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

5 measurement groups · 24 results

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

MdP nanoparticles · Powder

EPR detection of hydroxyl radical, superoxide/peroxyl radical and singlet oxygen species during MdP/TMB reaction.

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
DMPO-superoxide EPR characteristic peaks	six characteristic peaks	—	—	Text Exact Reported	7 · 3.4 Catalytic mechanism · Fig. 4H
TEMP-singlet oxygen EPR peak ratio	1:1:1	—	—	Text Exact Reported	7 · 3.4 Catalytic mechanism · Fig. 4I
Inhibition by singlet oxygen and superoxide/peroxyl radical scavengers	over 50% individually	—	over	Text Approximate	7 · 3.4 Catalytic mechanism · Fig. S12

MdP nanoparticles · Powder

FTIR spectra of MdP, dPCN-224, PCN-224, TCPP ligand and DA.

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
MdP FTIR Mn-O stretching band range	500-700 cm-1	—	range	Text Range	6 · 3.2 Characterization · Fig. 3F

MdP nanoparticles · Powder

Mn element contents in MdP1-MdP6 variants prepared with different additive MnCl2 masses.

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
MdP1 Mn element content by ICP-AES	7.95 ug mg-1	—	—	SI Table Exact Reported	14 · Figures and Tables · Table S2
MdP1 additive MnCl2 mass	4 mg	—	—	SI Table Exact Reported	14 · Figures and Tables · Table S2
MdP2 Mn element content by ICP-AES	18.56 ug mg-1	—	—	SI Table Exact Reported	14 · Figures and Tables · Table S2
MdP2 additive MnCl2 mass	8 mg	—	—	SI Table Exact Reported	14 · Figures and Tables · Table S2
MdP3 Mn element content by ICP-AES	25.43 ug mg-1	—	—	SI Table Exact Reported	14 · Figures and Tables · Table S2
MdP3 additive MnCl2 mass	12 mg	—	—	SI Table Exact Reported	14 · Figures and Tables · Table S2
MdP4 Mn element content by ICP-AES	32.27 ug mg-1	—	—	SI Table Exact Reported	14 · Figures and Tables · Table S2
MdP4 additive MnCl2 mass	16 mg	—	—	SI Table Exact Reported	14 · Figures and Tables · Table S2
MdP5 Mn element content by ICP-AES	40.58 ug mg-1	—	—	SI Table Exact Reported	14 · Figures and Tables · Table S2
MdP5 additive MnCl2 mass	20 mg	—	—	SI Table Exact Reported	14 · Figures and Tables · Table S2
MdP6 Mn element content by ICP-AES	40.75 ug mg-1	—	—	SI Table Exact Reported	14 · Figures and Tables · Table S2
MdP6 additive MnCl2 mass	24 mg	—	—	SI Table Exact Reported	14 · Figures and Tables · Table S2

MdP nanoparticles · Powder

Raman spectra of dPCN-224 and MdP, including Mn-O band and D/G carbon bands.

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
dPCN-224 Raman ID/IG ratio	0.86	—	—	Text Exact Reported	6 · 3.2 Characterization · Fig. 3E
MdP Raman ID/IG ratio	0.97	—	—	Text Exact Reported	6 · 3.2 Characterization · Fig. 3E
Raman Mn-O band in MdP	649 cm-1	—	—	Text Exact Reported	6 · 3.2 Characterization · Fig. 3E

MdP nanoparticles · Powder

XPS survey and high-resolution Mn 2p, Mn 3s, C 1s, O 1s, N 1s and Zr 3d fitting for dPCN-224/MdP comparison.

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
Mn 2p1/2 binding energy	653.3 eV	—	—	Text Exact Reported	5 · 3.2 Characterization · Fig. 2C
Mn 2p3/2 binding energy	641.6 eV	—	—	Text Exact Reported	5 · 3.2 Characterization · Fig. 2C
Mn 2p spin-orbit spacing	11.7 eV	—	—	Text Exact Reported	5 · 3.2 Characterization · Fig. 2C
Mn 3s splitting Delta Es	5.7 eV	—	—	Text Exact Reported	5 · 3.2 Characterization · Fig. 2D
Mn average oxidation state from Mn 3s splitting	2.54	—	—	Calculated From Reported Exact Reported	5 · 3.2 Characterization · Equation 1; Fig. 2D