Electrochemistry Application — Electrochemical deposition of Cu metal-organic framework films for the dual analysis of pathogens

6 measurement groups · 9 results

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

Cu-MOF/GCE electrode · Electrode

CV in 0.1 M KCl used to optimise Cu-MOF deposition potential and deposition time.

Geometry: Cu-MOF film on GCE
Context: pristine_control
Measurement source: main p.5, article p.8999 · Optimization of Experimental Conditions · Figure S2

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
selected Cu-MOF electrodeposition potentialMarked as a best value within this paper	-1.3 V	—	—	Text Exact Reported	main p.5, article p.8999 · Optimization of Experimental Conditions · Figure S2A
selected Cu-MOF electrodeposition timeMarked as a best value within this paper	5 min	0.0833333333 h	—	Text Exact Reported	main p.5, article p.8999 · Optimization of Experimental Conditions · Figure S2B

AuNPs/Cu-MOF/GCE electrode · Electrode

DPV in Fe(CN)6 redox electrolyte; 50 mV/s sweep, 50 ms pulse width, 0.2 s pulse period, voltage range reported as -0.2 to -0.6 V.

Geometry: three-electrode cell
Context: composite compared with bare and pristine MOF controls
Measurement source: main p.4, article p.8997 · Feasibility of the Biosensor · Figure 2B

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
AuNPs/Cu-MOF/GCE DPV peak current	about 100 uA from Figure 2B	—	—	Figure Axis Approximate	main p.4, article p.8997 · Feasibility of the Biosensor · Figure 2B
bare GCE DPV peak current	about 75 uA from Figure 2B	—	—	Figure Axis Approximate	main p.4, article p.8997 · Feasibility of the Biosensor · Figure 2B
MOF/GCE DPV peak current	about 88 uA from Figure 2B	—	—	Figure Axis Approximate	main p.4, article p.8997 · Feasibility of the Biosensor · Figure 2B

AuNPs/Cu-MOF/GCE electrode · Electrode

EIS of AuNPs/Cu-MOF/GCE in Fe(CN)6 redox electrolyte.

Geometry: three-electrode cell
Context: composite
Measurement source: main p.4, article p.8997 · Feasibility of the Biosensor · Figure 2A

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
AuNPs/Cu-MOF EIS behaviour	impedance spectrum similar to a straight line	—	—	Text Qualitative	main p.4, article p.8997 · Feasibility of the Biosensor · Figure 2A

bare GCE · Electrode

EIS in 5 mM [Fe(CN)6]3-/4- with 1 M KCl; 5 mV amplitude, 0.224 V bias, 0.1-10 kHz.

Geometry: three-electrode cell; SCE reference; Pt counter
Context: bare control
Measurement source: main p.3, article p.8996 · Electrochemical Measurements · Figure 2A

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
bare GCE impedance semicircle diameter	almost 180 ohm	—	—	Text Approximate	main p.4, article p.8997 · Feasibility of the Biosensor · Figure 2A

Cu-MOF/GCE electrode · Electrode

EIS of Cu-MOF/GCE in Fe(CN)6 redox electrolyte under the same conditions as bare GCE.

Geometry: three-electrode cell
Context: pristine_control
Measurement source: main p.4, article p.8997 · Feasibility of the Biosensor · Figure 2A

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
Cu-MOF/GCE impedanceMarked as a best value within this paper	50 ohm	—	—	Text Rounded Reported	main p.4, article p.8997 · Feasibility of the Biosensor · Figure 2A

DNA/AuNPs/Cu-MOF/GCE biosensor · Electrode

EIS of DNA/AuNPs/Cu-MOF/GCE before target exposure.

Geometry: aptamer-modified three-electrode biosensor
Context: composite
Measurement source: main p.4, article p.8998 · Feasibility of the Biosensor · Figure 3A

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
DNA/AuNPs/Cu-MOF/GCE electron-transfer resistance	560 ohm	—	—	Text Rounded Reported	main p.4, article p.8998 · Feasibility of the Biosensor · Figure 3A