Fabrication of reusable electrochemical biosensor and its application for the assay of α-glucosidase activity.

@article{Li2018FabricationOR,
  title={Fabrication of reusable electrochemical biosensor and its application for the assay of α-glucosidase activity.},
  author={Jinlong Li and Guangwu He and Bei Wang and Liu Kun Shi and Tao Gao and Genxi Li},
  journal={Analytica chimica acta},
  year={2018},
  volume={1026},
  pages={140-146}
}
A reusable biosensor has been fabricated in this work for the assay of α-glucosidase activity and the inhibitor screening. In this design, the aptamer of ATP is split as split aptamer 1 (Apt 1) and split aptamer 2 (Apt 2), and Apt 2 can link gold nanoparticles (AuNPs) modified with Apt 1 and 4-aminophenyl-α-d-glucopyranoside (pAPG). Consequently, the… CONTINUE READING