Results 61 to 70 of about 748,483 (181)

Synthesis of water dispersible reduced graphene oxide via supramolecular complexation with modified β-cyclodextrin

, 2016
A noncovalent functionalization of the edges of reduced graphene oxide (RGO) with β-cyclodextrin-graft-hyperbranched polyglycerol (β-CD-g-HPG) was successfully performed via a host-guest interaction.
Mohammad Eskandari (2885120), Seyed Hassan Hosseini (640656), Mojtaba Nazari (2885117), Ali Pourjavadi (640655)   +3 more
core   +1 more source

DataSheet1_How β-cyclodextrin- loaded mesoporous SiO2 nanospheres ensure efficient adsorption of rifampicin.docx

, 2022
In this study, β-CD@mesoporous SiO2 nanospheres (β-CD@mSi) were prepared by loading β-cyclodextrin (β-CD) onto mesoporous silica nanospheres through an in situ synthesis.
Jiayu Lei (6256763), Mingming Chen (535268), Yun Zhang (131894), Xun Sun (364650), Xiaodan Gao (14251559), Xinran Liu (365526), Jingkuan Wang (702863), Wengang Liu (4318513), Xin Ke (3818512), Xin Liu (43569)   +9 more
core   +1 more source

Gd³⁺:DOTA-Modified 2‑Hydroxypropyl-β-Cyclodextrin/4-Sulfobutyl Ether-β-Cyclodextrin-Based Polyrotaxanes as Long Circulating High Relaxivity MRI Contrast Agents

, 2018
A family of five water-soluble Gd3+:1,4,7,10-tetraazacyclododecane-1,4,7-tetraacetic acid-modified polyrotaxane (PR) magnetic resonance contrast agents bearing mixtures of 2-hydroxypropyl-β-cyclodextrin and 4-sulfobutylether-β-cyclodextrin macrocycles ...
Christopher J. Collins, Yawo A. Mondjinou, Vivek Badwaik, Cheyenne Chaplain (5941724), Joseph Skulsky, Yawo A. Mondjinou (1492195), Asher Demoret, Asher Demoret (5941718), David H. Thompson (1431886), Christopher J. Collins (1492201), Vivek Badwaik (1859206), Bradley P. Loren, Seok-Hee Hyun, Cheyenne Chaplain, Bradley P. Loren (1799845), Joseph Skulsky (5941721), Seok-Hee Hyun (1431880), David H. Thompson   +17 more
core   +1 more source

COMPARATIVE STUDY ON INCLUSION COMPLEXATION OF HEPTAKIS (2,6-di-O-METHYL)-β- CYCLODEXTRIN, β-CYCLODEXTRIN AND ɣ-CYCLODEXTRIN WITH KETOCONAZOLE IN AQUEOUS SOLUTION AND SOLID STATE

Zagazig Journal of Pharmaceutical Sciences, 1998
The interaction of Ketoconazole with three kinds of cyclodextrins, β-, ɣ- and dimethyl β-cyclodextrin in aqueous solution and solid state was investigated to improve solubility and dissolution rate of the drug.
Mohamed M EL-Sayed , Ahmed Bosela
doaj   +1 more source

The Role of Displacing Confined Solvent in the Conformational Equilibrium of β-Cyclodextrin

, 2019
This study investigates the role of hydration and its relationship to the conformational equilibrium of the host molecule β-cyclodextrin. Molecular dynamics simulations indicate that the unbound β-cyclodextrin exhibits two state behavior in explicit ...
Tom Kurtzman (6108167), Lauren Wickstrom (7013264), Emilio Gallicchio (7034335), Sheila Sarkar (7035219), Peng He (7034326)   +4 more
core   +1 more source

Theoretical study on β-cyclodextrin inclusion complexes with propiconazole and protonated propiconazole

Beilstein Journal of Organic Chemistry, 2012
The synthesis of the β-cyclodextrin/propiconazole nitrate inclusion complex and the advantages of the encapsulation of this drug were recently reported, but the experimental data only partially revealed the structure of the supramolecular complex due to ...
Adrian Fifere, Narcisa Marangoci, Stelian Maier, Adina Coroaba, Dan Maftei, Mariana Pinteala   +5 more
doaj   +1 more source

Intramolecular Fluorescence Resonance Energy Transfer System with Coumarin Donor Included in β-Cyclodextrin

, 2016
In aqueous solutions, the fluorescence of the intramolecular fluorescence resonance energy-transfer (FRET) system 1 was strongly quenched, because of close contact between the donor and acceptor moieties.
Tetsuo Nagano (1521967), Tsunehiko Higuchi (1975732), Kazuya Kikuchi (493555), Hideo Takakusa (2515132), Yasuteru Urano (656510)   +4 more
core   +1 more source

Re‐evaluation of β‐cyclodextrin (E 459) as a food additive

EFSA Journal, 2016
The EFSA Panel on Food Additives and Nutrient Sources added to Food (ANS) provides a scientific opinion re‐evaluating the safety of β‐cyclodextrin (E 459) as a food additive. β‐Cyclodextrin is a non‐reducing cyclic oligosaccharide consisting of seven α‐1,
EFSA Panel on Food Additives and Nutrient Sources added to Food (ANS), Alicja Mortensen, Fernando Aguilar, Riccardo Crebelli, Alessandro Di Domenico, Birgit Dusemund, Maria Jose Frutos, Pierre Galtier, David Gott, Ursula Gundert‐Remy, Jean‐Charles Leblanc, Oliver Lindtner, Peter Moldeus, Pasquale Mosesso, Dominique Parent‐Massin, Agneta Oskarsson, Ivan Stankovic, Ine Waalkens‐Berendsen, Rudolf Antonius Woutersen, Matthew Wright, Maged Younes, Polly Boon, Dimitrios Chrysafidis, Rainer Gürtler, Paul Tobback, Davide Arcella, Ana Maria Rincon, Claude Lambré   +27 more
doaj   +1 more source

Effect of Amino Acid Coinclusion on the Complexation of Pyrene with β-Cyclodextrin

, 2016
The possibility of amino acids acting as ternary complexation agents for the binding of pyrene with β-cyclodextrin (β-CD) was investigated. UV−vis absorption measurements combined with steady-state and time-resolved fluorescence studies were employed to ...
Hong Yang (37298), Cornelia Bohne (1432321)   +1 more
core   +1 more source

Cyclodextrin/chitosan nanoparticles for oral ovalbumin delivery: Preparation, characterization and intestinal mucosal immunity in mice

Asian Journal of Pharmaceutical Sciences, 2019
A novel oral protein delivery system with enhanced intestinal penetration and improved antigen stability based on chitosan (CS) nanoparticles and antigen-cyclodextrin (CD) inclusion complex was prepared by a precipitation/coacervation method.
Muye He, Chen Zhong, Huibing Hu, Yu Jin, Yanzuo Chen, Kaiyan Lou, Feng Gao   +6 more
doaj   +1 more source