Theoretical study of solvent effect on NMR shielding tensors of luciferin derivatives
Yazarlar (5)
Elham Mousavinezhad Sarasia
Payame Noor University, İran
Payame Noor University, İran
Sima Afsharnezhad
Islamic Azad University, Mashhad Branch, İran
Islamic Azad University, Mashhad Branch, İran
Bahareh Honarparvar
Islamic Azad University, Science And Research Branch, İran
Islamic Azad University, Science And Research Branch, İran
Dr. Öğr. Üyesi Fatemeh MOLLAAMIN Islamic Azad University, Science And Research Branch, İran
Prof. Dr. Majıd MONAJJEMI Islamic Azad University, Science And Research Branch, İran
| Makale Türü | Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale) | ||
| Dergi Adı | Physics and Chemistry of Liquids (Q4) | ||
| Dergi ISSN | 0031-9104 Dergi Bilgileri (2011) | ||
| Dergi Tarandığı Indeksler | SCI-Expanded | ||
| Makale Dili | İngilizce | Basım Tarihi | 09-2011 |
| Kabul Tarihi | – | Yayınlanma Tarihi | 01-09-2011 |
| Cilt / Sayı / Sayfa | 49 / 5 / 561–571 | DOI | 10.1080/00319101003698992 |
| Makale Linki | http://dx.doi.org/10.1080/00319101003698992 | ||
| UAK Araştırma Alanları |
Fiziksel Kimya
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| Özet |
| Luciferins as the substrates of protein enzyme luciferase are oxidised in the presence of the enzyme luciferase to produce oxyluciferin and energy in the form of light. The solvent effect in biological media and interactions between solvents and luciferin are major points to explain bioluminescence reaction. In this study, we have focussed on the Hartree–Fock calculations of solvent-induced effects on the structural changes of keto and enolate and twisted intra-molecular charge transfer forms of oxyluciferin in different solvent media including water, dimethyl sulphoxide, acetonitryl, ethanol, aniline and cyclohexane using 6-311++G** basis set considering Onsager continuum solvation model, frequency analysis and nuclear magnetic resonance shielding calculation with gauge-included atomic orbital method. The polarity of the environment imposed a significant effect on the relative atomic charge distribution on the … |
| Anahtar Kelimeler |
| CHELP | Colour-shift | Luciferin derivatives | NMR | Shielding tensors | Solvent effect |
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| Web of Science | 64 |
| Scopus | 106 |
| Google Scholar | 83 |