Protein-mediated wool-ball-like copper sulfide as a multifunctional nanozyme for dual fluorescence “turn-on” sensors of cysteine and silver ions

References

ref title DOI material type comment
4582 1428 Protein-mediated wool-ball-like copper sulfide as a multifunctional nanozyme for dual fluorescence “turn-on” sensors of cysteine and silver ions https://doi.org/10.1039/D0TB01721C Sulfide Wool-ball-like copper sulfide

Materials

ref material size size err size unit size type size comment BET b nanozyme b 10n b unit specific act sa 10n sa unit comment
8433 1428 WBLCS 500 nm SEM the product has a spherical structure with a diameter of about 500 nm

Kinetics

ref material enzyme type substrate pH T km km err km 10n km unit vmax vmax err vmax 10n vmax unit kcat kcat err kcat 10n kcat unit kcat/km kcat/km 10n kcat/km unit comment
7343 1428 WBLCS POD H2O2 0.04 mM 35.6 -8 M/s 1428
7342 1428 WBLCS POD TMB 0.435 mM 68.5 -8 M/s 1428

Applications

ref material application target method linear range linear ran unit LOD lod unit recovery comment
6278 1428 WBLCS-TA-Cys For detecting Ag+ Ag+ Fluor 50-75000 nM 5 nM
6277 1428 WBLCS-TA For detecting cysteine Cystein Fluor 0.03 to 125 μM 1 nM