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Lanthanide binuclear macrocyclic complexes as synthetic enzymes for the cleavage of DNA

✍ Scribed by Bing Zhu; Da-Qing Zhao; Jia-Zuan Ni; Dong Ying; Bai-Qu Huang; Zeng-Ling Wang

Publisher
Elsevier Science
Year
1998
Tongue
English
Weight
92 KB
Volume
135
Category
Article
ISSN
1381-1169

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✦ Synopsis

Lanthanide binuclear complexes can accelerate the cleavage of pUC19 plasmid DNA, yielding predominantly linear form. The saturation kinetics of the cleavage of pUC19 was studied. The observed rates with lanthanide binuclear complexes showed the expected increase with the catalyst concentration. The rate of cleavage is greater than that of lanthanide ions alone.

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