Label-free electrochemical DNA biosensor based on a glassy carbon electrode modified with gold nanoparticles, polythionine, and graphene
β Scribed by Zhang, Yuzhong ;Huang, Lei
- Publisher
- Springer-Verlag
- Year
- 2011
- Weight
- 324 KB
- Volume
- 176
- Category
- Article
- ISSN
- 0344-838X
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Abstract BACKGROUND: This paper describes a convenient and effective strategy to construct a highly sensitive amperometric biosensor for nitrite (NO~2~^β^) and hydrogen peroxide (H~2~O~2~). First, Pt nanoparticles (PtNPs) were electrodeposited on a glassy carbon electrode (GCE) surface, which pr
## Abstract A new electrochemical immunosensor for the detection of carbohydrate antigenβ125 (CA125), a carcinoma antigen, was developed by immobilization CA125 antibody (antiβCA125) on gold hollow microspheres and porous polythionine (PTH) modified glassy carbon electrodes (GCE). The gold hollow m