Microscopy Morphology — Construction of nanozyme based with mixed valence manganese oxide loaded on defective metal-organic frameworks for sensitive detection of biomarker procalcitonin

Measurement evidence

Microscopy Morphology

Construction of nanozyme based with mixed valence manganese oxide loaded on defective metal-organic frameworks for sensitive detection of biomarker procalcitonin · Deng S., Hao Y., Yang L. et al. · Biosensors and Bioelectronics · 2025 · 117339

2 measurement groups · 5 results

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

scanning electron microscopy (SEM)

Scanning electron microscopy

dPCN-224 nanoparticles · Powder

SEM image of dPCN-224 nanoparticles.

Context: pristine defective MOF support
Measurement source: 3-4 · 3.2 Characterization · Fig. 1A

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
dPCN-224 SEM particle diameter	about 900 nm	—	about	Text Approximate	3 · 3.2 Characterization · Fig. 1A

TEM/HRTEM and EDS elemental mapping

Transmission electron microscopy Elemental microanalysis and mapping

MdP nanoparticles · Powder

TEM, HRTEM lattice imaging and elemental mapping of MdP composite.

Context: target Mn oxide/dPCN composite
Measurement source: 4-5 · 3.2 Characterization · Fig. 1E-F; Fig. 2E

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
EDS elemental mapping distribution	C, N, O, Mn and Zr uniformly distributed	—	—	Text Qualitative	5 · 3.2 Characterization · Fig. 1F
HRTEM lattice spacing assigned to Mn2O3 (411)	0.221 nm	—	—	Text Exact Reported	5 · 3.2 Characterization · Fig. 2E
HRTEM lattice spacing assigned to Mn3O4 (103)	0.276 nm	—	—	Text Exact Reported	5 · 3.2 Characterization · Fig. 2E
Mn oxide distribution in MdP	manganese oxides distributed on the surface and within the dPCN-224 particles	—	—	Text Qualitative	5 · 3.2 Characterization · Fig. 1E