Crystal structure, spectroscopic, and biological study of the copper(II) complex with third-generation quinolone antibiotic sparfloxacin

Synthesis of moxifloxacin–Au (III) and Ag (I) metal complexes and their biological activities

“…A triplet at (δ 4. (Chiririwa and Muzenda 2014;Ali et al 2013;Efthimiadou et al 2006). This shift is due to the complexation and difference in the configuration of complexes than ligand.…”

Synthesis, characterization and biological aspects of novel five-coordinated dimeric-Cu(II) systems

“…A maxima at about 275 nm is observed in the spectrum of complex without DNA, which was decreased as the amount of DNA increased and observed at about 258 nm in presence of 7 mgm of DNA. Thus, the red shift (bathochromism) is due to interaction between chromophores and the base pair of DNA, suggesting that the complexes were bound to DNA through intercalation [65][66][67].…”

Synthesis, characterization, and thermal and biocidal aspects of drug-based metal complexes

“…The magnetic moment value for Ni(II) is 2.90 m B and supports the hexacoordinate configuration [30]. The Co(II) complex exhibits three medium intense bands at 19900, 18050, and 9000 cm -1 , which are assigned to the transitions 4 T 1g (F) ® 4 T 1g (P)(n 3 ), 4 T 1g (F) ® 4 A 2g (F)(n 2 ), and 4 T 1g (F) ® 4 T 2g (F)(n 1 ), respectively, and the magnetic moment value is 4.05 m B , which suggests an octahedral geometry for cobalt(II) complex [31]. The Co(II) and Ni(II) electronic spectral data are summarized in Table 4.…”