Qiao Y., Liu Q., Lu S. et al. · Journal of Materials Chemistry B · 2020 · 5411-5415
Open a family to keep every result attached to its sample, method and conditions.
Paraphrased for this database from the authors’ stated interpretations — never quoted verbatim — and kept separate from reported measurements.
The Ni-MOF electrode shows high-performance non-enzymatic glucose sensing, with uM-level detection limit, high sensitivity, fast response, broad detection range, selectivity and stability.
Caveat: Application electrode fabrication/loading details are incomplete in the available text layer.
main p.5, article p.5414 · Summary · Fig. 3-Fig. 4 · Linked to 6 structured results
The conductive Ni-MOF electrode can detect glucose in human serum and peach juice matrices with linear calibration and low serum-sample bias.
Caveat: Peach-juice calibration values are read from a figure; individual peach-juice sample recoveries are not tabulated.
main p.4, article p.5413 · Real-sample glucose detection · Fig. 4; Fig. S6; Table S2 · Linked to 5 structured results
The Ni-MOF retains structural features and sensor current response after long-term testing/storage.
Caveat: Structural stability is assessed qualitatively by XRD/SEM after tests; exact cycling/storage history for Fig. S2/S3 is not fully specified.
main p.5, article p.5414 · Stability and reproducibility · Fig. 4d; Fig. S2-S3; Fig. S7 · Linked to 3 structured results
XRD, microscopy, EDX and XPS results support formation of the conductive Ni-MOF/Ni3(HHTP)2 framework.
Caveat: No CIF or Rietveld/refinement data were provided in the assigned documents.
main p.3, article p.5412 · XPS · Fig. 1 · Linked to 5 structured results
The paper attributes enhanced conductivity in conductive MOFs to highly conjugated, delocalised pi bonding in the ligand framework.
Caveat: This paper does not report a first-hand electrical conductivity value for the Ni-MOF.
main p.2, article p.5411 · Introduction · Linked to 1 structured result
Glucose oxidation on the Ni-MOF electrode is proposed to proceed through Ni(II)/Ni(III)-MOF redox participation and is interpreted as diffusion-controlled from scan-rate dependence.
Caveat: Mechanism is inferred from CV behaviour and proposed equations, not from direct in situ identification of Ni(III).
main p.4, article p.5413 · Electrocatalytic glucose oxidation · Fig. 2 · Linked to 3 structured results
Names and aliases are kept exactly within the paper’s own identity model.
| Material | Composition | Structure context | Source |
|---|---|---|---|
| Conductive Ni-MOF / Ni3(HHTP)2Browse family: Ni₃(HHTP)₂ / Ni–HHTP | Ni3(HHTP)2Ni2+ nodes in square-planar coordination environments with ortho-disubstituted O donor atoms from HHTP. · 2,3,6,7,10,11-hexahydroxytriphenylene (HHTP) | 3D · Pristine3D pi-conjugated conductive MOF; honeycomb lattices with long-range in-plane order and a 002 peak assigned to pi-pi layered stacking. | main p.2, article p.5411 · Communication · Fig. 1a-b |
| Cloth paper/Nafion electrode control | Not specified | unknown · CompositeNon-MOF electrode control used in glucose CV comparison. | main p.3, article p.5412 · Electrochemical measurements · Fig. 2a |
Sample form, processing state and composition status define the context for measurements.
| Sample | Form and role | Processing and geometry | Source |
|---|---|---|---|
| Blank CP/Nafion glucose-control electroderesearch_0775__mat__cp_nafion_control | Electrode · Pristine Control · Composite | Blank cloth paper and Nafion measured with 1 mM glucose in 0.1 M NaOH.Cloth paper | main p.3, article p.5412 · Electrochemical measurements · Fig. 2a |
| Conductive Ni-MOF working electroderesearch_0775__mat__conductive_ni_mof_ni3_hhtp2 | Electrode · Target Sample · Composite | Conductive Ni-MOF used as the working electrode in a conventional three-electrode cell.Cloth paper current collector implied by CP/Nafion control comparisons. | main p.3, article p.5412 · Electrochemical measurements · Fig. 2 |
| Pristine conductive Ni-MOF black powderresearch_0775__mat__conductive_ni_mof_ni3_hhtp2 | Powder · Target Sample · Pristine Framework | Centrifuged precipitate washed with ultrapure water and alcohol, then dried under vacuum at 75 C overnight. | SI p.2 · Preparation of conductive Ni-MOF |