Lanthanide Complexes of 1-phenyl-3-methyl-5-hydroxypyrazole-4-carbaldehyde-(4′-hydroxybenzoyl) Hydrazone: Crystal Structure and Interaction Studies With Biomacromolecules
作者： Ming-Fang Wang , Zheng-Yin Yang , Zeng-Chen Liu , Yong Li , Hong-Ge Li
DOI: 10.1080/15533174.2012.740753
关键词:
摘要: 1-phenyl-3-methyl-5-hydroxypyrazole-4-carbaldehyde-(4′-hyd roxybenzoyl) hydrazone and Ln(III) complexes have been synthesized characterized. The interaction between these compounds biomacromolecules was investigated by fluorescence UV/vis absorption spectroscopy. results suggested that the caused quenching of BSA through a static procedure. Hydrophobic force also played major role in stabilizing compounds. Moreover, interactions calf thymus DNA compound H3L its were studied spectroscopy viscosity measurements. These studies showed bind to via an intercalation mode. Furthermore, antioxidant activities determined hydroxyl radical scavenging methods detail. Supplemental materials are available for this article. Go publisher's online edition Synthesis Reactivity Inorganic, Metal-Organic, Nano-Metal Chemistry view supplemental file.
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