img
Structural, thermal, spectroscopic, electronic and biological activity properties of coumarin-153 dyes for DSSCs: A DFT benchmark study     
Yazarlar
Yusuf Erdoğdu
Gazi Üniversitesi, Türkiye
Ümran Ceren Baskose
Semran Sağlam
Gazi Üniversitesi, Türkiye
Prof. Dr. Makbule ERDOĞDU
Kırşehir Ahi Evran Üniversitesi, Türkiye
Prof. Dr. Hatice ÖĞÜTCÜ
Kırşehir Ahi Evran Üniversitesi, Türkiye
Süleyman Özçelik
Gazi Üniversitesi, Türkiye
Özet
The structural, thermal, spectroscopic, electronic and biological activity properties of the Coumarin-153 molecule report herein a joint experimental and theoretical investigation. Fourier Transform Infrared (FT-IR), Nuclear Magnetic Resonance (NMR) and Ultra Violet (UV) spectroscopy are used to probe the spectroscopic properties of the Coumarin-153 molecule. Theoretical vibrational, NMR and UV-Vis spectroscopic, structural and some electronic properties of Coumarin-153 molecule were estimated by Density Functional Theory (DFT). In the DFT calculations, the B3LYP functional with 6-311G(d,p) basis sets were applied to carry out the quantum mechanical calculations. Some features just mentioned were visualized. In addition, Coumarin-153 molecule was also evaluated for antibacterial and antifungal activities against pathogenic bacteria (Gram negative and Gram positive) and yeast. (C) 2020 Elsevier B.V. All rights reserved.
Anahtar Kelimeler
Coumarin-153, Density functional theory (DFT), Vibrational spectroscopy, Anti-microbial activity
Makale Türü Özgün Makale
Makale Alt Türü SSCI, AHCI, SCI, SCI-Exp dergilerinde yayımlanan tam makale
Dergi Adı JOURNAL OF MOLECULAR STRUCTURE
Dergi ISSN 0022-2860
Dergi Tarandığı Indeksler SCI-Expanded
Makale Dili İngilizce
Basım Tarihi 12-2020
Cilt No 1221
Sayfalar 128873 /
Doi Numarası 10.1016/j.molstruc.2020.128873