{"id":32805,"date":"2020-08-14T18:51:18","date_gmt":"2020-08-14T15:51:18","guid":{"rendered":"http:\/\/ihcoedu.uobaghdad.edu.iq\/?p=32805"},"modified":"2020-09-20T13:13:30","modified_gmt":"2020-09-20T10:13:30","slug":"%d9%82%d8%b3%d9%85-%d8%a7%d9%84%d9%83%d9%8a%d9%85%d9%8a%d8%a7%d8%a1%d9%8a%d9%86%d8%a7%d9%82%d8%b4-%d8%b1%d8%b3%d8%a7%d9%84%d8%a9-%d9%85%d8%a7%d8%ac%d8%b3%d8%aa%d9%8a%d8%b1-%d8%aa%d8%a8%d8%ad%d8%ab","status":"publish","type":"post","link":"https:\/\/ihcoedu.uobaghdad.edu.iq\/?p=32805","title":{"rendered":"\u0642\u0633\u0645 \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0621\u064a\u0646\u0627\u0642\u0634 \u0631\u0633\u0627\u0644\u0629 \u0645\u0627\u062c\u0633\u062a\u064a\u0631 \u062a\u0628\u062d\u062b \u0641\u064a \u062a\u062d\u0636\u064a\u0631 \u0645\u0631\u0643\u0628\u0627\u062a \u0646\u0627\u0646\u0648\u064a\u0629 \u0648 \u062a\u062f\u0631\u0633 \u0641\u0639\u0627\u0644\u064a\u062a\u0647\u0627 \u0627\u0644\u0628\u0627\u064a\u0648\u0644\u0648\u062c\u064a\u0629 \u0648 \u0627\u0644\u062a\u0641\u0643\u0643 \u0627\u0644\u0636\u0648\u0626\u064a \u0644\u0644\u0627\u0635\u0628\u0627\u063a \u0644\u0647\u0627"},"content":{"rendered":"

\"\"<\/span><\/h4>\n

\u0646\u0627\u0642\u0634 \u0642\u0633\u0645 \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0621 \u0641\u064a \u0643\u0644\u064a\u0629 \u0627\u0644\u062a\u0631\u0628\u064a\u0629 \u0644\u0644\u0639\u0644\u0648\u0645 \u0627\u0644\u0635\u0631\u0641\u0629 (\u0627\u0628\u0646 \u0627\u0644\u0647\u064a\u062b\u0645) \u0631\u0633\u0627\u0644\u0629 \u0627\u0644\u0645\u0627\u062c\u0633\u062a\u064a\u0631 \u0627\u0644\u0645\u0648\u0633\u0648\u0645\u0629 ( \u062a\u062d\u0636\u064a\u0631 \u0645\u062a\u0631\u0627\u0643\u0628\u0627\u062a \u0646\u0627\u0646\u0648\u064a\u0629 \u0645\u0646 \u0627\u0648\u0643\u0633\u064a\u062f \u0627\u0644\u063a\u0631\u0627\u0641\u064a\u0646-\u0627\u0648\u0643\u0633\u064a\u062f \u0627\u0644\u062d\u062f\u064a\u062f-\u0627\u0648\u0643\u0633\u064a\u062f \u0627\u0644\u0632\u0646\u0643 \u0648\u062f\u0631\u0627\u0633\u0629 \u0627\u0644\u0641\u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0628\u0627\u064a\u0644\u0648\u062c\u064a\u0629 \u0648\u0627\u0644\u062a\u0641\u0643\u0643 \u0627\u0644\u0636\u0648\u0626\u064a \u0644\u0644\u0627\u0635\u0628\u0627\u063a ) \u0644\u0644\u0637\u0627\u0644\u0628\u0629 ( \u064a\u0633\u0631\u0649 \u0635\u0627\u062f\u0642 \u0645\u062d\u0645\u062f \u0645\u0647\u062f\u064a ) \u0627\u0644\u062a\u064a \u0627\u0646\u062c\u0632\u062a\u0647\u0627 \u062a\u062d\u062a \u0627\u0634\u0631\u0627\u0641 \u0627\u0644\u062a\u062f\u0631\u064a\u0633\u064a\u0629 \u0641\u064a \u0627\u0644\u0642\u0633\u0645 ( \u0623.\u0645.\u062f. \u0627\u0646\u062a\u0635\u0627\u0631 \u0639\u0644\u064a\u0648\u064a \u0644\u0639\u064a\u0628\u064a ) \u0648\u0646\u0648\u0642\u0634\u062a \u0645\u0646 \u0642\u0628\u0644 \u0644\u062c\u0646\u0629 \u0627\u0644\u0645\u0646\u0627\u0642\u0634\u0629 \u0627\u0644\u062a\u064a \u062a\u0627\u0644\u0641 \u0645\u0646 \u0627\u0644\u0630\u0648\u0627\u062a \u0627\u0644\u0645\u062f\u0631\u062c\u0629 \u0627\u0633\u0645\u0627\u0626\u0647\u0645 \u0641\u064a\u0645\u0627 \u064a\u0627\u062a\u064a:<\/span><\/h4>\n
    \n
  • \n

    \u0623.\u062f. \u062d\u0645\u064a\u062f\u0629 \u0639\u064a\u062f\u0627\u0646 \u0633\u0644\u0645\u0627\u0646 (\u0631\u0626\u064a\u0633\u0627\u064b)<\/span><\/h4>\n<\/li>\n
  • \n

    \u0623.\u062f. \u0639\u0628\u062f \u0627\u0644\u0643\u0631\u064a\u0645 \u0645\u062d\u0645\u062f \u0639\u0644\u064a \u062c\u0628\u0631 (\u0639\u0636\u0648\u0627\u064b)<\/span><\/h4>\n<\/li>\n
  • \n

    \u0623. \u0645. \u062f. \u062d\u0633\u0627\u0645 \u0633\u0644\u064a\u0645 \u062e\u0644\u0641 (\u0639\u0636\u0648\u0627\u064b)<\/span><\/h4>\n<\/li>\n
  • \n

    \u0623. \u0645. \u062f.\u00a0 \u0627\u0646\u062a\u0635\u0627\u0631 \u0639\u0644\u064a\u0648\u064a \u0644\u0639\u064a\u0628\u064a (\u0639\u0636\u0648\u0627 \u0648 \u0645\u0634\u0631\u0641\u0627)<\/span><\/h4>\n<\/li>\n<\/ul>\n

