New Fluorescent Nanosensor for Determination of Diazepam Using Molecularly Imprinted Mn-doped ZnS Quantum Dots
| Author | Abdolraouf Samadi-Maybodi | en |
| Author | Javad Abbasifar | en |
| Author | Mohammad Malekaneh | en |
| Issued Date | 2022-12-31 | en |
| Abstract | In this study, molecularly imprinted Mn-doped ZnS quantum dots were used as nanosensors to determine diazepam and its metabolites. Mn-doped ZnS quantum dots (QDs) capped with L-cysteine were prepared using a sodium thiosulfate precursor and characterized by various methods. Methacrylic acid was used as a precursor for the synthesis of MIP Mn-doped ZnS QDs and then used to measure diazepam in various samples. The linear dynamic range, coefficient of determination, and detection limit were found to be 0.3 - 250 µmol/L, 0.989 and 8.78 × 10-2 µmol/L, respectively. The interference studies showed that the prepared nanosensor was selective for diazepam and its metabolites | en |
| DOI | https://doi.org/10.5812/ijpr-127351 | en |
| Keyword | Diazepam | en |
| Keyword | Molecularly Imprinted Polymers | en |
| Keyword | Mn-doped ZnS | en |
| Keyword | Polymethacrylic Acid | en |
| Keyword | Quantum Dots | en |
| Publisher | Brieflands | en |
| Title | New Fluorescent Nanosensor for Determination of Diazepam Using Molecularly Imprinted Mn-doped ZnS Quantum Dots | en |
| Type | Research Article | en |