scholarly journals Inclusion complexes of cinnarizine with .BETA.-cyclodextrin in aqueous solution and in the solid state.

1984 ◽  
Vol 32 (10) ◽  
pp. 4179-4184 ◽  
Author(s):  
TADAKAZU TOKUMURA ◽  
HARUHISA UEDA ◽  
YUKI TSUSHIMA ◽  
MASAYOSHI KASAI ◽  
MASANORI KAYANO ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Solid State ◽  
Inclusion Complexes ◽  
Beta Cyclodextrin

scholarly journals Host–Guest Inclusion Complexes of Essential Oils with Strong Antibacterial and Antifungal Features in Beta-Cyclodextrin for Solid-State Pharmaceutical Applications

2021 ◽  
Vol 11 (14) ◽  
pp. 6597
Author(s):  
Aldo Arrais ◽  
Marta Manzoni ◽  
Alessia Cattaneo ◽  
Valentina Gianotti ◽  
Nadia Massa ◽  
...  
Keyword(s):  
Solid State ◽  
Essential Oil ◽  
Essential Oils ◽  
Inclusion Complexes ◽  
Production Costs ◽  
Good Tolerance ◽  
Actual Application ◽  
Beta Cyclodextrin ◽  
Ft Ir ◽  
Antibacterial And Antifungal

Essential oils are widely recognized as natural alternatives to pharmaceutical antibacterial and antifungal agents. With respect to standard pharmaceutics, the advantages of essential oils are their (i) low production costs, (ii) lack of chemical and biochemical drawbacks that are intrinsic to the synthetic production process and (iii) good tolerance by humans. On the other hand, the liquid nature of essential oils poses concerns about their actual application in different therapeutic issues regarding their persistence and the ability to control or prolong drug release. In this study, two essential oils from oregano and winter savory showing antibacterial and antifungal features were complexed in a solid state with beta-cyclodextrin. Host–guest inclusion complexes were characterized using FT-IR spectroscopy, ESI-MS and GC-MS techniques. Manyfold terpenic and non-terpenic components of the oils could be observed and unambiguously identified as being included inside the carbohydrate hosts. Many of them provided a specific biocidal action. Indeed, essential oil host–guest inclusion products were tested against two Candida species and an S. aureus reference strain, showing that the oils effectively maintained their liquid performances. Solid-state tablets of the essential oil inclusion complexes embedded in polyvinylpyrrolidone could be obtained. These results pave the way for the solid-state application of essential oils in antibacterial and antifungal pharmaceutical treatments.

Inclusion complexes of 5-flucytosine with β-cyclodextrin and hydroxypropyl-β-cyclodextrin: characterization in aqueous solution and in solid state

2008 ◽  
Vol 62 (1-2) ◽  
pp. 117-125 ◽  
Author(s):  
Mariana Spulber ◽  
Mariana Pinteala ◽  
Adrian Fifere ◽  
Valeria Harabagiu ◽  
Bogdan C. Simionescu
Keyword(s):  
Aqueous Solution ◽  
Solid State ◽  
Inclusion Complexes

scholarly journals Inclusion complexes of steroidal heterocyclic compounds with cyclodextrins in aqueous solution and in the solid state

ARKIVOC ◽  
2002 ◽  
Vol 2002 (2) ◽  
pp. 87-96
Author(s):  
Carmen Topala ◽  
Gabriela Ionita ◽  
Viorica Meltzer ◽  
Elena Pincu ◽  
Constantin Draghici
Keyword(s):  
Aqueous Solution ◽  
Solid State ◽  
Inclusion Complexes ◽  
Heterocyclic Compounds

scholarly journals Cage to cage study of ionic liquid and cyclic oligosaccharides to form inclusion complexes

RSC Advances ◽  
2017 ◽  
Vol 7 (65) ◽  
pp. 40803-40812 ◽  
Author(s):  
Aditi Roy ◽  
Mahendra Nath Roy
Keyword(s):  
Aqueous Solution ◽  
Ionic Liquid ◽  
Solid State ◽  
Inclusion Complexes

Encapsulation of trihexyltetradecylphosphonium chloride inside α and β-cyclodextrins in both aqueous solution and solid state with 1 : 1 stoichiometry.

Insertion behavior of imidazolium and pyrrolidinium based ionic liquids into α and β-cyclodextrins: mechanism and factors leading to host–guest inclusion complexes

RSC Advances ◽  
2016 ◽  
Vol 6 (102) ◽  
pp. 100016-100027 ◽  
Author(s):  
Aditi Roy ◽  
Subhadeep Saha ◽  
Biswajit Datta ◽  
Mahendra Nath Roy
Keyword(s):  
Aqueous Solution ◽  
Ionic Liquids ◽  
Solid State ◽  
Inclusion Complexes ◽  
Supramolecular Assembly

The encapsulation of [BMIm]Cl and [BMP]Cl within α and β-cyclodextrin in both the solid state and aqueous solution with 1 : 1 supramolecular assembly.

Separation of phenylenediamine isomers by using decamethylcucurbit[5]uril

2021 ◽  
Author(s):  
Long Cao ◽  
Han-Ling Guo ◽  
Rui Lian Lin ◽  
Li-Fei Tian ◽  
Zhi-Hua Zhang ◽  
...  
Keyword(s):  
Experimental Data ◽  
Aqueous Solution ◽  
Solid State ◽  
Phenylenediamine Isomers

Using multiple techniques, this work studied the binding behaviors of decamethylcucurbit[5]uril (Me10Q[5]) with o-, m- and p-phenylenediamine (PDA) isomers both in solid state and in aqueous solution. Experimental data indicate...

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