     <\/p>\n

    \"\"<\/span><\/h4>\n

    \u0648\u062a\u0647\u062f\u0641 \u0627\u0644\u0631\u0633\u0627\u0644\u0629 \u0627\u0644\u0649 :<\/span><\/h4>\n
      \n
    • \n

      \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0637\u0631\u0627\u0626\u0642 \u062c\u062f\u064a\u062f\u0629 \u0644\u062a\u062d\u0636\u064a\u0631 \u0627\u0644\u0645\u062a\u0631\u0627\u0643\u0628 (ZFGO) \u0628\u0648\u0633\u0627\u0637\u0629 \u062a\u0631\u0633\u064a\u0628 \u0627\u0644\u062c\u0633\u064a\u0645\u0627\u062a \u0627\u0644\u0646\u0627\u0646\u0648\u064a\u0629 \u0627\u0644\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a\u0629 (Fe3O4 MNPs) \u0639\u0644\u0649 \u0635\u0641\u0627\u0626\u062d \u0623\u064f\u0643\u0633\u064a\u062f \u0627\u0644\u063a\u0631\u0627\u0641\u064a\u0646 \u0644\u064a\u0646\u062a\u062c \u0639\u0646\u0647 \u0627\u0644\u0645\u062a\u0631\u0627\u0643\u0628 \u0627\u0644\u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0646\u0627\u0646\u0648\u064a (FGO)\u060c \u0648\u0627\u0644\u062e\u0644\u0637 \u0627\u0644\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a \u0644\u0644\u062c\u0633\u064a\u0645\u0627\u062a \u0627\u0644\u0646\u0627\u0646\u0648\u064a\u0629 (ZnO NPs) \u0645\u0639 \u0627\u0644\u0645\u062a\u0631\u0627\u0643\u0628 \u0627\u0644\u062b\u0646\u0627\u0626\u064a (FGO) \u0628\u0627\u0644\u0646\u0633\u0628 \u0627\u0644\u0648\u0632\u0646\u064a\u0629 (1:2).<\/span><\/h4>\n<\/li>\n
    • \n

      \u062a\u0637\u0628\u064a\u0642 \u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0646\u0627\u0646\u0648\u064a\u0629 \u0627\u0644\u0645\u062d\u0636\u0631\u0629 \u0641\u064a \u0647\u0630\u0647 \u0627\u0644\u062f\u0631\u0627\u0633\u0629 \u0641\u064a \u062f\u0631\u0627\u0633\u0629 \u0627\u0644\u062a\u0623\u062b\u064a\u0631 \u0627\u0644\u062a\u0622\u0632\u0631\u064a \u0644\u0644\u0627\u0645\u062a\u0632\u0627\u0632 \u0648\u0627\u0644\u062a\u062d\u0641\u064a\u0632 \u0627\u0644\u0636\u0648\u0626\u064a \u0648\u0627\u064a\u062c\u0627\u062f \u0627\u0644\u0646\u0633\u0628\u0629 \u0627\u0644\u0645\u0626\u0648\u064a\u0629 \u0644\u0643\u0641\u0627\u0621\u0629 \u0627\u0644\u062a\u062d\u0641\u064a\u0632 \u0627\u0644\u0636\u0648\u0626\u064a.<\/span><\/h4>\n<\/li>\n
    • \n

      \u062a\u0639\u064a\u064a\u0646 \u0627\u0644\u0632\u0645\u0646 \u0627\u0644\u0644\u0627\u0632\u0645 \u0644\u0627\u0645\u062a\u0632\u0627\u0632 \u0635\u0628\u063a\u0629 (MB) \u0627\u062a\u0632\u0627\u0646 (\u0627\u0645\u062a\u0632\u0627\u0632\/ \u0627\u0628\u062a\u0632\u0627\u0632) \u0639\u0644\u0649 \u0633\u0637\u062d \u0627\u0644\u0645\u062a\u0631\u0627\u0643\u0628 (ZFGO) \u0641\u064a \u0627\u0644\u0638\u0644\u0627\u0645.<\/span><\/h4>\n<\/li>\n
    • \n

      \u062f\u0631\u0627\u0633\u0629 \u062a\u0623\u062b\u064a\u0631 \u0628\u0639\u0636 \u0627\u0644\u0639\u0648\u0627\u0645\u0644 \u0627\u0644\u062a\u064a \u062a\u0624\u062b\u0631 \u0641\u064a \u0643\u0641\u0627\u0621\u0629 \u0627\u0644\u062a\u062d\u0641\u064a\u0632 \u0627\u0644\u0636\u0648\u0626\u064a \u0645\u062b\u0644 \u062a\u063a\u064a\u064a\u0631 \u0648\u0632\u0646 \u0627\u0644\u0633\u0637\u062d \u0648\u0627\u0644\u062a\u0631\u0643\u064a\u0632 \u0627\u0644\u0627\u0628\u062a\u062f\u0627\u0626\u064a \u0644\u0644\u0635\u0628\u063a\u0629 \u0648\u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629.<\/span><\/h4>\n<\/li>\n
    • \n

      \u062f\u0631\u0627\u0633\u0629 \u0628\u0639\u0636 \u0627\u0644\u062e\u0648\u0627\u0635 \u0627\u0644\u0641\u064a\u0632\u064a\u0627\u0626\u064a\u0629 \u0644\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0646\u0627\u0646\u0648\u064a\u0629 \u0627\u0644\u0645\u062d\u0636\u0631\u0629 \u0642\u064a\u062f \u0627\u0644\u062f\u0631\u0627\u0633\u0629 \u0648\u0627\u0644\u0645\u062a\u0645\u062b\u0644\u0629 \u0628\u062f\u0631\u0627\u0633\u0629 \u0627\u0644\u062e\u0648\u0627\u0635 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629 \u0648\u0627\u0644\u062e\u0648\u0627\u0635 \u0627\u0644\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a\u0629 \u0648\u062a\u0639\u064a\u064a\u0646 \u0627\u0644\u0645\u0633\u0627\u062d\u0629 \u0627\u0644\u0633\u0637\u062d\u064a\u0629.<\/span><\/h4>\n<\/li>\n
    • \n

      \u062f\u0631\u0627\u0633\u0629 \u0627\u0644\u0641\u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0645\u0636\u0627\u062f\u0629 \u0644\u0644\u0628\u0643\u062a\u0631\u064a\u0627 \u0644\u0643\u0644 \u0645\u0646 (ZnO NPs, FGO, ZFGO).<\/span><\/h4>\n<\/li>\n
    • \n

