Results 21 to 30 of about 42,536 (250)

Noncovalent Complexes of Cyclodextrin with Small Organic Molecules: Applications and Insights into Host–Guest Interactions in the Gas Phase and Condensed Phase

Molecules, 2020
Cyclodextrins (CDs) have drawn a lot of attention from the scientific communities as a model system for host–guest chemistry and also due to its variety of applications in the pharmaceutical, cosmetic, food, textile, separation science, and essential oil
Jae-ung Lee, Sung-Sik Lee, Sungyul Lee, Han Bin Oh   +3 more
doaj   +1 more source

Host-Guest Chemistry of Alkaloids

Natural Product Communications, 2012
Binding of alkaloids by different hosts (native and modified cyclodextrins, cucurbiturils, calixarenes, and metal complexes of porphyrin and Salphen-type ligands), as well as receptor properties of alkaloid based hosts are reviewed.
Anatoly K. Yatsimirsky
doaj   +1 more source

Size-control in the synthesis of oxo-bridged phosphazane macrocycles via a modular addition approach

Communications Chemistry, 2021
Cyclodiphosphazane macrocycles have demonstrated promising host-guest chemistry, but synthetic routes to highorder versions are lacking. Here the authors synthesise high-order oxygen-bridged phosphazane macrocycles via a modular cyclisation strategy.
Xiaoyan Shi, Felix León, How Chee Ong, Rakesh Ganguly, Jesús Díaz, Felipe García   +5 more
doaj   +1 more source

Guest Encapsulation Scope of a Triptycene-Based Pd2L4 Coordination Cage

Organic Materials, 2022
The scope of a lantern-shaped, triptycene-based Pd2L4 coordination cage to encapsulate various carbon-rich guests was investigated. The cage was found to bind two molecules of corannulene and a variety of C60 derivatives in moderate to quantitative ...
Shota Hasegawa, Ananya Baksi, Bin Chen, Guido H. Clever   +3 more
doaj   +1 more source

Host-Guest Interactions Between Metal–Organic Frameworks and Air-Sensitive Complexes at High Temperature

Frontiers in Chemistry, 2021
The host-guest chemistry of metal–organic frameworks (MOFs) has been attracting increasing attention owing to the outstanding properties derived from MOFs-guests combinations.
Bo Huang, Bo Huang, Zhe Tan
doaj   +1 more source

Metal-Assisted Complexation of Fluorogenic Dyes by Cucurbit[7]uril and Cucurbit[8]uril: A DFT Evaluation of the Key Factors Governing the Host–Guest Recognition

Molecules, 2023
With the emergence of host-guest systems, a novel branch of complexation chemistry has found wide application in industries such as food, pharmacy, medicine, environmental protection and cosmetics.
Nikoleta Kircheva, Stefan Dobrev, Lyubima Dasheva, Valya Nikolova, Silvia Angelova, Todor Dudev   +5 more
doaj   +1 more source

Calculating Binding Free Energies in Model Host-Guest Systems with Unrestrained Advanced Sampling

, 2023
Host--guest interactions are important to the design of pharmaceuticals, and more broadly to soft materials, as they can enable targeted, strong, and specific interactions between molecules. The binding process between host and guest may be classified as
Jonathan K., Whitmer, Andrew V., Marquardt, Mohsen, Farshad   +2 more
core   +1 more source

Transient host-guest complexation to control catalytic activity

, 2022
Signal transduction mechanisms are key to living systems. Cells respond to signals by changing catalytic activity of enzymes. This signal responsive catalysis is crucial in the regulation of (bio)chemical reaction networks (CRNs).
Guotai, Li, Rienk, Eelkema, Michelle, van der Helm, Muhamad, Hartono   +3 more
core   +1 more source

Recent advances in macrocyclic arenes-based fluorescent indicator displacement assays

Frontiers in Chemistry, 2022
Macrocyclic arenes-based fluorescent indicator displacement assays (F-IDAs) offer a unique and innovative approach to chemosensing, taking molecular recognition in host-guest chemistry to a higher level.
Qunpeng Duan, Fei Wang, Kui Lu, Kui Lu
doaj   +1 more source

Host–guest chemistry of mesoporous silicas: precise design of location, density and orientation of molecular guests in mesopores

Science and Technology of Advanced Materials, 2015
Mesoporous solids, which were prepared from inorganic-surfactant mesostructured materials, have been investigated due to their very large surface area and high porosity, pore size uniformity and variation, periodic pore arrangement and possible pore ...
Minoru Sohmiya, Kanji Saito, Makoto Ogawa   +2 more
doaj   +1 more source