Physicochemical profile of Os (III) complexes with pyrazine derivatives: From solution behavior to DNA binding studies and biological assay

A New Water-Insoluble β-Ketoimine as a Potential Agent Capable of Water Treatment Applications

“…A high increase in band intensity can be observed for the spectra of L with Au 3+ , Cr 6+ , Fe 3+ , Pd 2+ , Pt 2+ (a hyperchromic effect). Moreover, in the case of complexes with Au 3+ , Fe 3+ , and Pd 2+ , the bathochromic shift occurs, and this can be related to the high electronegativity of mentioned metal ions [Biedulska et al 2020].…”

“…In the case of complexes of L with Ag + , Cd 2+ , Co 2+ , Cu 2+ , Mg 2+ , Ni 2+ , and Zn 2+ ions, a hypsochromatic together with hypochromic effect is observed. The effect occurs when certain substituents are introduced into the molecule of a compound, which are characterized by the absence of double bonds or free electron pairs [Biedulska et al 2020]. A high increase in band intensity can be observed for the spectra of L with Au 3+ , Cr 6+ , Fe 3+ , Pd 2+ , Pt 2+ (a hyperchromic effect).…”