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Details van artikel 5 van 11 gevonden artikelen
| Titel: |
Hydrogen Peroxide Biosensor Based on the Bioelectrocatalysis of Myoglobin Incorporated in Multi-Walled Carbon Nanotubes/Chitosan Composite Film |
| Auteur: |
Lian-Sheng Duan, Qiao Xu, Fen Xie, Sheng-Fu Wang |
| Verschenen in: |
International journal of electrochemical science |
| Paginering: | Jaargang 3 (2008) nr. 2 pagina's 118-124 |
| Jaar: |
2008 |
| Inhoud: |
Myoglobin/multi-walled carbon nanotubes/chitosan film (Mb/MWNTs/Cs) electrodes were fabricated based on cross-linking myoglobin (Mb) with multi-walled carbon nanotubes/chitosan (MWNTs/Cs) composite film coated on a glassy carbon electrode (GCE). Direct electrochemistry and electrocatalysis of Mb on the Mb/MWNTs/Cs/GCE were studied. The Mb/MWNTs/Cs/GCE exhibited excellent electrocatalytic activity and rapid response for H2O2 in the absence of a mediator. The linear range of detection towards H2O2 was from 3.79×10−5 to 5.50×10−4 mol L-1 by the method of amperometric i-t curve. The Mb/MWNTs/Cs/GCE had good repeatability and stability for the determination of H2O2. |
| Uitgever: |
Electrochemical Science Group |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 5 van 11 gevonden artikelen
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