摘 要: | Artificial enzymes are non-protein molecules that are simpler than natural enzymes,but they also possess high efficiency and specificity.Artificial metallonucleases have been proven to be an efficient tools for the footprinting and sequencespecific targeting of nucleic acid1,2.In recent years,the study of enzyme model is one of the most active fields,especially chemical nuclease3.The binding of copper ions to DNA is well established as they have ability to cleave DNA,particularly when Cu(I…
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