Huang, Po-Jung JimmyLiu, Juewen2017-02-242017-02-242014-05-04http://dx.doi.org/10.1039/C4CC00864Bhttp://hdl.handle.net/10012/11358By splitting the catalytic core of DNAzymes into two halves, two Pb2+-specific DNAzymes retain partial activity, while they show opposite trends of activity as a function of the split site, revealing important nucleotides for catalysis and metal binding.enDNAzymescatalysismetal bindingLeadArticle