Metal complexes, particularly copper(II) complexes, are often used as anticancer drugs due to their ability to generate reactive oxygen species (ROS) in cells. Four copper(II) complexes have been designed based on ligands for triplet pyridine derivatives (complexes 1-4), and their structures have been determined using X-ray single crystal analysis. The interactions of these complexes with calf thymus DNA (CT-DNA) have been investigated using various techniques, including UV-vis absorption, viscosity measurements, and circular dichroism spectroscopy.
View Article and Find Full Text PDFIn the natural environment, arsenic (As) is mainly adsorbed on iron oxide minerals. The release of adsorbed arsenic from iron oxide minerals to the water is the main source of arsenic pollution. Microbes play a crucial role for this process.
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