Spectral characterization and antibacterial, antifungal, antiviral activity of salicyl based new Schiff bases and their Co(II), Ni(II), Cu(II), Zn(II) and Pd(II) complexes
Yazarlar (8)
Dildora Pardaeva
Istanbul University-Cerrahpasa, Türkiye
Prof. Dr. Aydın Tavman Istanbul University-Cerrahpasa, Türkiye
Doç. Dr. Demet Gürbüz Istanbul University-Cerrahpasa, Türkiye
Doç. Dr. Mayram Hacıoğlu Istanbul Üniversitesi, Türkiye
Fatıma Nur Yılmaz
Istanbul Üniversitesi, Türkiye
Prof. Dr. Onur ŞAHİN Sinop Üniversitesi, Türkiye
A. Seher Bırteksöz Tanc
Istanbul Üniversitesi, Türkiye
Dr. Öğr. Üyesi Adem Çınarlı Istanbul University-Cerrahpasa, Türkiye
Makale Türü Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
Dergi Adı Revue Roumaine De Chimie (Q4)
Dergi ISSN 0035-3930 Dergi Bilgileri (2024)
Dergi Tarandığı Indeksler SCI-Expanded
Makale Dili İngilizce Basım Tarihi 02-2024
Kabul Tarihi Yayınlanma Tarihi 28-02-2024
Cilt / Sayı / Sayfa 69 / 1 / 83–96 DOI 10.33224/rrch.2024.69.1-2.10
Makale Linki https://doi.org/10.33224/rrch.2024.69.1-2.10
UAK Araştırma Alanları
Yoğun Madde Fiziği
Özet
Two new salicyl based Schiff bases derived from 3,5-dichlorosalicylaldehyde and 4-(chloro/tert-butyl)-2-aminophenols (H2L1 and H2L2) and their complexes with cobalt(II), nickel(II), copper(II), zinc(II), and palladium(II), {[M(Ln)(H2O)]∙xH2O, M(II) = Co(II) (n = 1, 2; x = 1), Ni(II) (n = 1, x = 2; n = 2, x = 0), Cu(II) (n = 1, 2; x = 0), Zn(II) (n = 1, 2; x = 0); K[Pd(Ln)Cl]; n = 1, 2}, were synthesized and characterized. The structural characteristics of the complexes were examined by means of elemental analysis, molar conductivity, magnetic moment, thermogravimetric analysis (TGA), UV-visible, FT-IR, and NMR spectroscopy. In addition, the crystal structures of H2L1 and H2L2 were determined by X-ray single diffraction measurements. All the complexes are non-electrolyte with 1:1 M:L ratio. Antibacterial and antifungal activity of the compounds was evaluated against six bacteria and three fungi. In general, all the compounds showed moderate antimicrobial activity. Some of the complexes exhibited higher activity towards some microorganisms than the ligands. Antiviral activity of the compounds was tested against Parainfluenza Type-2 virus. The fact that H2L2 has a higher antiviral effect than H2L1 can be evaluated as that the tert-butyl group promotes the antiviral effect.
Anahtar Kelimeler