UV/VIS spectral properties of novel natural products from Turkish lichens
UV/VIS spectral characteristics of three new biologically active natural products, isolated from Turkish lichens, have been investigated in solvents of various polarity and proton donating ability. The effect of the solvent on spectral characteristics has been estimated. Quantum chemical calculation...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2005-01-01
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| Series: | International Journal of Photoenergy |
| Online Access: | http://dx.doi.org/10.1155/S1110662X0500005X |
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| _version_ | 1850236575583043584 |
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| author | Yevgen Posokhov Sule Erten Ömer Koz H. AnIl Süheyla KIrmIzIgül SIddIk Içli |
| author_facet | Yevgen Posokhov Sule Erten Ömer Koz H. AnIl Süheyla KIrmIzIgül SIddIk Içli |
| author_sort | Yevgen Posokhov |
| collection | DOAJ |
| description | UV/VIS spectral characteristics of three new biologically active natural products, isolated from
Turkish lichens, have been investigated in solvents of various polarity and proton donating ability. The
effect of the solvent on spectral characteristics has been estimated. Quantum chemical calculations with the
optimization of molecular geometry were done with the full-valent semiempirical methods AM1 and PM3 for
conformational analysis and in order to discuss the charge distributions and dipole moments in the ground
and in the excited states. |
| format | Article |
| id | doaj-art-11bbe7cbcc394105b324b7ce0935abe1 |
| institution | OA Journals |
| issn | 1110-662X |
| language | English |
| publishDate | 2005-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Photoenergy |
| spelling | doaj-art-11bbe7cbcc394105b324b7ce0935abe12025-08-20T02:01:57ZengWileyInternational Journal of Photoenergy1110-662X2005-01-0171273510.1155/S1110662X0500005XUV/VIS spectral properties of novel natural products from Turkish lichensYevgen Posokhov0Sule Erten1Ömer Koz2H. AnIl3Süheyla KIrmIzIgül4SIddIk Içli5Solar Energy Institute, Ege University, Bornova, Izmir 35100, TurkeySolar Energy Institute, Ege University, Bornova, Izmir 35100, TurkeyEge University, Faculty of Science, Depatrment of Chemistry, Bornova, Izmir, TurkeyEge University, Faculty of Science, Depatrment of Chemistry, Bornova, Izmir, TurkeyEge University, Faculty of Science, Depatrment of Chemistry, Bornova, Izmir, TurkeySolar Energy Institute, Ege University, Bornova, Izmir 35100, TurkeyUV/VIS spectral characteristics of three new biologically active natural products, isolated from Turkish lichens, have been investigated in solvents of various polarity and proton donating ability. The effect of the solvent on spectral characteristics has been estimated. Quantum chemical calculations with the optimization of molecular geometry were done with the full-valent semiempirical methods AM1 and PM3 for conformational analysis and in order to discuss the charge distributions and dipole moments in the ground and in the excited states.http://dx.doi.org/10.1155/S1110662X0500005X |
| spellingShingle | Yevgen Posokhov Sule Erten Ömer Koz H. AnIl Süheyla KIrmIzIgül SIddIk Içli UV/VIS spectral properties of novel natural products from Turkish lichens International Journal of Photoenergy |
| title | UV/VIS spectral properties of novel natural products from Turkish lichens |
| title_full | UV/VIS spectral properties of novel natural products from Turkish lichens |
| title_fullStr | UV/VIS spectral properties of novel natural products from Turkish lichens |
| title_full_unstemmed | UV/VIS spectral properties of novel natural products from Turkish lichens |
| title_short | UV/VIS spectral properties of novel natural products from Turkish lichens |
| title_sort | uv vis spectral properties of novel natural products from turkish lichens |
| url | http://dx.doi.org/10.1155/S1110662X0500005X |
| work_keys_str_mv | AT yevgenposokhov uvvisspectralpropertiesofnovelnaturalproductsfromturkishlichens AT suleerten uvvisspectralpropertiesofnovelnaturalproductsfromturkishlichens AT omerkoz uvvisspectralpropertiesofnovelnaturalproductsfromturkishlichens AT hanil uvvisspectralpropertiesofnovelnaturalproductsfromturkishlichens AT suheylakirmizigul uvvisspectralpropertiesofnovelnaturalproductsfromturkishlichens AT siddikicli uvvisspectralpropertiesofnovelnaturalproductsfromturkishlichens |