Highly sensitive and selective detection of dopamine in the presence of ascorbic acid at graphene oxide modified electrode
โ Scribed by Gao, Feng; Cai, Xili; Wang, Xia; Gao, Cai; Liu, Shaoli; Gao, Fei; Wang, Qingxiang
- Book ID
- 120481165
- Publisher
- Elsevier Science
- Year
- 2013
- Tongue
- English
- Weight
- 883 KB
- Volume
- 186
- Category
- Article
- ISSN
- 0925-4005
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A biosensor electrode possessing highly sensitive and selective determination of dopamine (DA) is fabricated. This electrode, a silver (Ag) thin film on indium-tin-oxide glass, is treated with a silver sulfide (Ag 2 S) film using electrochemical deposition. Active Ag ion is easier to form on Ag 2 S