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Article: Modelling the Encapsulation of 3-Hydroxyflavone with Cyclodextrin and Octa Acid and Comparing Their Differences

TitleModelling the Encapsulation of 3-Hydroxyflavone with Cyclodextrin and Octa Acid and Comparing Their Differences
Authors
Keywords3-hydroxyflavone
cyclodextrin
octa acid
Issue Date8-May-2023
PublisherMDPI
Citation
Molecules, 2023, v. 28, n. 9 How to Cite?
Abstract

The 3-hydroxyflavone (3-HF) is one of the common fluorescence probes. It has two distinct fluorescence bands: normal form and tautomer form. However, 3-hydroxyflavone has poor performance in water because of hydrogen bonding perturbation. The utilization of supramolecular chemistry would improve the fluorescence performance of 3-hydroxyflavone in water. In this paper, it reviews supramolecular chemistry of 3-hydroxyflavone with cyclodextrin and octa acid. Past research has found that the addition of beta-cyclodextrin to 3-hydroxyflavone in water would slightly improve the fluorescence intensity of the tautomer form. When adding gamma-cyclodextrin to 3-hydroxyflavone in water, the green fluorescence intensity would be enhanced. Finally, the addition of octa acid creates a dry environment for the 3-hydroxyflavone, and it would only have a tautomer form. The ONIOM calculation shows the ways of self-assembly of beta- and gamma-cyclodextrin. It can explain the difference in ratio between the tautomer form and normal form after understanding the interaction.


Persistent Identifierhttp://hdl.handle.net/10722/331324
ISSN
2023 Impact Factor: 4.2
2023 SCImago Journal Rankings: 0.744
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorFan, KW-
dc.contributor.authorLuk, HL-
dc.contributor.authorPhillips, DL-
dc.date.accessioned2023-09-21T06:54:43Z-
dc.date.available2023-09-21T06:54:43Z-
dc.date.issued2023-05-08-
dc.identifier.citationMolecules, 2023, v. 28, n. 9-
dc.identifier.issn1420-3049-
dc.identifier.urihttp://hdl.handle.net/10722/331324-
dc.description.abstract<p>The 3-hydroxyflavone (3-HF) is one of the common fluorescence probes. It has two distinct fluorescence bands: normal form and tautomer form. However, 3-hydroxyflavone has poor performance in water because of hydrogen bonding perturbation. The utilization of supramolecular chemistry would improve the fluorescence performance of 3-hydroxyflavone in water. In this paper, it reviews supramolecular chemistry of 3-hydroxyflavone with cyclodextrin and octa acid. Past research has found that the addition of beta-cyclodextrin to 3-hydroxyflavone in water would slightly improve the fluorescence intensity of the tautomer form. When adding gamma-cyclodextrin to 3-hydroxyflavone in water, the green fluorescence intensity would be enhanced. Finally, the addition of octa acid creates a dry environment for the 3-hydroxyflavone, and it would only have a tautomer form. The ONIOM calculation shows the ways of self-assembly of beta- and gamma-cyclodextrin. It can explain the difference in ratio between the tautomer form and normal form after understanding the interaction.<br></p>-
dc.languageeng-
dc.publisherMDPI-
dc.relation.ispartofMolecules-
dc.rightsThis work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.-
dc.subject3-hydroxyflavone-
dc.subjectcyclodextrin-
dc.subjectocta acid-
dc.titleModelling the Encapsulation of 3-Hydroxyflavone with Cyclodextrin and Octa Acid and Comparing Their Differences-
dc.typeArticle-
dc.description.naturepublished_or_final_version-
dc.identifier.doi10.3390/molecules28093966-
dc.identifier.scopuseid_2-s2.0-85159180284-
dc.identifier.volume28-
dc.identifier.issue9-
dc.identifier.eissn1420-3049-
dc.identifier.isiWOS:000987749900001-
dc.identifier.issnl1420-3049-

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