Interactions of hypericin with a model mutagen – Acridine orange analyzed by light absorption and fluorescence spectroscopy.
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| Title: | Interactions of hypericin with a model mutagen – Acridine orange analyzed by light absorption and fluorescence spectroscopy. |
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| Authors: | Pietrzak, Monika1 pietrzak@uwm.edu.pl, Szabelski, Mariusz1, Kasparek, Adam1, Wieczorek, Zbigniew1 |
| Source: | Chemical Physics Letters. Feb2017, Vol. 669, p85-91. 7p. |
| Subjects: | Hypericin, Mutagens, Acridine, Light absorption, Fluorescence spectroscopy |
| Abstract: | The present study was designed to estimate the ability of hypericin to interact with a model mutagen – acridine orange. The hetero-association of hypericin and acridine orange was investigated with absorption and fluorescence spectroscopy methods in aqueous solution of DMSO. The data indicate that hypericin forms complexes with acridine orange and that the association constants are relatively high and depend on DMSO concentration. The absorption spectra of the hypericin – acridine orange complexes were examined as well. Owing to its ability to interact with flat aromatic compounds, hypericin may potentially be used as an interceptor molecule. [ABSTRACT FROM AUTHOR] |
| Copyright of Chemical Physics Letters is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
| FullText | Text: Availability: 0 |
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| Header | DbId: egs DbLabel: Engineering Source An: 120671854 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Interactions of hypericin with a model mutagen – Acridine orange analyzed by light absorption and fluorescence spectroscopy. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Pietrzak%2C+Monika%22">Pietrzak, Monika</searchLink><relatesTo>1</relatesTo><i> pietrzak@uwm.edu.pl</i><br /><searchLink fieldCode="AR" term="%22Szabelski%2C+Mariusz%22">Szabelski, Mariusz</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Kasparek%2C+Adam%22">Kasparek, Adam</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Wieczorek%2C+Zbigniew%22">Wieczorek, Zbigniew</searchLink><relatesTo>1</relatesTo> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Chemical+Physics+Letters%22">Chemical Physics Letters</searchLink>. Feb2017, Vol. 669, p85-91. 7p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Hypericin%22">Hypericin</searchLink><br /><searchLink fieldCode="DE" term="%22Mutagens%22">Mutagens</searchLink><br /><searchLink fieldCode="DE" term="%22Acridine%22">Acridine</searchLink><br /><searchLink fieldCode="DE" term="%22Light+absorption%22">Light absorption</searchLink><br /><searchLink fieldCode="DE" term="%22Fluorescence+spectroscopy%22">Fluorescence spectroscopy</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: The present study was designed to estimate the ability of hypericin to interact with a model mutagen – acridine orange. The hetero-association of hypericin and acridine orange was investigated with absorption and fluorescence spectroscopy methods in aqueous solution of DMSO. The data indicate that hypericin forms complexes with acridine orange and that the association constants are relatively high and depend on DMSO concentration. The absorption spectra of the hypericin – acridine orange complexes were examined as well. Owing to its ability to interact with flat aromatic compounds, hypericin may potentially be used as an interceptor molecule. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Chemical Physics Letters is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1016/j.cplett.2016.12.040 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 7 StartPage: 85 Subjects: – SubjectFull: Hypericin Type: general – SubjectFull: Mutagens Type: general – SubjectFull: Acridine Type: general – SubjectFull: Light absorption Type: general – SubjectFull: Fluorescence spectroscopy Type: general Titles: – TitleFull: Interactions of hypericin with a model mutagen – Acridine orange analyzed by light absorption and fluorescence spectroscopy. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Pietrzak, Monika – PersonEntity: Name: NameFull: Szabelski, Mariusz – PersonEntity: Name: NameFull: Kasparek, Adam – PersonEntity: Name: NameFull: Wieczorek, Zbigniew IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 02 Text: Feb2017 Type: published Y: 2017 Identifiers: – Type: issn-print Value: 00092614 Numbering: – Type: volume Value: 669 Titles: – TitleFull: Chemical Physics Letters Type: main |
| ResultId | 1 |
