Measurement evidence
A Novel Electrocatalyst Pd(II)@Ni3(HITP)2 for Ultrasensitive Detection of Chloramphenicol: Experimental and Computational Investigation · He Y., Li N.-H., Wen F. et al. · Chemistry - A European Journal · 2023 · e202203839
Reported values remain attached to the sample, method, conditions, extraction quality and source location that produced them.
Pd(II)@Ni3(HITP)2, PdCl2 loading mass 0.05 mL/mg · Powder
CA in 200 μM CAP PBS electrolyte at -0.8 V for 24 h.
| Property | Reported value | Normalised value | Uncertainty | Origin and quality | Source |
|---|---|---|---|---|---|
| chronoamperometric stability duration | good amperometric stability over 24 h | — | — | Text Qualitative | 8 · Repeatability and Stability · Figure 8c |
Pd(II)@Ni3(HITP)2, PdCl2 loading mass 0.05 mL/mg · Powder
CV and DPV in PBS under 200 μM CAP at 50 mV/s for Ni3(HITP)2, PdCl2, Pd(II)@Ni3(HITP)2, and GCE.
| Property | Reported value | Normalised value | Uncertainty | Origin and quality | Source |
|---|---|---|---|---|---|
| CAP reduction peak potential on Pd(II)@Ni3(HITP)2 | -0.85 V | — | — | Text Rounded Reported | 6 · Electrocatalytic Detection of CAP · Figure 6d |
| CAP reduction peak potential on PdCl2 | -0.60 V | — | — | Text Rounded Reported | 6 · Electrocatalytic Detection of CAP · Figure 6d |
| PdCl2 control LOD | 20 nM | — | — | Text Rounded Reported | 6 · Electrocatalytic Detection of CAP |
| Ni3(HITP)2 catalytic activity toward CAP | no catalytic activity on CAP | — | — | Text Qualitative | 6 · Electrocatalytic Detection of CAP · Figure 6c,d |
Pd(II)@Ni3(HITP)2, PdCl2 loading mass 0.05 mL/mg · Powder
CV measurements under scan rates 5-80 mV/s in 200 μM CAP PBS electrolyte.
| Property | Reported value | Normalised value | Uncertainty | Origin and quality | Source |
|---|---|---|---|---|---|
| oxidation peak current vs sqrt(scan rate) slope | Slope = 32.4; R2 = 0.984 | — | — | Figure Axis Rounded Reported | 7 · Electrocatalytic Detection of CAP · Figure 7b |
| reduction peak current vs sqrt(scan rate) slope | Slope = -20.3; R2 = 0.900 | — | — | Figure Axis Rounded Reported | 7 · Electrocatalytic Detection of CAP · Figure 7b |
Pd(II)@Ni3(HITP)2, PdCl2 loading mass 0.05 mL/mg · Powder
Catalyst-modified glass carbon WE, carbon rod CE, saturated Ag/AgCl RE; Ar-saturated electrolyte.
| Property | Reported value | Normalised value | Uncertainty | Origin and quality | Source |
|---|
Pd(II)@Ni3(HITP)2, PdCl2 loading mass 0.05 mL/mg · Powder
EIS spectra in potassium ferricyanide solution for Ni3(HITP)2, PdCl2, Pd(II)@Ni3(HITP)2, and GCE.
| Property | Reported value | Normalised value | Uncertainty | Origin and quality | Source |
|---|---|---|---|---|---|
| EIS semicircle/impedance ordering | PdCl2 smallest, then Pd(II)@Ni3(HITP)2, Ni3(HITP)2, GCE | — | — | Text Qualitative | 6 · Electrocatalytic Detection of CAP · Figure 6b |