      \u0627\u0633\u062a\u0639\u0645\u0627\u0644 \u0627\u0644\u0645\u062a\u0631\u0627\u0643\u0628 (ZFGO) \u0643\u0645\u062d\u0641\u0632 \u0636\u0648\u0626\u064a \u064a\u0639\u0645\u0644 \u0639\u0644\u0649 \u062a\u0633\u0631\u064a\u0639 \u0625\u0632\u0627\u0644\u0629 \u0635\u0628\u063a\u0629 \u0627\u0644\u0645\u062b\u064a\u0644\u064a\u0646 \u0627\u0644\u0632\u0631\u0642\u0627\u0621 \u0645\u0646 \u0645\u062d\u0627\u0644\u064a\u0644\u0647\u0627 \u0627\u0644\u0645\u0627\u0626\u064a\u0629.<\/span><\/h4>\n<\/li>\n<\/ul>\n

      <\/h4>\n

      \u0648\u0628\u064a\u0646\u062a \u0627\u0644\u0637\u0627\u0644\u0628\u0629 \u0641\u064a \u0645\u0633\u062a\u062e\u0644\u0635 \u0631\u0633\u0627\u0644\u062a\u0647\u0627 \u0627\u0646 \u0635\u0641\u0627\u0626\u062d \u0623\u064f\u0643\u0633\u064a\u062f \u0627\u0644\u063a\u0631\u0627\u0641\u064a\u0646 \u0639\u0628\u0627\u0631\u0629 \u0639\u0646 \u0645\u0631\u0643\u0628\u0627\u062a \u0644\u0645\u0627\u062f\u0629 \u0645\u062c\u0647\u0631\u064a\u0629 \u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u062b\u0646\u064a \u0635\u0644\u0628\u0629 \u0648\u0644\u0643\u0646 \u0645\u0631\u0646\u0629 \u0643\u0645\u0627 \u062a\u0643\u0648\u0646 \u0647\u0630\u0647 \u0627\u0644\u0637\u0628\u0642\u0627\u062a \u0645\u062a\u0634\u0627\u0628\u0643\u0629 \u0639\u0644\u0649 \u0646\u062d\u0648 \u0645\u0634\u062f\u0648\u062f \u0646\u0633\u0628\u064a\u0627\u064b\u060c \u064a\u0645\u0643\u0646 \u062a\u062c\u0645\u064a\u0639 \u0623\u0644\u0648\u0627\u062d \u0623\u064f\u0643\u0633\u064a\u062f \u0627\u0644\u063a\u0631\u0627\u0641\u064a\u0646 \u0639\u0644\u0649 \u0634\u0643\u0644 \u0635\u0641\u0627\u0626\u062d \u062a\u064f\u0634\u0628\u0647 \u0627\u0644\u0631\u0643\u0627\u0626\u0632 (GO-based)\u060c \u064a\u0645\u0643\u0646 \u0627\u0633\u062a\u0639\u0645\u0627\u0644\u0647 \u0645\u0639 \u0627\u0644\u0645\u0639\u0627\u062f\u0646 \u0648\u0623\u0643\u0627\u0633\u064a\u062f\u0647\u0627 \u0644\u062a\u0643\u0648\u064a\u0646 \u0645\u062a\u0631\u0627\u0643\u0628\u0627\u062a \u0646\u0627\u0646\u0648\u064a\u0629 \u062c\u062f\u064a\u062f\u0629 \u0644\u062a\u0639\u0632\u064a\u0632 \u0641\u0639\u0627\u0644\u064a\u0629 \u0647\u0630\u0647 \u0627\u0644\u0645\u0631\u0643\u0628\u0627\u062a \u0641\u064a \u0639\u0645\u0644\u064a\u0627\u062a \u0643\u0627\u0644\u0627\u0645\u062a\u0632\u0627\u0632 \u0648\u0627\u0644\u062a\u062d\u0641\u064a\u0632 \u0627\u0644\u0636\u0648\u0626\u064a\u060c \u062a\u0645 \u0641\u064a \u0647\u0630\u0647 \u0627\u0644\u062f\u0631\u0627\u0633\u0629 \u0648\u0635\u0641 \u0637\u0631\u064a\u0642\u0629 \u0644\u062a\u062d\u0636\u064a\u0631 \u0627\u0644\u0645\u062a\u0631\u0627\u0643\u0628 \u0627\u0644\u062b\u0644\u0627\u062b\u064a (ZnO\/Fe3O4\/GO)\u060c \u0648\u0630\u0644\u0643 \u0645\u0646 \u062e\u0644\u0627\u0644 \u062a\u062d\u0636\u064a\u0631 \u0627\u0644\u0635\u0641\u0627\u0626\u062d \u0627\u0644\u0646\u0627\u0646\u0648\u064a\u0629 \u0623\u064f\u0643\u0633\u064a\u062f \u0627\u0644\u063a\u0631\u0627\u0641\u064a\u0646 (Graphene Oxide) \u0628\u0627\u0639\u062a\u0645\u0627\u062f \u0637\u0631\u064a\u0642\u0629 \u0647\u0645\u0631(Hummers method)\u060c \u0643\u0645\u0627 \u062a\u0645 \u062a\u062d\u0636\u064a\u0631 \u0627\u0644\u062c\u0633\u064a\u0645\u0627\u062a \u0627\u0644\u0646\u0627\u0646\u0648\u064a\u0629 \u0623\u064f\u0643\u0633\u064a\u062f \u0627\u0644\u062d\u062f\u064a\u062f \u0627\u0644\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a (Fe3O4 Magnetic nanoparticles) \u0628\u0648\u0633\u0627\u0637\u0629 \u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u062a\u0631\u0633\u064a\u0628 \u0627\u0644\u0645\u0634\u062a\u0631\u0643 (Co-precipitation) \u0644\u0623\u064a\u0648\u0646\u0627\u062a \u0627\u0644\u062d\u062f\u064a\u062f\u0648\u0632 \u0648\u0627\u0644\u062d\u062f\u064a\u062f\u064a\u0643 \u0641\u064a \u0627\u0644\u0648\u0633\u0637 \u0627\u0644\u0642\u0627\u0639\u062f\u064a \u0648\u0628\u0648\u062c\u0648\u062f \u0627\u0644\u0635\u0641\u0627\u0626\u062d \u0627\u0644\u0646\u0627\u0646\u0648\u064a\u0629 \u0644\u0623\u064f\u0643\u0633\u064a\u062f \u0627\u0644\u063a\u0631\u0627\u0641\u064a\u0646 \u0643\u062f\u0639\u0627\u0645\u0629 \u0644\u062d\u0635\u0648\u0644 \u0627\u0644\u062a\u0631\u0633\u064a\u0628 \u0627\u0644\u0645\u0634\u062a\u0631\u0643 \u0644\u0623\u064a\u0648\u0646\u0627\u062a \u0627\u0644\u062d\u062f\u064a\u062f \u0639\u0644\u064a\u0647\u060c \u0625\u0630 \u062a\u0645 \u0627\u0644\u062d\u0635\u0648\u0644 \u0639\u0644\u0649 \u0627\u0644\u0645\u062a\u0631\u0627\u0643\u0628 \u0627\u0644\u0646\u0627\u0646\u0648\u064a \u0627\u0644\u062b\u0646\u0627\u0626\u064a (Fe3O4\/GO)\u060c \u0641\u064a \u0627\u0644\u062e\u0637\u0648\u0629 \u0627\u0644\u062a\u0627\u0644\u064a\u0629 \u062a\u0645 \u0627\u0636\u0627\u0641\u0629 \u0627\u0644\u062c\u0633\u064a\u0645\u0627\u062a \u0627\u0644\u0646\u0627\u0646\u0648\u064a\u0629 \u0623\u064f\u0643\u0633\u064a\u062f \u0627\u0644\u0632\u0646\u0643 (ZnO nanoparticles) \u0627\u0644\u0645\u062d\u0636\u0631 \u0645\u0633\u0628\u0642\u0627\u064b \u0627\u0644\u0649 \u0627\u0644\u0645\u062a\u0631\u0627\u0643\u0628 \u0627\u0644\u062b\u0646\u0627\u0626\u064a (FGO) \u0648\u0628\u0627\u0644\u0646\u0633\u0628 \u0627\u0644\u0648\u0632\u0646\u064a\u0629 (1:2) \u0644\u0644\u062d\u0635\u0648\u0644 \u0639\u0644\u0649 \u0627\u0644\u0645\u062a\u0631\u0627\u0643\u0628 \u0627\u0644\u062b\u0644\u0627\u062b\u064a (ZFGO).<\/span><\/h4>\n

