A one-step and label-free, electrochemical DNA detection using metal ion-mediated molecular beacon probe
We developed a one-step and label-free, electrochemical DNA detection method using metal ion-mediated molecular beacon (MB) probe specially designed to have target-specific sequence in its loop and Pb2+-binding aptamer in its stem. In the absence of target DNA, MB probe, after the interaction with P...
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2019-03-01
|
| Series: | Electrochemistry Communications |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S1388248119300311 |