Electrochemistry Application

Amperometric i-t response to glucose

CNT/GOx@ZIF-8 biosensor electrode · Electrode

Addition of 100 uM glucose into 0.1 M PBS (pH 7.4) at working potential -0.45 V.

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
Glucose concentration-dependent response requires CNT, GOx and ZIF-8 togetherMarked as a best value within this paper	only when CNTs, GOx, and ZIF-8 were present together, the electrode exhibited a glucose concentration-dependent response behavior	—	—	Text Qualitative	p004 · 2.4. Electrochemical Characterization · Figure 4b

CNT/GOx@ZIF-8 biosensor electrode · Electrode

5 mM K3[Fe(CN)6]/K4[Fe(CN)6] containing 0.1 M KCl; scan rate 50 mV s-1 within -0.2 to 0.4 V in 0.1 M PBS (pH 7.4).

Geometry: Three-electrode CHI760 electrochemical workstation; SPCE working electrode.
Context: GOx, GOx@ZIF-8, CNT/GOx and CNT/GOx@ZIF-8 electrodes compared to isolate CNT electron-conduction role.
Measurement source: p006 · 2.4. Electrochemical Characterization · Figure 4a

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
CNT/GOx anodic peak currentMarked as a best value within this paper	approximately +140 uA	—	—	Figure Axis Approximate	p006 · Figure 4 · Figure 4a
CNT/GOx@ZIF-8 anodic peak current	approximately +75 uA	—	—	Figure Axis Approximate	p006 · 2.4. Electrochemical Characterization · Figure 4a
GOx and GOx@ZIF-8 redox peaks	limited redox peaks of current response	—	—	Text Qualitative	p004 · 2.4. Electrochemical Characterization · Figure 4a