      \u00a0\u00a0\u00a0\u00a0\u00a0 \u0644\u062a\u0634\u062e\u064a\u0635 \u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0646\u0627\u0646\u0648\u064a\u0629 \u0627\u0644\u0645\u062d\u0636\u0631\u0629 \u062a\u0645 \u0627\u0639\u062a\u0645\u0627\u062f \u0639\u062f\u0629 \u062a\u0642\u0646\u064a\u0627\u062a \u0647\u064a:<\/span><\/h4>\n
        \n
      1. \n

        \u0645\u0637\u064a\u0627\u0641\u064a\u0629 \u0627\u0644\u0623\u0634\u0639\u0629 \u062a\u062d\u062a \u0627\u0644\u062d\u0645\u0631\u0627\u0621 \u062a\u062d\u0648\u064a\u0644 \u0641\u0648\u0631\u064a\u064a\u0647<\/span><\/h4>\n<\/li>\n<\/ol>\n

        Fourier-Transform Infrared Spectroscopy (FTIR) \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0.<\/span><\/h4>\n
          \n
        1. \n

          \u062d\u064a\u0648\u062f \u0627\u0644\u0623\u0634\u0639\u0629 \u0627\u0644\u0633\u064a\u0646\u064a\u0629 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0X-Ray Diffraction (XRD).<\/span><\/h4>\n<\/li>\n
        2. \n

          \u0627\u0644\u0645\u062c\u0647\u0631 \u0627\u0644\u0627\u0644\u0643\u062a\u0631\u0648\u0646\u064a \u0627\u0644\u0645\u0627\u0633\u062d \u0630\u064a \u0627\u0646\u0628\u0639\u0627\u062b \u0627\u0644\u0645\u062c\u0627\u0644 \u0645\u0639 \u0627\u0644\u062c\u0647\u0627\u0632 \u0627\u0644\u0645\u0644\u062d\u0642<\/span><\/h4>\n<\/li>\n<\/ol>\n

          Field Emission Scanning Electron Microscopy (FESEM) & Energy Dispersive X-ray Detection (EDX).<\/span><\/h4>\n
            \n
          1. \n

            \u062a\u062d\u0644\u064a\u0644 \u0645\u062c\u0647\u0631 \u0627\u0644\u0642\u0648\u0649 \u0627\u0644\u0630\u0631\u064a\u0629 Atomic Force Microscopy (AFM).<\/span><\/h4>\n<\/li>\n
          2. \n

            \u0627\u0644\u0645\u062c\u0647\u0631 \u0627\u0644\u0627\u0644\u0643\u062a\u0631\u0648\u0646\u064a \u0627\u0644\u0646\u0627\u0641\u0630 Transmission Electron Microscopy (TEM).<\/span><\/h4>\n<\/li>\n<\/ol>\n

