cMOF Evidence Base
Sensing Application — Multilevel Chiral Semiconductor Metal-Peptide Framework Thin Film for Highly Circularly Polarized Visible Photodetection

Measurement evidence

Sensing Application

Multilevel Chiral Semiconductor Metal-Peptide Framework Thin Film for Highly Circularly Polarized Visible Photodetection · Zhang J.-B., Li N., Gu Z.-G. et al. · Journal of the American Chemical Society · 2025 · 26674-26683

2 measurement groups · 7 results

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

CP photocurrent response after naproxen enantiomer immersion

Photoresponse and photoelectrochemistry

CAS-4 thin film after R-naproxen exposure · Thin Film

CAS-4 photodetector immersed in R-, S- or mixed R/S-naproxen ethanol solution and retested under 600 nm LCP illumination at 10 V.

Temperature
room temperature
Atmosphere
Air drying after ethanol wash.
Geometry
CAS-4 CP photodetector.
Context
Guest-loaded CAS-4 film in photodetector.
Measurement source
main p.8, article p.26681 · Chiral Sensing of CAS-4 MOF Thin Film · Figures S36-S38
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
Initial photocurrent before naproxen exposureI0 = 1.22 uA——Text
Rounded Reported		SI text after Figure S41 · Results and Discussions · Figure S37 (mis-cited as Figure S31 in text)
Photocurrent after R-naproxen exposureMarked as a best value within this paperIR = 2.41 uA——Text
Rounded Reported		SI text after Figure S41 · Results and Discussions · Figure S37
Photocurrent after S-naproxen exposureIS = 1.64 uA——Text
Rounded Reported		SI text after Figure S41 · Results and Discussions · Figure S37
Calculated R-naproxen fraction in unknown mixture40.25% R-naproxen——Calculated From Reported
Rounded Reported		SI text after Figure S41 · Results and Discussions · Figure S37

Quartz crystal microbalance adsorption of R/S-naproxen vapour

CAS-4 MOF thin film coated QCM electrode · Electrode

CAS-4-coated QCM electrode; heated to 70 C under 100 sccm Ar for 2 h and stabilised; R/S-naproxen ethanol solution at 40 C; vapour condensed to 25 C, mixed with Ar and measured at 25 C.

Temperature
298
Atmosphere
High-purity Ar carrier gas.
Geometry
CAS-4 thin film coated QCM electrode.
Context
CAS-4 thin film with naproxen adsorption during sensing.
Measurement source
SI pp.9-10 · QCM experiment · Figure S40
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
QCM-derived enantiomeric excess44.4%——Text
Rounded Reported		main p.8, article p.26681 · Chiral Sensing of CAS-4 MOF Thin Film · Figure S40
QCM adsorption capacity for R-naproxenMarked as a best value within this paper230.8 ng/cm2——Text
Rounded Reported		main p.8, article p.26681 · Chiral Sensing of CAS-4 MOF Thin Film · Figure S40
QCM adsorption capacity for S-naproxen88.8 ng/cm2——Text
Rounded Reported		main p.8, article p.26681 · Chiral Sensing of CAS-4 MOF Thin Film · Figure S40