2024 : 7 : 14

َAbdolraouf Samadi-Maybodi

Academic rank: Professor
ORCID:
Education: PhD.
ScopusId:
Faculty: Faculty of Chemistry
Address:
Phone: 011-35302396

Research

Title
New Fluorescent Nanosensor for Determination of Diazepam Using Molecularly Imprinted Mn-doped ZnS Quantum Dots
Type
JournalPaper
Keywords
Diazepam, Molecularly Imprinted Polymers, Mn-doped ZnS, Polymethacrylic Acid, Quantum Dots
Year
2022
Journal Iranian Journal of Pharmaceutical Research
DOI
Researchers َAbdolraouf Samadi-Maybodi ، Javad Abbasi Far ، Mohammad Malekaneh

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 diazepamin various samples. The linear dynamic range, coefficient of determination, and detection limit were found to be 0.3 - 250 mol/L 0.989 and 8.78  10-2 mol/L, respectively. The interference studies showed that the prepared nanosensor was selective for diazepam and its metabolites