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- Li, Hongxia, et al. Show all 3 Authors
- Biosensors & bioelectronics 2011 v.26 no.5 pp. 2215-2220
- DNA; adenosine; biosensors; chemiluminescence; detection limit; dissociation; electrodes; gold; oligonucleotides; ruthenium
- ... A novel electrogenerated chemiluminescence (ECL) biosensor based on the construction of triplex DNA for the detection of adenosine was designed. The ECL biosensor employs an aptamer as a molecular recognition element, and quenches ECL of tris(2,2′-bipyridine) ruthenium (Ru(bpy)₃ ²⁺) by ferrocenemonocarboxylic acid (FcA). Through self-assembly technology, the ECL probe of thiolated hairpin adenosin ...