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A Platform Approach to Protein Encapsulates with Controllable Surface Chemistry.
Nina Warner, Ilja Gasan Osojnik Črnivec, Vijay Kumar Rana, Menandro Cruz, Oren A Scherman
May 13, 2022
The encapsulation of proteins into core-shell structures is a widely utilised strategy for controlling protein stability, delivery and release. Despite the recognised utility of these microstructures, however, core-shell...
Turning Cucurbit[8]uril into a Supramolecular Nanoreactor for Asymmetric Catalysis.
Lifei Zheng, Silvia Sonzini, Masyitha Ambarwati, Edina Rosta, Oren A Scherman, Andreas Herrmann
Aug 18, 2015
Contact angle as a powerful tool in anisotropic colloid synthesis
Nucleation and growth is a technique widely used to prepare colloids, in which droplets are adsorbed onto substrate particles. Changing the contact angle of the substrates can greatly alter the morphology of the product...
Cucurbit[8]uril-Regulated Colloidal Dispersions Exhibiting Photocontrolled Rheological Behavior.
In situ photocontrol over shear-thickening of condensed colloidal dispersions is of paramount importance in a wide range of applications including process technology and photorheological fluids. Its development and...
Light-triggered syneresis of a water insoluble peptide-hydrogel effectively removes small molecule waste contaminants.
A short peptide based hydrogel exhibits aqueous insolubility, thixotropy and efficient light induced syneresis. Upon irradiation with UV light, the hydrogel shrinks and expells ∼50% of the solvent. Syneresis is caused by...
Magnetic Regulation of Thermo-Chemotherapy from a Cucurbit[7]uril-Crosslinked Hybrid Hydrogel.
The fabrication, characterization, and therapy efficiency of a noncovalent-bonded hydrogel network, which is assembled by utilizing cucurbit[7]uril as a supramolecular linker to "stick" superparamagnetic γ-Fe2 O3 nanoparticles...
cucurbit[7]uril drug release Hydrogels supramolecular chemistry thermotherapy Animals Antibiotics Antineoplastic Bridged-Ring Compounds Catechols Chitosan Cross-Linking Reagents Doxorubicin Drug Liberation HeLa Cells Humans Hydrogels hyperthermia Induced Imidazoles Magnetic Phenomena Magnetic Resonance Spectroscopy Magnetite Nanoparticles Mice Nude Xenograft Model Antitumor Assays
Toward Understanding CB[7]-Based Supramolecular Diels-Alder Catalysis.
Cucurbiturils (CBs) are robust and versatile macrocyclic compounds, often used as molecular hosts in complex supramolecular systems. In previous work, remarkable catalytic activity has been observed for asymmetric cycloadditions...
Stress dissipation in cucurbit[8]uril ternary complex small molecule adhesives.
The ability to control supramolecular and macroscopic self-assembly and disassembly holds great potential for responsive, reversible adhesives that can efficiently broker stresses accumulated between two surfaces. Here...
Supramolecular encapsulation of redox-active monomers to enable free-radical polymerisation.
Extended polymeric structures based on redox-active species are of great interest in emerging technologies related to energy conversion and storage. However, redox-active monomers tend to inhibit radical polymerisation processes...
Published by: Chemical science
Toward Understanding CB[7]-Based Supramolecular Diels-Alder Catalysis
Cucurbiturils (CBs) are robust and versatile macrocyclic compounds, often used as molecular hosts in complex supramolecular systems. In previous work, remarkable catalytic activity has been observed for asymmetric cycloadditions...
Light-Regulated Molecular Trafficking in a Synthetic Water-Soluble Host.
Dynamic Interfacial Adhesion through Cucurbit[n]uril Molecular Recognition.
Supramolecular building blocks, such as cucurbit[n]uril (CB[n])-based host-guest complexes, have been extensively studied at the nano- and microscale as adhesion promoters. Herein, we exploit a new class of CB[n]-threaded highly...
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