| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 7229089 | Biosensors and Bioelectronics | 2018 | 28 Pages |
Abstract
A recyclable biointerface based on cross-linked branched DNA nanostructure for ultra-sensitive detection of specific nucleic acids has been developed. The detection limit could go as low as 500â¯fM, which has overcame the alleged “size dilemma” of nanoscale sensors. The recognition layer was easily regenerated without frequency attenuation, allowing for a recyclable biosensing interface. Our work represents an excellent prospect in the engineering of biointerfaces, which will be beneficial to many biosensing systems.127
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Authors
Feng Li, Yuhang Dong, Zhikun Zhang, Man Lv, Zhi Wang, Xinhua Ruan, Dayong Yang,