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- Wu, Shuo, et al. Show all 7 Authors
- Biosensors & bioelectronics 2012 v.32 no.1 pp. 293-296
- biosensors; blood serum; cysteine; electrochemistry; electrodes; graphene; nanocomposites; oxidation; oxygen
- ... Selective detection of cysteine in serum samples was achieved on a graphene nanoribbon (GNR) and Nafion nanocomposite modified electrode with high precision. The superior conductivity and abundant amount of active chemical oxygen groups on the edge of GNR led to extremely highly electrocatalytic activity of GNR towards the electrochemical oxidation of cysteine at +0.025V. The electrocatalytic beha ...