Measurement evidence
Ultrasensitive levofloxacin electrochemical biosensor based on semiconducting covalent organic framework/poly-L-cysteine/triangular Ag nanoplates modified glassy carbon electrode · Sun L., Guo H., Liu B. et al. · Microchimica Acta · 2023 · 346
Reported values remain attached to the sample, method, conditions, extraction quality and source location that produced them.
TABQ-CHHO-COF powder · Powder
FT-IR spectra of CHHO, TABQ, and TABQ-CHHO-COF.
| Property | Reported value | Normalised value | Uncertainty | Origin and quality | Source |
|---|---|---|---|---|---|
| FT-IR new C=N stretching vibration | 1550 cm-1 | — | — | Text Rounded Reported | p004 · Physical characterizations of the modified materials · Fig. 1a |
| FT-IR C=O stretching vibration | 1630 cm-1 | — | — | Text Rounded Reported | p004 · Physical characterizations of the modified materials · Fig. 1a |
TABQ-CHHO-COF powder · Powder
Surface elemental composition and C 1s/N 1s binding-energy assignments for TABQ-CHHO-COF.
| Property | Reported value | Normalised value | Uncertainty | Origin and quality | Source |
|---|---|---|---|---|---|
| XPS C 1s C=C binding energy | 284.7 eV | — | — | Text Exact Reported | p004 · Physical characterizations of the modified materials · Fig. S2b |
| XPS C 1s C=N binding energy | 288.1 eV | — | — | Text Exact Reported | p004 · Physical characterizations of the modified materials · Fig. S2b |
| XPS C 1s C-N binding energy | 286.2 eV | — | — | Text Exact Reported | p004 · Physical characterizations of the modified materials · Fig. S2b |
| XPS C 1s C=O binding energy | 289.2 eV | — | — | Text Exact Reported | p004 · Physical characterizations of the modified materials · Fig. S2b |
| XPS N 1s C-N binding energy | 400.1 eV | — | — | Text Exact Reported | p004 · Physical characterizations of the modified materials · Fig. S2c |
| XPS N 1s pyridine N binding energy | 399.3 eV | — | — | Text Exact Reported | p004 · Physical characterizations of the modified materials · Fig. S2c |