Synthesis and Characterization of Gold Nanoparticles using 2-(2-methyl-5-amino -1H-imidazol-1-yl) ethanol

Authors

  • Ahlam Jameel Abdulghani University of Baghdad, College of Science, Department of Chemistry, Baghdad, Iraq
  • May J. Kareem University of Baghdad, College of Science, Department of Chemistry, Baghdad, Iraq

Keywords:

Gold nanoparticles, Surface Plasmon resonance (SPR), SEM, AFM, UV–Vis spectrophotometry

Abstract

Gold nanoparticles (Au NPs) have been synthesized via reduction of sodium tetrachloroaurate dihydrate (NaAuCl4.2H2O) with 2-(2-methyl-5-amino -1H-imidazol-1-yl) ethanol (2-MAE) in presence and absence of ascorbic acid as reducing and stabilizing agents. The resulting Au NPs were characterized by UV–Vis spectroscopy, scanning electron microscopy (SEM), atomic force microscopy (AFM), X-ray diffraction (XRD), FT-IR spectroscopy. The absorption spectra of gold nanoparticles solutions in the uv-visible and near IR regions were studied at different amine concentrations and pH media.

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Published

2023-04-15

Issue

Section

Chemistry

How to Cite

Synthesis and Characterization of Gold Nanoparticles using 2-(2-methyl-5-amino -1H-imidazol-1-yl) ethanol. (2023). Iraqi Journal of Science, 57(2C). https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/9707

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