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Updated: Jul 18, 2026

04:55
Assessment of DNase Activity by Ratiometric Fluorescence Resonance Energy Transfer
Published on: July 25, 2025
Electrochemical detection of DNase I activity
Katsuya Fujita1, Masanori Kanazawa, Kosuke Mukumoto
1Department of Materials Science, Faculty of Engineering, Kyushu Institute of Technology, 1-1 Sensui-cyo, Tobata-ku, Kitakyushu-shi, Fukuoka 804-8550, Japan.
Nucleic Acids Symposium Series (2004)
|December 8, 2006
Abstract:
DNase I in one microl of the water could quantitate electrochemically with the detection limit of 0.01 units (ca. 20 pg) by using the ferrocenyl oligonucleotide-immobilized electrode prepared by thiolated oligonucleotide and ferrocenyl carbodiimide as a simple labeling reagent of redox unit.