            \u00a0\u00a0\u00a0\u00a0\u00a0<\/span><\/h4>\n

            \u0643\u0645\u0627 \u062a\u0645 \u0642\u064a\u0627\u0633 \u0628\u0639\u0636 \u0627\u0644\u062e\u0648\u0627\u0635 \u0627\u0644\u0641\u064a\u0632\u064a\u0627\u0626\u064a\u0629 \u0643\u0627\u0644\u062e\u0648\u0627\u0635 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629 \u0628\u0627\u0633\u062a\u0639\u0645\u0627\u0644 \u0627\u0644\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u062d\u0631\u0627\u0631\u064a \u0627\u0644\u0645\u062a\u0632\u0627\u0645\u0646 (Thermogravimetry Analysis (TA)) \u0627\u0644\u0630\u064a \u064a\u062a\u0636\u0645\u0646 \u0643\u0644 \u0645\u0646 \u062a\u062d\u0644\u064a\u0644 \u0648\u0632\u0646\u064a \u062d\u0631\u0627\u0631\u064a (Thermogravimetric Analysis (TGA)) \u0648\u0645\u0633\u0639\u0631 \u0627\u0644\u0645\u0633\u062d \u0627\u0644\u062a\u0641\u0627\u0636\u0644\u064a (Differential Scanning Colarimeter (DSC))\u060c \u0625\u0630 \u0628\u064a\u0646\u062a \u0646\u062a\u0627\u0626\u062c \u0627\u0644\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0648\u0632\u0646\u064a \u0627\u0644\u062d\u0631\u0627\u0631\u064a \u0644\u0623\u064f\u0643\u0633\u064a\u062f \u0627\u0644\u063a\u0631\u0627\u0641\u064a\u0646 \u0641\u0642\u062f\u0627\u0646 \u0641\u064a \u0627\u0644\u0648\u0632\u0646 \u0639\u0646\u062f (600\u00b0C) \u064a\u0635\u0644 ~ (53%) \u0627\u0645\u0627 \u0627\u0644\u0645\u062a\u0631\u0627\u0643\u0628 \u0627\u0644\u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0646\u0627\u0646\u0648\u064a (FGO) \u064a\u0641\u0642\u062f ~ (16.8%) \u0645\u0646 \u0648\u0632\u0646\u0647 \u0639\u0646\u062f (800\u00b0C)\u060c \u0627\u0645\u0627 \u0627\u0644\u062c\u0633\u064a\u0645\u0627\u062a \u0627\u0644\u0646\u0627\u0646\u0648\u064a\u0629 (ZnO NPs) \u0627\u0644\u062a\u064a \u062a\u0645\u062a\u0644\u0643 \u062b\u0628\u0627\u062a\u0627\u064b \u062d\u0631\u0627\u0631\u064a\u0627\u064b \u062c\u064a\u062f\u0627\u064b \u064a\u0628\u0644\u063a \u0625\u062c\u0645\u0627\u0644\u064a \u062a\u063a\u064a\u0631 \u0627\u0644\u0648\u0632\u0646 ~ (3%) \u0639\u0646\u062f \u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 (800\u00b0C)\u060c \u0627\u0645\u0627 \u0627\u0644\u0645\u062a\u0631\u0627\u0643\u0628 \u0627\u0644\u062b\u0644\u0627\u062b\u064a (ZFGO) \u064a\u0641\u0642\u062f ~ (8%) \u0645\u0646 \u0648\u0632\u0646\u0647 \u0639\u0646\u062f \u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 (800\u00b0C)\u060c \u0648\u0642\u064a\u0627\u0633 \u0627\u0644\u062e\u0648\u0627\u0635 \u0627\u0644\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a\u0629 \u0628\u0627\u0639\u062a\u0645\u0627\u062f \u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u0627\u0647\u062a\u0632\u0627\u0632 \u0627\u0644\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a \u0644\u0644\u0646\u0645\u0648\u0630\u062c\u00a0 (Vibrating Sample Magnetometer (VSM)) \u0648\u0643\u0627\u0646 \u0627\u0644\u0627\u0634\u0628\u0627\u0639 \u0627\u0644\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a (magnetization saturation) \u0644\u0643\u0644 \u0645\u0646 (Fe3O4 MNPs, FGO, ZFGO) \u0647\u0648 (10, 35, 45 eum\/g) \u0639\u0644\u0649 \u0627\u0644\u062a\u0648\u0627\u0644\u064a\u060c \u0643\u0645\u0627 \u062a\u0645 \u062a\u0642\u062f\u064a\u0631 \u0627\u0644\u0645\u0633\u0627\u062d\u0629 \u0627\u0644\u0633\u0637\u062d\u064a\u0629 \u0648\u062d\u0633\u0627\u0628 \u0645\u0639\u062f\u0644 \u0642\u0637\u0631 \u0627\u0644\u0645\u0633\u0627\u0645 \u0644\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0645\u062d\u0636\u0631\u0629 \u0628\u0627\u0639\u062a\u0645\u0627\u062f \u0637\u0631\u064a\u0642\u0629 (Brunauer-Emmett-Teller (BET)) \u0648\u0637\u0631\u064a\u0642\u0629 (Barreet-Juyner-Halenda (BJH)). \u0643\u0630\u0644\u0643 \u062a\u0645 \u0642\u064a\u0627\u0633 \u0627\u0644\u0641\u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0645\u0636\u0627\u062f\u0629 \u0644\u0644\u0628\u0643\u062a\u0631\u064a\u0627 \u0644\u0643\u0644 \u0645\u0646 (ZnO NPs, FGO, ZFGO) \u0628\u0627\u0633\u062a\u0639\u0645\u0627\u0644 \u0627\u0646\u0648\u0627\u0639 \u0645\u0646 \u0627\u0644\u0628\u0643\u062a\u0631\u064a\u0627 \u0647\u064a (Escherichia Coli, Staphylococcus aureus, Pseudomonas aeruginosa, Bacillus) \u0628\u0627\u0639\u062a\u0645\u0627\u062f \u0637\u0631\u064a\u0642\u0629 \u0645\u0646\u0637\u0642\u0629 \u0627\u0644\u062a\u062b\u0628\u064a\u0637 (inhibition zone) \u0628\u0639\u062f \u0645\u0631\u0648\u0631 (24 h).<\/span><\/h4>\n

            \u00a0\u00a0\u00a0\u00a0\u00a0 \u062a\u0645 \u062a\u0639\u064a\u064a\u0646 \u0627\u0644\u0632\u0645\u0646 \u0627\u0644\u0644\u0627\u0632\u0645 \u0644\u0627\u0645\u062a\u0632\u0627\u0632 \u0635\u0628\u063a\u0629 (Methylene Blue) \u0627\u062a\u0632\u0627\u0646 (\u0627\u0645\u062a\u0632\u0627\u0632\/ \u0627\u0628\u062a\u0632\u0627\u0632) \u0639\u0644\u0649 \u0633\u0637\u062d \u0627\u0644\u0645\u062a\u0631\u0627\u0643\u0628 \u0627\u0644\u062b\u0644\u0627\u062b\u064a (ZFGO) \u062d\u064a\u062b \u0627\u062c\u0631\u064a\u062a \u062a\u062c\u0627\u0631\u0628 \u0627\u0644\u0627\u0645\u062a\u0632\u0627\u0632 \u0641\u064a \u0627\u0644\u0638\u0644\u0627\u0645 \u0648\u0623\u0638\u0647\u0631\u062a \u0627\u0644\u0646\u062a\u0627\u0626\u062c \u0623\u0646 \u0623\u0641\u0636\u0644 \u0645\u062f\u0629 \u0644\u062d\u062f\u0648\u062b \u0627\u0644\u0627\u062a\u0632\u0627\u0646 \u0647\u064a (60 min) \u0639\u0646\u062f \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 (298 K).<\/span><\/h4>\n

