Title : Dependent signal quenching and enhancing triggered by bipedal DNA walker for ultrasensitive photoelectrochemical biosensor.

Pub. Date : 2019 Oct 15

PMID : 31466048






2 Functional Relationships(s)
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1 Herein, by utilizing bipedal DNA walker as booster to adjust the distance of quencher ferrocene (Fc) and sensitizer methylene blue (MB) to photoactive material perylene-3,4,9,10-tetracarboxylic acid (PTCA), a novel "on-off-super on" photoelectrochemical (PEC) biosensor was proposed for ultrasensitive detection of thrombin (TB). Methylene Blue coagulation factor II, thrombin Homo sapiens
2 Herein, by utilizing bipedal DNA walker as booster to adjust the distance of quencher ferrocene (Fc) and sensitizer methylene blue (MB) to photoactive material perylene-3,4,9,10-tetracarboxylic acid (PTCA), a novel "on-off-super on" photoelectrochemical (PEC) biosensor was proposed for ultrasensitive detection of thrombin (TB). Methylene Blue coagulation factor II, thrombin Homo sapiens