhang, Si-Dan Guo, Dai-Yuan Li, Wen-Chao Geng, Dong-Sheng Guo, Kang Cai   +11 more
semanticscholar   +1 more source

Homochiral Zeolitic Imidazolate Framework with Defined Chiral Microenvironment for Electrochemical Enantioselective Recognition.

Small, 2023
The recognition and separation of chiral molecules with similar structure are of great industrial and biological importance. Development of highly efficient chiral recognition systems is crucial for the precise application of these chiral molecules ...
Ming-Yang Wu, Ri-Jian Mo, Xin-Lei Ding, Li-Qiu Huang, Zhong-Qiu Li, X. Xia   +5 more
semanticscholar   +1 more source

Cyclodextrin Porous Liquid Materials for Efficient Chiral Recognition and Separation of Nucleosides.

ACS Applied Materials and Interfaces, 2020
Porous liquids are porous materials that have exhibited unique properties in various fields. Herein, we developed a method to synthesize the type I porous liquids via liquefaction of cyclodextrins by chemical modification. The cyclodextrin porous liquids
Yan Wang, Yawei Sun, H. Bian, Lijun Zhu, Daohong Xia, Hongzhong Wang   +5 more
semanticscholar   +1 more source

Chiral Fluorescent Recognition by Naphthalimide

Journal of Fluorescence, 2020
Chirality plays a very important role in medicine, biochemistry and other fields. Because the enantiomers of chiral drugs often show different pharmacology activity, metabolism, and toxicity, therefore, the recognition of chiral molecules is very important, and has become a hot spot and frontier of modern chemical research.
Xuanming Chen, Na Hu, Huifeng Wei, Haibo Wang   +3 more
openaire   +2 more sources

Chiral recognition by configurationally chiral cryptands

Journal of the Chemical Society, Chemical Communications, 1975
1,1′,4,4′-Tetra-O-triphenylmethyl-2,2′:3,3′-bis-O- oxydiethylenedi-L-threitol [LL-(3)] and 1,2:1′,2′:5,6:5′,6′-tetra-O-isopropylidene-3,3′:4,4′- bis-O-oxydiethylenedi-D-mannitol [DD-(4)] exhibit enantiomeric differentiation in complexation equilibria towards (±)-(RS)-α-phenylethylammonium hexafluorophosphate.
W. David Curtis, Dale A. Laidler, J. Fraser Stoddart, Graham H. Jones   +3 more
openaire   +1 more source