            \u00a0\u00a0\u00a0\u00a0\u00a0 \u0643\u0645\u0627 \u062a\u0645 \u0627\u062e\u062a\u0628\u0627\u0631 \u0643\u0641\u0627\u0621\u0629 \u0627\u0644\u062a\u062d\u0641\u064a\u0632 \u0627\u0644\u0636\u0648\u0626\u064a \u0644\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0646\u0627\u0646\u0648\u064a\u0629 \u0627\u0644\u0645\u062d\u0636\u0631\u0629 \u0645\u0646 \u062e\u0644\u0627\u0644 \u0645\u062a\u0627\u0628\u0639\u0629 \u0627\u0644\u062a\u063a\u064a\u064a\u0631 \u0641\u064a \u0627\u0645\u062a\u0635\u0627\u0635\u064a\u0629 \u0635\u0628\u063a\u0629 \u0627\u0644\u0645\u062b\u064a\u0644\u064a\u0646 \u0627\u0644\u0632\u0631\u0642\u0627\u0621 MB \u0628\u0627\u0639\u062a\u0645\u0627\u062f \u0645\u0637\u064a\u0627\u0641\u064a\u0629 \u0627\u0644\u0623\u0634\u0639\u0629 \u0641\u0648\u0642 \u0627\u0644\u0628\u0646\u0641\u0633\u062c\u064a\u0629-\u0627\u0644\u0645\u0631\u0626\u064a\u0629\u060c \u0648\u0643\u0627\u0646\u062a \u0627\u0644\u0646\u0633\u0628\u0629 \u0627\u0644\u0645\u0626\u0648\u064a\u0629 \u0644\u062a\u062d\u0644\u0644 \u0635\u0628\u063a\u0629 MB \u062e\u0644\u0627\u0644 (180 min) \u0644\u0643\u0644 \u0645\u0646 (ZnO NPs, FGO, ZFGO) \u062a\u0633\u0627\u0648\u064a (95%, 64%, 85%) \u0639\u0644\u0649 \u0627\u0644\u062a\u0648\u0627\u0644\u064a\u060c \u0643\u0645\u0627 \u062a\u0645 \u062f\u0631\u0627\u0633\u0629 \u0628\u0639\u0636 \u0627\u0644\u0639\u0648\u0627\u0645\u0644 \u0627\u0644\u062a\u064a \u062a\u0624\u062b\u0631 \u0641\u064a \u0643\u0641\u0627\u0621\u0629 \u0627\u0644\u062a\u062d\u0641\u064a\u0632 \u0627\u0644\u0636\u0648\u0626\u064a \u0644\u0644\u0645\u062a\u0631\u0627\u0643\u0628 (ZFGO) \u0645\u062b\u0644 \u062a\u0623\u062b\u064a\u0631 \u0648\u0632\u0646 \u0627\u0644\u0645\u062d\u0641\u0632 \u0627\u0644\u0636\u0648\u0626\u064a\u060c \u062a\u0623\u062b\u064a\u0631 \u0627\u0644\u062a\u0631\u0643\u064a\u0632 \u0627\u0644\u0627\u0628\u062a\u062f\u0627\u0626\u064a \u0644\u0644\u0635\u0628\u063a\u0629 \u0648\u062a\u0623\u062b\u064a\u0631 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629. \u0648\u0641\u0642\u0627\u064b \u0644\u0644\u0646\u062a\u0627\u0626\u062c \u0643\u0627\u0646 \u0623\u0641\u0636\u0644 \u0648\u0632\u0646 \u0644\u0644\u0645\u062a\u0631\u0627\u0643\u0628 (ZFGO) \u0647\u0648 (0.5 g) \u0625\u0630 \u0643\u0627\u0646\u062a \u0627\u0644\u0646\u0633\u0628\u0629 \u0627\u0644\u0645\u0626\u0648\u064a\u0629 \u0644\u062a\u0641\u0643\u0643 \u0635\u0628\u063a\u0629 MB ~ (75%) \u0628\u0639\u062f \u0645\u0631\u0648\u0631 (120 min) \u062a\u062d\u062a \u0627\u0644\u0627\u0634\u0639\u0627\u0639 \u0627\u0644\u0634\u0645\u0633\u064a.\u00a0<\/span><\/h4>\n

            \u0648\u062e\u0644\u0635\u062a \u0627\u0644\u0637\u0627\u0644\u0628\u0629 \u0627\u0644\u0649 \u062c\u0645\u0644\u0629 \u0645\u0646 \u0627\u0644\u062a\u0648\u0635\u064a\u0627\u062a \u0648\u0647\u064a :<\/span><\/h4>\n
              \n
            1. \n

              \u0627\u0633\u062a\u0639\u0645\u0627\u0644 \u0627\u0644\u0645\u062a\u0631\u0627\u0643\u0628 (ZFGO) \u0641\u064a \u062f\u0631\u0627\u0633\u0629 \u0627\u0644\u062a\u0623\u062b\u064a\u0631 \u0627\u0644\u062a\u0622\u0632\u0631\u064a \u0644\u0639\u0645\u0644\u064a\u062a\u064a \u0627\u0644\u0627\u0645\u062a\u0632\u0627\u0632 \u0648\u0627\u0644\u062a\u062d\u0641\u064a\u0632 \u0627\u0644\u0636\u0648\u0626\u064a \u0644\u0623\u0646\u0648\u0627\u0639 \u0623\u062e\u0631\u0649 \u0645\u0646 \u0627\u0644\u0635\u0628\u063a\u0627\u062a \u0648\u0627\u0644\u0623\u064a\u0648\u0646\u0627\u062a.<\/span><\/h4>\n<\/li>\n
            2. \n

              \u062f\u0631\u0627\u0633\u0629 \u062d\u0631\u0643\u064a\u0627\u062a \u0627\u0644\u062a\u062d\u0641\u064a\u0632 \u0627\u0644\u0636\u0648\u0626\u064a \u0644\u0643\u0644 \u0645\u0646 (ZFGO, ZnO, FGO) \u0648\u0627\u0644\u0645\u0642\u0627\u0631\u0646\u0629 \u0628\u064a\u0646\u0647\u0627.<\/span><\/h4>\n<\/li>\n
            3. \n

              \u0627\u0639\u062a\u0645\u0627\u062f \u0637\u0631\u0627\u0626\u0642 \u0643\u064a\u0645\u064a\u0627\u0626\u064a\u0629 \u062e\u0636\u0631\u0627\u0621 \u0644\u062a\u062d\u0636\u064a\u0631 \u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0646\u0627\u0646\u0648\u064a\u0629 (ZFGO, ZnO, FGO).<\/span><\/h4>\n<\/li>\n
            4. \n

