Study on Photophysical Properties of Novel Fluorescent Phenanthroimidazole-Thiadiazole Hybrid Derivatives
Yazarlar (4)
Öğr. Gör. Dr. Merve ZURNACI Kastamonu Üniversitesi, Türkiye
Prof. Dr. İzzet ŞENER Kastamonu Üniversitesi, Türkiye
Prof. Dr. Mahmut GÜR Kastamonu Üniversitesi, Türkiye
Prof. Dr. Nesrin ŞENER Kastamonu Üniversitesi, Türkiye
| Makale Türü | Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale) | ||
| Dergi Adı | Journal of Fluorescence (Q3) | ||
| Dergi ISSN | 1053-0509 Wos Dergi Scopus Dergi | ||
| Dergi Tarandığı Indeksler | SCI-Expanded | ||
| Makale Dili | İngilizce | Basım Tarihi | 01-2022 |
| Cilt / Sayı / Sayfa | 32 / 3 / 1155–1169 | DOI | 10.1007/s10895-022-02916-3 |
| Makale Linki | http://dx.doi.org/10.1007/s10895-022-02916-3 | ||
| UAK Araştırma Alanları |
Organik Kimya
Spektroskopi
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| Özet |
| Phenanthroimidazole-thiadiazole hybrid derivatives, which are new heterocyclic compounds with fluorescence properties, were synthesized by designing a two-step reaction mechanism and their photophysical properties were investigated. The synthesized derivatives were purified and their structures were elucidated by ATR-IR, 1H-NMR, elemental analysis and HR-MS methods. In the next stage of the study, the absorption and emission spectra of the synthesized new phenanthroimidazole-thiadiazole hybrid derivatives were determined by UV–Vis and fluorescence spectroscopy. Stokes’ shifts, molar extinction coefficients (ε), singlet energy levels (Es), quantum yield (ϕf), lifetimes (τ), the radiative (kr) and the nonradiative (knr) constant for new hybrid derivatives were measured in DMSO. In addition, aggregation measurements, which is an important parameter that changes the photophysical properties were … |
| Anahtar Kelimeler |
| Aggregation | Blue fluorescence | Fluorescence lifetimes | Phenanthroimidazole-thiadiazole | Photophysical properties | Quantum yield |
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| Scopus | 4 |
| Google Scholar | 5 |