Cytidine-gold nanoclusters as peroxidase mimetic for colorimetric detection of glutathione (GSH), glutathione disulfide (GSSG) and glutathione reductase (GR)

References

ref title DOI material type comment
4174 988 Cytidine-gold nanoclusters as peroxidase mimetic for colorimetric detection of glutathione (GSH), glutathione disulfide (GSSG) and glutathione reductase (GR) https://doi.org/10.1016/j.saa.2020.119316 Metal A label-free sensing assay based on the enzyme-mimicking property of Cytidine-Au nanoclusters (Cy-AuNCs) was demonstrated for colorimetric detection of GSH, GSSG and glutathione reductase (GR).

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

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
6894 988 Cy-AuNCs POD TMB 1.925 mM 212.3 -8 M/s 988

Applications

ref material application target method linear range linear ran unit LOD lod unit recovery comment
5894 988 Cy-AuNCs detection of glutathione reductase (GR) GR Color 0-0.2 U/mL 0.003 U/mL
5893 988 Cy-AuNCs detection of glutathione disulfide glutathione disulfide Color 0-2.5 mM 0.03 mM
5892 988 Cy-AuNCs detection of glutathione (GSH) GSH Color 0-0.4 mM 0.01 mM