              \u0627\u0633\u062a\u0639\u0645\u0627\u0644 \u0627\u0644\u0645\u062a\u0631\u0627\u0643\u0628\u0627\u0646 (ZFGO, FGO) \u0641\u064a \u0639\u0645\u0644\u064a\u0629 \u062a\u0646\u0642\u064a\u0629 \u0627\u0644\u0645\u064a\u0627\u0647 \u0645\u0646 \u0627\u0644\u0645\u0644\u0648\u062b\u0627\u062a \u0628\u0627\u0639\u062a\u0645\u0627\u062f \u062a\u0642\u0646\u064a\u0627\u062a \u0623\u062e\u0631\u0649 \u0645\u062b\u0644: Fenton.<\/span><\/h4>\n<\/li>\n
            5. \n

              \u062a\u0637\u0628\u064a\u0642 \u0646\u0645\u0627\u0630\u062c \u0641\u0631\u064a\u0646\u062f\u0644\u0634 \u0648\u0644\u0627\u0646\u0643\u0645\u0627\u064a\u0631 \u0648\u062a\u0645\u0643\u0646 \u0639\u0644\u0649 \u0627\u0644\u0645\u062a\u0631\u0627\u0643\u0628\u0627\u0646 (ZFGO, FGO) \u0639\u0646\u062f \u062f\u0631\u062c\u0627\u062a \u062d\u0631\u0627\u0631\u0629 \u0645\u062e\u062a\u0644\u0641\u0629.<\/span><\/h4>\n<\/li>\n
            6. \n

              \u062f\u0631\u0627\u0633\u0629 \u062e\u0648\u0627\u0635 \u0641\u064a\u0632\u064a\u0627\u0626\u064a\u0629 \u0623\u062e\u0631\u0649 \u0644\u0644\u0645\u0648\u0627\u062f \u0642\u064a\u062f \u0627\u0644\u062f\u0631\u0627\u0633\u0629\u060c \u0645\u062b\u0644: \u0645\u062b\u0644 \u0627\u0644\u062e\u0648\u0627\u0635 \u0627\u0644\u0636\u0648\u0626\u064a\u0629 \u0648\u0627\u0644\u062e\u0648\u0627\u0635 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629.<\/span><\/h4>\n<\/li>\n
            7. \n

              \u062f\u0631\u0627\u0633\u0629 \u062a\u0623\u062b\u064a\u0631 \u0627\u0644\u0627\u0645\u0644\u0627\u062d \u0641\u064a \u0643\u0641\u0627\u0621\u0629 \u0627\u0644\u062a\u062d\u0641\u064a\u0632 \u0627\u0644\u0636\u0648\u0626\u064a \u0644\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0646\u0627\u0646\u0648\u064a\u0629 \u0627\u0644\u0645\u062d\u0636\u0631\u0629 \u0641\u064a \u0627\u0644\u062f\u0631\u0627\u0633\u0629.<\/span><\/h4>\n<\/li>\n
            8. \n

              \u062f\u0631\u0627\u0633\u0629 \u0627\u0644\u0641\u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0645\u0636\u0627\u062f\u0629 \u0644\u0644\u0628\u0643\u062a\u0631\u064a\u0627 \u0644\u0643\u0644 \u0645\u0646 (ZFGO, ZnO, FGO) \u0628\u0634\u0643\u0644 \u0645\u0641\u0635\u0644 \u0645\u0646 \u062e\u0644\u0627\u0644 \u062f\u0631\u0627\u0633\u0629 \u0627\u0644\u0639\u0648\u0627\u0645\u0644 \u0627\u0644\u062a\u064a \u062a\u0624\u062b\u0631 \u0641\u064a \u0632\u064a\u0627\u062f\u0629 \u0647\u0630\u0647 \u0627\u0644\u0641\u0639\u0627\u0644\u064a\u0629 \u0627\u0648 \u0646\u0642\u0635\u0627\u0646\u0647\u0627 \u0643\u0627\u0644\u062a\u0631\u0643\u064a\u0632 \u0648\u062a\u0623\u062b\u064a\u0631 \u0627\u0644\u062a\u062d\u0641\u064a\u0632 \u0627\u0644\u0636\u0648\u0626\u064a \u0641\u064a \u0627\u0644\u0641\u0639\u0627\u0644\u064a\u0629 \u0648\u0627\u0633\u062a\u0639\u0645\u0627\u0644 \u0627\u0646\u0648\u0627\u0639 \u0627\u062e\u0631\u0649 \u0645\u0646 \u0627\u0644\u0643\u0627\u0626\u0646\u0627\u062a \u0627\u0644\u062d\u064a\u0629 \u0627\u0644\u062f\u0642\u064a\u0642\u0629 \u0648\u0627\u0644\u0641\u0637\u0631\u064a\u0627\u062a.<\/span><\/h4>\n<\/li>\n
            9. \n

              \u0627\u0633\u062a\u0639\u0645\u0627\u0644 \u0645\u062d\u0641\u0632\u0627\u062a \u0636\u0648\u0626\u064a\u0629 \u0627\u062e\u0631\u0649 \u0645\u0639 \u0627\u0644\u0645\u062a\u0631\u0627\u0643\u0628 (ZFGO) \u0644\u0632\u064a\u0627\u062f\u0629 \u0643\u0641\u0627\u0621\u0629 \u0627\u0644\u062a\u062d\u0641\u064a\u0632 \u0627\u0644\u0636\u0648\u0626\u064a \u0648\u062f\u0631\u0627\u0633\u062a\u0647\u0627 \u0645\u062b\u0644 (TiO2).<\/span><\/h4>\n<\/li>\n
            10. \n

              \u0627\u0633\u062a\u0639\u0645\u0627\u0644 \u0645\u0648\u0627\u062f \u0643\u0627\u0631\u0628\u0648\u0646\u064a\u0629 \u0627\u062e\u0631\u0649 \u0628\u062f\u0644 \u0623\u064f\u0643\u0633\u064a\u062f \u0627\u0644\u063a\u0631\u0627\u0641\u064a\u0646 \u0645\u062b\u0644 \u0627\u0644\u063a\u0631\u0627\u0641\u064a\u0646 \u0623\u0648 \u0627\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0643\u0627\u0631\u0628\u0648\u0646 \u0627\u0644\u0646\u0627\u0646\u0648\u064a\u0629 \u0643\u0631\u0643\u0627\u0626\u0632 \u0644\u0644\u0645\u062d\u0641\u0632\u0627\u062a \u0627\u0644\u0636\u0648\u0626\u064a\u0629 \u0648\u0627\u0644\u0645\u0642\u0627\u0631\u0646\u0629 \u0628\u064a\u0646\u0647\u0627.<\/span><\/h3>\n
              \n

