Results 41 to 50 of about 22,561 (204)

Encapsulation of Carotenoids as Food Colorants via Formation of Cyclodextrin Inclusion Complexes: A Review

open access: yesPolysaccharides, 2021
The use of natural carotenoids as food colorants is an important trend of innovation in the industry due to their low toxicity, their potential as bio-functional ingredients, and the increasing demand for natural and organic foods. Despite these benefits,
Carlos A. Fuenmayor   +2 more
doaj   +1 more source

The History of Cyclodextrins

open access: yes, 2020
International audienceThis book presents the historical development of Cyclodextrins by scientists who have made outstanding contribution to the field.
Lichtfouse, Eric   +2 more
core   +1 more source

Effect of Cyclodextrins Formulated in Liposomes and Gold and Selenium Nanoparticles on siRNA Stability in Cell Culture Medium

open access: yesPharmaceuticals
Background: Encapsulation of siRNA fragments inside liposome vesicles has emerged as an effective method for delivering siRNAs in vitro and in vivo. However, the liposome’s fluid-phospholipid bilayer of liposomes allows siRNA fragments to diffuse out of ...
Betzaida Castillo Cruz   +7 more
doaj   +1 more source

New synthetic strategies for xanthene-dye-appended cyclodextrins

open access: yesBeilstein Journal of Organic Chemistry, 2016
Xanthene dyes can be appended to cyclodextrins via an ester or amide bridge in order to switch the fluorescence on or off. This is made possible through the formation of nonfluorescent lactones or lactams as the fluorophore can reversibly cyclize.
Milo Malanga   +5 more
doaj   +1 more source

Cyclodextrin Inclusion Complexes for Improved Drug Bioavailability and Activity: Synthetic and Analytical Aspects

open access: yesPharmaceutics, 2023
Many active pharmaceutical ingredients show low oral bioavailability due to factors such as poor solubility and physical and chemical instability.
Álvaro Sarabia-Vallejo   +4 more
doaj   +1 more source

Inclusion interaction of cyclodextrins and 2,4-dichlorprop methyl ester enantiomers by UV spectra

open access: yes浙江大学学报. 农业与生命科学版, 2008
The enantioselective inclusion interaction of various cyclodextrins (β-CD, PM-β-CD, CM-β-CD) with R/S-2, 4-dichlorprop methyl ester (R/S-2, 4-D) was studied by UV spectra technique.
LI Hong   +3 more
doaj   +1 more source

Cyclodextrins: Only Pharmaceutical Excipients or Full-Fledged Drug Candidates?

open access: yesPharmaceutics, 2022
Cyclodextrins, representing a versatile family of cyclic oligosaccharides, have extensive pharmaceutical applications due to their unique truncated cone-shaped structure with a hydrophilic outer surface and a hydrophobic cavity, which enables them to ...
Tamas Kovacs   +5 more
doaj   +1 more source

Naphthalene Diimides Carrying Two β-Cyclodextrins Prefer Telomere RNA G-Quadruplex Recognition

open access: yesMolecules, 2022
Newly synthesized naphthalene diimide carrying two β-cyclodextrins (NDI-β-CyDs) showed improved specificity for the parallel G-quadruplex structure alongside the hybrid G-quadruplex structure.
Tingting Zou   +8 more
doaj   +1 more source

Calixarene-based amphiphiles : synthesis, self-assembly and interaction with DNA [PDF]

open access: yes, 2015
The present doctoral thesis focused on the synthesis of amphiphilic calix[4]arenes, the study of their self-assembly properties at the air-water interface as Langmuir monolayers or in solution as nanoparticles and on the DNA-binding properties of the ...
Rullaud, Vanessa
core   +1 more source

Building up cyclodextrins from scratch - templated enzymatic synthesis of cyclodextrins directly from maltose

open access: yes, 2021
Cyclodextrins (CDs) are commercially produced via enzymatic breakdown of starch or amylose. In contrast, we show that cyclodextrins can be synthesised directly from the disaccharide maltose in good yields by exploiting the use of templates to favour the ...
Larsen, Dennis, Beeren, Sophie
core   +1 more source

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