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بیست و نهمین کنفرانس شیمی آلی ایران
Exploring the Potential of Fe3O4@SiO2-Pr-NH-IC as a Nano-Magnetic Optical Sensor: Design, Preparation, and Characterization
نویسندگان :
فاطمه زامیران ( دانشگاه الزهرا(س) ) , قدسی محمدی زیارانی ( دانشگاه الزهرا(س) )
کلید واژه ها :
Fe3O4@SiO2-Pr-NH-IC،chemo sensor،Indole-3-carbaldehyde
چکیده مقاله :
The selective coordination potential of fluorescent organic sensors with diverse metal ions has captured the attention of researchers in the pursuit of advanced fluorescent material [1]. Researchers have employed the technique of depositing organic fluorescent ligands onto the surface of magnetic nanocomposites (Fe3O4@SiO2) to generate novel heterogeneous compounds. This approach enables convenient separation of the nano-magnetic optical sensor After each utilization [2,3]. So, in this research, the magnetic nanoparticles (Fe3O4@SiO2) were functionalized by (3-aminopropyl)-triethoxysilane (APTES) to provide Fe3O4@SiO2-Pr-NH2, which was modified by indole-3-carbaldehyde to obtain Fe3O4@SiO2-Pr-NH-IC (scheme 1). It can be used as a high-performance probe for the detection of trace amounts of some ions in water.
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