ref | title | DOI | material type | comment |
---|---|---|---|---|
668 | Enhancement of gold nanoclusters-based peroxidase nanozymes for detection of tetracycline | https://doi.org/10.1016/j.microc.2020.104871 | Metal | In this study, we report a simple protocol for the synthesis of D-trytophan methyl ester protected AuNCs and exhibit their peroxidase-like activity in a chromogenic reaction coupling with 3,3′,5,5′-tetramethylbenzidine-H2O2. |
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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
668 | D-Trp-OMe@AuNCs | 2.3 | nm | DLS | As shown in Fig. 2a and b, the D-Trp-OMe@AuNCs were monodisperse and spherical with an average size of 2.3 nm. The addition of TC induced the aggregation of D-Trp-OMe@AuNCs to form the D-Trp-OMe@AuNCs-TC composites [28] (Fig. 2d). Fig. 2c clearly shows that 24.2 nm was the average size of the D-Trp-OMe@AuNCs-TC composites. |
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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
668 | D-Trp-OMe@AuNCs-TC | POD | H2O2 | 0.01 | 1.748 | -8 | M/s | 668 | |||||||||||||
668 | D-Trp-OMe@AuNCs-TC | POD | TMB | 0.254 | 1.923 | -8 | M/s | 668 | |||||||||||||
668 | D-Trp-OMe@AuNCs | POD | H2O2 | 0.057 | 0.831 | -8 | M/s | 668 | |||||||||||||
668 | D-Trp-OMe@AuNCs | POD | TMB | 0.182 | 0.192 | -8 | M/s | 668 |
ref | material | application | target | method | linear range | linear ran unit | LOD | lod unit | recovery | comment |
---|---|---|---|---|---|---|---|---|---|---|
668 | D-Trp-OMe@AuNCs | detection of trtracycline | TMB | Color | 1.5-30.0 | μM | 0.20 | μM | 99.0-105.0% |