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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
509 | AuNPs@C.CNF | 12 | 3 | nm | DLS | The synthesis process was further monitored by changing the MW irradiation time (5–35 s) at a fixed concentration of C.CNF (1.0 %),12 ± 3 nm (1.0 % C.CNF) |
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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
509 | AuNPs@C.CNF | POD | H2O2 | 4.0 | RT | 0.359 | mM | 11.38 | -8 | M/s | 509 | 509 | |||||||||
509 | AuNPs@C.CNF | POD | TMB | 4.0 | RT | 0.149 | mM | 10.68 | -8 | M/s | 509 | The apparent stead-state kinetic analysis of AuNPs@C.CNF were performed in a 1 mL of 0.5 M acetate buffer (pH 4.0) containing 20 μL of AuNPs@C.CNF as nano-enzyme and different concentration of H2O2 at fixed concentration of TMB or vice versa The reaction was monitored spectrophotometrically in time scan mode at 652 nm.The kinetic parameters were calculated by using the Michaelis-Menten equation, V = Vmax[S]/(Km+[S]), where V is the initial reaction velocity, Vmax is the maximal reaction velocity, and [S] substrate concentration and Km is the Michaelis constant. Km and Vmax were obtained by using Lineweaver-Burk plot equation, 1/V= (Km/Vmax) (1/[S]) + (1/Vmax). |
ref | material | application | target | method | linear range | linear ran unit | LOD | lod unit | recovery | comment |
---|---|---|---|---|---|---|---|---|---|---|
509 | AuNPs@C.CNF | Detection of H2O2 | H2O2 | Color | 0.5–30 | μM | 0.30 | μM | ||
509 | AuNPs@C.CNF | Detection of glucose | glucose | Color | 1–60 | μM | 0.67 | μM |
ref | title | DOI | material type | comment |
---|---|---|---|---|
509 | Rapid in-situ growth of gold nanoparticles on cationic cellulose nanofibrils: Recyclable nanozyme for the colorimetric glucose detection | https://doi.org/10.1016/j.carbpol.2020.117239 | Metal | Novel microwave-assisted green in-situ synthesis of positively charged gold nanoparticles |