Spectroscopy — Modular conductive MOF-gated field-effect biosensor for sensitive discrimination on the small molecular scale

Measurement evidence

Spectroscopy

Modular conductive MOF-gated field-effect biosensor for sensitive discrimination on the small molecular scale · Keum C., Park S., Kim H. et al. · Chemical Engineering Journal · 2023 · 141079

4 measurement groups · 7 results

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

UV-vis spectroscopy

TCP sensor: Cu2TCPP thin film on SnO2/ITO extended gate, 10 growth cycles · Electrode

Cu2TCPP thin film fabricated by 10 cycles.

Geometry
Thin film on SnO2/ITO
Context
pristine c-MOF thin film
Measurement source
main p.5 · 3.1 Characterization · Fig. 2f
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
Cu2TCPP pi-pi* absorption420 nmText
Exact Reported
main p.5 · 3.1 Characterization · Fig. 2f

UV-vis spectroscopy

HTP sensor: Cu3HHTP2 thin film on SnO2/ITO extended gate, 10 growth cycles · Electrode

Cu3HHTP2 thin film fabricated by 10 cycles.

Geometry
Thin film on SnO2/ITO
Context
pristine c-MOF thin film
Measurement source
main p.5 · 3.1 Characterization · Fig. 2f
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
Cu3HHTP2 ligand-to-metal charge-transfer absorption648 nmText
Exact Reported
main p.5 · 3.1 Characterization · Fig. 2f
Cu3HHTP2 pi-pi* absorption363 nmText
Exact Reported
main p.5 · 3.1 Characterization · Fig. 2f

High-resolution X-ray photoelectron spectroscopy, Cu 2p

TCP sensor: Cu2TCPP thin film on SnO2/ITO extended gate, 10 growth cycles · Electrode

Cu 2p deconvolution for Cu2TCPP film; same binding energies reported for both c-MOFs.

Geometry
Thin-film electrode
Context
pristine c-MOF thin film
Measurement source
main p.5 · 3.1 Characterization · Fig. 2g; Fig. S6
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
Cu2TCPP Cu2+ Cu 2p component934.8 eVText
Exact Reported
main p.5 · 3.1 Characterization · Fig. 2g
Cu2TCPP Cu+ Cu 2p component932.9 eVText
Exact Reported
main p.5 · 3.1 Characterization · Fig. 2g

High-resolution X-ray photoelectron spectroscopy, Cu 2p

HTP sensor: Cu3HHTP2 thin film on SnO2/ITO extended gate, 10 growth cycles · Electrode

Cu 2p deconvolution for Cu3HHTP2 film; same binding energies reported for both c-MOFs.

Geometry
Thin-film electrode
Context
pristine c-MOF thin film
Measurement source
main p.5 · 3.1 Characterization · Fig. 2g; Fig. S6
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
Cu3HHTP2 Cu2+ Cu 2p component934.8 eVText
Exact Reported
main p.5 · 3.1 Characterization · Fig. 2g
Cu3HHTP2 Cu+ Cu 2p component932.9 eVText
Exact Reported
main p.5 · 3.1 Characterization · Fig. 2g