Electrochemistry Application — Two-dimensional π-conjugated metal-organic framework with high electrical conductivity for electrochemical sensing

3 measurement groups · 6 results

Reported values remain attached to the sample, method, conditions, extraction quality and source location that produced them.

bare GCE · Electrode

0.10 mM dopamine on bare GCE at 100 mV/s; comparator for modified electrode.

Geometry: bare GCE working electrode
Context: bare electrode control
Measurement source: p004 (journal p.525) · 3.2 Electrochemical sensing of DA · Figure 2

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
Bare GCE lower current response	lower than Cu3(HHTP)2/GCE	—	—	Text Qualitative	p004 (journal p.525) · 3.2 Electrochemical sensing of DA · Figure 2

Cu3(HHTP)2/GCE modified electrode · Electrode

0.10 mM dopamine in PBS buffer; scan rate 100 mV/s; conventional three-electrode cell with Ag/AgCl reference and Pt wire auxiliary.

Geometry: Cu3(HHTP)2/GCE working electrode
Context: composite sensing electrode containing pristine Cu3(HHTP)2
Measurement source: p004 (journal p.525) · 3.2 Electrochemical sensing of DA · Figure 2

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
Cu(II) oxidation peak potential	0.06 V	—	—	Text Rounded Reported	p004 (journal p.525) · 3.2 Electrochemical sensing of DA · Figure 2
Dopamine oxidation peak potential	around 0.4 V	—	—	Text Approximate	p004 (journal p.525) · 3.2 Electrochemical sensing of DA · Figure 2
Dopamine reduction peak potential	around 0.1 V	—	—	Text Approximate	p004 (journal p.525) · 3.2 Electrochemical sensing of DA · Figure 2
Approximate DA oxidation peak current in CV	approximately 0.28 mA from Figure 2 red curve	—	visual estimate, about +/-0.02 mA	Figure Axis Approximate	p004 (journal p.525) · 3.2 Electrochemical sensing of DA · Figure 2

Cu3(HHTP)2/GCE modified electrode · Electrode

0.10 mM dopamine at scan speeds 25, 75, 100, 125, 150, 250 and 500 mV/s.

Geometry: Cu3(HHTP)2/GCE working electrode
Context: composite sensing electrode containing pristine Cu3(HHTP)2
Measurement source: p005 (journal p.526) · 3.3 Optimization of condition and dynamic studies · Figure 5

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
Scan-speed dependence	peak currents proportional to square root of scan speed	—	—	Text Qualitative	p005 (journal p.526) · 3.3 Optimization of condition and dynamic studies · Figure 5