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Effect Of Rotovapor In Pseudopolyrotaxanes Formed With Cyclodextrins

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Inclusion Complex Formed between Star-Poly(ethylene

Inclusion Complex Formed between Star-Poly(ethylene

Abstract. Aqueous solutions of α- and γ-cyclodextrins can form spontaneous inclusion complexes with poly (ethylene glycol), PEG, in which the hydrophobic cavities of the cyclic oligosaccharides ...

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Cyclodextrins and the emergence of sugammadex

Cyclodextrins and the emergence of sugammadex

adverse effects is an indication that the cyclodextrins are safe and have a low toxicity. The structure and use of the cyclodextrins in anaesthesia Cyclodextrins are cyclic oligosaccharides consisting of six or more a-1,4-linked D-glucopyranose units, containing a large number of hydroxyl groups (Fig. 1). Their cyclic

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Cyclodextrins - PubMed

Cyclodextrins - PubMed

beta-cyclodextrin (beta-CD) and other cyclodextrins (CDs) have utility for solubilizing and stabilizing drugs; however, some are nephrotoxic when administered parenterally. A number of workers have attempted to identify, prepare, and evaluate various CD derivatives with superior inclusion complexati …

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Cyclodextrins in delivery systems: Applications - PMC

Cyclodextrins in delivery systems: Applications - PMC

Cyclodextrins (CDs) are a family of cyclic oligosaccharides with a hydrophilic outer surface and a lipophilic central cavity. CD molecules are relatively large with a number of hydrogen donors and acceptors and, thus in general, they do not permeate lipophilic membranes. In the pharmaceutical industry, CDs have mainly been used as complexing ...

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Effect of the reaction temperature on the ... - ScienceDirect

Effect of the reaction temperature on the ... - ScienceDirect

Jan 12, 2004 The synthesis of cyclodextrins with from 6 to more than 50 glucose units by cyclodextrin glucanotransferase (CGTase, EC 2.4.1.19) from Bacillus macerans was investigated. Analysis of the synthesized cyclic α-1,4-glucan products showed that a higher yield of large-ring cyclodextrins were obtained with a reaction temperature of 60 C compared to 40 C.

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1H NMR spectroscopic studies of the structures of a series of ...

1H NMR spectroscopic studies of the structures of a series of ...

Jump to main content . Jump to site search . Publishing

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Inclusion Complexes of Chain Molecules with Cycloamyloses.

Inclusion Complexes of Chain Molecules with Cycloamyloses.

Jun 16, 1997 This article is cited by 59 publications. Joan Puig-Rigall, Rafael Serra-Gmez, Nerea Guembe-Michel, Isabelle Grillo, Ccile A. Dreiss, Gustavo Gonzlez-Gaitano. Threading Different Rings on X-Shaped Block Copolymers: Hybrid Pseudopolyrotaxanes of …

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Inclusion Complexes of Ionic Liquids and Cyclodextrins: Are They Formed ...

Inclusion Complexes of Ionic Liquids and Cyclodextrins: Are They Formed ...

Mar 01, 2014 The interaction of imidazolium-based ionic liquids with α- and β-cyclodextrins was investigated by electrospray ionization mass spectrometry with variable collision induced dissociation energy and quantum chemical gas-phase calculations. The center-of-mass energy at which 50 % of a precursor ion decomposes (Ecm,1/2) was determined for the isolated …

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Solubility of Cyclodextrins and Drug/Cyclodextrin Complexes

Solubility of Cyclodextrins and Drug/Cyclodextrin Complexes

May 11, 2018 Cyclodextrins (CDs), a group of oligosaccharides formed by glucose units bound together in a ring, show a promising ability to form complexes with drug molecules and improve their physicochemical properties without molecular modifications. The stoichiometry of drug/CD complexes is most frequently 1:1. However, natural CDs have a tendency to ...

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(PDF) Electrospinning of Cyclodextrin-Pseudopolyrotaxane

(PDF) Electrospinning of Cyclodextrin-Pseudopolyrotaxane

polyrotaxane a -CD–PEG-IC is used as a model system for. studying nanofibers formed from CD pseudopolyrotaxanes. The electrospinning of a -CD–PEG-IC was achieved by using. a …

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Polymers Free Full-Text Influence of Cyclodextrins on ...

Polymers Free Full-Text Influence of Cyclodextrins on ...

Sep 26, 2019 A series of pyrenyl-containing PDMAA copolymers were prepared by free radical copolymerization of dimethylacrylamide (DMAA) with pyrenebutanoyloxy ethyl methacrylate (PyBEMA). The structure of as-prepared copolymers was characterized by UV, FT-IR and 1H NMR spectroscopy. The effect of cyclodextrins (α-CD, β-CD and γ-CD) on the …

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IJMS Special Issue : Recent Insights in Chemistry and ... - MDPI

IJMS Special Issue : Recent Insights in Chemistry and ... - MDPI

Special Issue Recent Insights in Chemistry and Technology of Cyclodextrins. A special issue of International Journal of Molecular Sciences (ISSN 1422-0067). This special issue belongs to the section Materials Science. Deadline for manuscript submissions: 30 September 2022 .

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Threading Growth and Aggregation of Pseudopolyrotaxanes

Threading Growth and Aggregation of Pseudopolyrotaxanes

The aggregation and precipitation of pseudopolyrotaxanes are described in terms of the Avrami−Erofe'ev model, which provides relevant information on the mechanism of these processes. SAXS and TGA experiments confirm the structure and hydration of the final products obtained from the different polymers.

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Cyclodextrins blood-brain barrier and treatment of neurological ...

Cyclodextrins blood-brain barrier and treatment of neurological ...

The blood-brain barrier (BBB), formed by the endothelial cells of brain capillaries, not only provides nutrients and protection to the central nervous system but also restricts the entry of drugs, emphasizing its importance in the treatment of neurological diseases. Cyclodextrins are increasingly used in human pharmacotherapy.

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Cyclodextrins: Properties and Industrial Applications Wiley

Cyclodextrins: Properties and Industrial Applications Wiley

The comprehensive resource for understanding the structure, properties, and applications of cyclodextrins Cyclodextrins: Properties and Industrial Applications is a comprehensive resource that includes information on cyclodextrins (CDs) structure, their properties, formation of inclusion complex with various compounds as well as their applications. The authors Sahar …

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Cyclodextrins: Properties and Industrial Applications Wiley

Cyclodextrins: Properties and Industrial Applications Wiley

The comprehensive resource for understanding the structure, properties, and applications of cyclodextrins. Cyclodextrins: Properties and Industrial Applications is a comprehensive resource that includes information on cyclodextrins (CDs) structure, their properties, formation of inclusion complex with various compounds as well as their applications. . The authors Sahar …

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Threading Growth and Aggregation of Pseudopolyrotaxanes

Threading Growth and Aggregation of Pseudopolyrotaxanes

The formation of supramolecular inclusion compounds (pseudopolyrotaxanes) produced by cyclodextrins and polymers can be monitored through turbidimetry. In …

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