A new one-step, separation-free, amperometric enzyme immunosensor is described. The sensor consists of an antibody electrode that is low cost, disposable, and operates without washing or separation steps. The immunosensor combines the following signal-amplification systems: enzyme-channeling immunoa
Amperometric enzyme-immunosensor based on ferrocene-mediated amplification
β Scribed by T. Yao; G.A. Rechnitz
- Publisher
- Elsevier Science
- Year
- 1987
- Weight
- 340 KB
- Volume
- 3
- Category
- Article
- ISSN
- 0265-928X
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
A new amperometric plant tissue biosensor based on the co-immobilisation of ground spinach leaves and ferrocene in a carbon paste matrix is described for the determination of glycolic acid. The spinach tissue acts as a source of glycolate oxidase and peroxidase. Ferrocene is employed as a mediator w
## Abstract A signalβenhanced immunosensor has been developed by selfβassembling Au NPs onto a ferroceneβbranched poly(allylamine)/multiwalled carbon nanotubes (PAAβFc/MWNTs) modified electrode for the sensitive determination of hepatitis B surface antigen (HBsAg) as a model protein. The formation