Microscopy Morphology — Diazo-reaction based dual-mode colorimetric-electrochemical sensing of nitrite in pickled food

Measurement evidence

Microscopy Morphology

Diazo-reaction based dual-mode colorimetric-electrochemical sensing of nitrite in pickled food · Pan Y., Jiang J., Kan X. · Analyst · 2023 · 4869-4876

1 measurement group · 2 results

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

Field-emission SEM with EDX elemental mapping

Scanning electron microscopy Elemental microanalysis and mapping

Cu-MOFs/EGP · Electrode

Morphology of bare EGP and Cu-MOFs/EGP; elemental mapping for C, S, Cu, O and N.

Context: Composite compared with EGP pristine control.
Measurement source: 3 · 3.1 Characterization of Cu-MOFs/EGP · Fig. 1

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
Elements mapped in Cu-MOFs/EGP	C, S, Cu, O and N uniformly distributed	—	—	Text Qualitative	3 · 3.1 Characterization of Cu-MOFs/EGP · Fig. 1D-I
Average Cu-MOF particle diameter on EGP	approximately 35 nm	—	—	Text Approximate	3 · 3.1 Characterization of Cu-MOFs/EGP · Fig. 1C