Investigating the interaction mechanism of metal or metal complex with biomolecule, such as DNA, protein and amino acid, provides a starting point for the diagnosis of metal-induced human disease.

• 摘要金属及其配合物与DNA、蛋白质、氨基酸等生物分子的作用机理研究，是诊断和治疗由金属引起的疾病的重要环节。