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صفحه اصلی
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بیست و نهمین کنفرانس شیمی آلی ایران
Carbon Quantum Dots as Nano catalysts for Transamidation Reactions
نویسندگان :
Hamid Reza Kalhor ( دانشگاه صنعتی شریف ) , Fatemeh Rahgozar ( دانشگاه صنعتی شریف )
کلید واژه ها :
Carbon dot،CQD،Transamidation،Nano catalyst
چکیده مقاله :
Carbon quantum dots (CQDs), as a new type of carbon-based nanomaterial, have attracted a broad research interest in recent years. Diverse physicochemical properties and other attributes including good biocompatibility, unique optical properties, low cost, eco-friendliness, and abundant functional groups have made CQDs amendable for research. Turning CQDs into catalysts to perform organic reactions has been under spotlight in recent yerars1. Our goal in this project is using doped CQD with various biomolecules including amino acids to perform transamidation reactions. In the present study, amino acid-doped carbon quantum dots were synthesized using a bottom-up hydrothermal method. The catalysts were characterized by various analytical tools including FTIR, XRD, NMR, and gel electrophoresis. The synthesized CQD were then used in various transamidation reactions. The products are analyzed by CNMR and HNMR. Finally, the product confirmed by NMR spectroscopy.
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