              Preparation of Graphene oxide- Iron oxide- Zinc oxide nano-composites and study the Biological activity and Dyes photodegrdation<\/span><\/h3>\n

              By Yosra Sadiq Mohammed<\/span><\/h3>\n

              Supervised by Asst. Prof. Dr.Entisar E. Al-Abodi<\/span><\/h3>\n

              \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Abstract\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u00a0<\/span><\/h3>\n

              Graphene oxide sheets are compounds of a microscopic material that is bending solid but flexible and as these layer are relatively tightly intertwined, graphene oxide sheets can be assembled in the form of substrate-like plates (GO-based), it can be used with minerals and their oxides to form new nanocomposites to enhance the effectiveness of these compounds in processes such as adsorption and photocatalysis<\/span><\/h3>\n

              \u00a0\u00a0\u00a0\u00a0\u00a0 In this study, a method for preparing a new ternary composite (ZnO\/Fe3O4\/GO) was described by preparing Graphene Oxide Nano sheets (GO) using the Hummers method, and the magnetic Iron Oxide nanoparticles (Fe3O4 MNPs) was prepared by the Co-precipitation method of ferrous and ferric ions in the base medium and with the presence of Graphene Oxide Nano sheets as a support for the joint sedimentation of Iron ions upon it. a binary nanocomposite (Fe3O4 \/GO) was obtained, In the next step, the previously prepared Zinc Oxide nanoparticles (ZnO NPs) were added to the binary composite (FGO) and weights ratios (2:1) to obtain a ternary composite (ZFGO)<\/span><\/h3>\n

              \u00a0\u00a0\u00a0\u00a0\u00a0 To characterization the prepared nanomaterials, several techniques have been adopted<\/span><\/h3>\n

              Fourier-Transform Infrared Spectroscopy (FTIR)<\/span><\/h3>\n

              \u00a0X-Ray Diffraction (XRD)<\/span><\/h3>\n

              \u00a0Field Emitting Scanning Electron Microscopy (FESEM) & Energy Dispersive X-Ray Detection (EDX)<\/span><\/h3>\n

              \u00a0Atomic Force Microscopy (AFM)<\/span><\/h3>\n

              Transmission Electron Microscopy (TEM)<\/span><\/h3>\n

              \u00a0\u00a0\u00a0\u00a0\u00a0 Some physical properties were measured, such as thermal properties using (Thermogravimetry Analysis (TA)) which includes both (Thermogravimetric Analysis (TGA)) and (Differential Scanning Colarimeter (DSC)), as the result of the (TGA) of (GO) showed a weight loos at (600\u00b0C) reach to ~ (53%), while the nanocomposite binary (FGO) lost (16.8%) of its weight at (800\u00b0C), as for the nanoparticles (ZnO NPs) that have good thermal stability, the total weight change ~ (3%) at (800\u00b0C), while the ternary composite (ZFGO) loses ~ (8%) of its weight at (800\u00b0C), and measuring the magnetic properties by adopting the method Vibrating Sample Magnetometer (VSM) and the magnetization saturation of (Fe3O4 MNPs, FGO, ZFGO) was (10, 35, 45 eum\/g), respectively, the surface area was determination and the pore diameter ratio of the prepared materials was calculated using the Brunauer-Emmett-Teller (BET) and Barreet-Juyner-Halenda (BJH) method<\/span><\/h3>\n

              \u00a0\u00a0\u00a0\u00a0\u00a0 The anti-bacterial activity of (ZnO NPs, FGO, ZFGO) was also measured by using different types of bacteria (EscherichiaColi, Staphylococcusaureus, Pseudomonasaeruginosa, Bacillus) using the inhibition zone method after (24 h)<\/span><\/h3>\n

              \u00a0\u00a0\u00a0\u00a0\u00a0 The time required to achieve an adsorption\/desorption equilibrium between the photocatalyst and Methylene blue molecules was determined on the surface of the ternary composite (ZFGO) where adsorption experiments were conducted in the dark and the results showed that the best equilibrium time was (60 min) at a temperature (298 K)<\/span><\/h3>\n

              \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 The photocatalysis efficiency of the prepared nanomaterials was tested by following the change in the absorbency of MB dye by adopting UV-visible spectroscopy, and the percentage of degradation of the MB dye during (180 min) for each of (ZnO NPs, FGO, ZFGO) was equal to (95%, 64%, 85%) respectively, some factors affecting the efficiency of photocatalysis of the composite (ZFGO) were studied, such as the effect of the photocatalyst weight, the effect of the primary concentration of the dye and the effect of temperature. According to the results, the best weight of the composite (ZFGO) was (0.5 g), as the percentage of dissociation of the MB dye (75%) after passing (120 min) under the solar radiation<\/span><\/h3>\n

              The possibility of using composite (ZFGO) for industrial wastewater treatment by the synergistic effect of adsorption and photocatalysis.<\/span><\/h3>\n

              The results showed precipitation of nanoparticles (Fe3O4 NPs) on graphene oxide sheets, then precipitation of nanoparticles (ZnO NPs) on binary nanocomposite (FGO) to synthesis of the ternary composite (ZFGO).<\/span><\/h3>\n

              The results of the analysis of theField Emitting Scanning Electron Microscopy (FESEM) & Energy Dispersive X-Ray Detection (EDX) showed that the prepared nanomaterials were in the nanoscale as they showed high purity of the prepared nanomaterials.<\/span><\/h3>\n

              The results of the testing of the (AFM) showed that the prepared nanomaterials were in the nanoscale. It can also be observed that the precipitation of (Fe3O4 NPs) on graphene oxide sheets, and the precipitation of (ZnO NPs) on the surface of the (FGO) nanoparticle can also be observed.<\/span><\/h3>\n

              The equilibrium time (adsorption\/ desorption) between MB dye and composite (ZFGO) was (60 min).<\/span><\/h3>\n

              The synergistic effect of adsorption and photocatalysis of the nanocomposite (ZFGO) to remove the MB dye, the study of the effect of changing the weight of the compound (ZFGO), the effect of the initial concentration of the dye and the effect of raising the temperature were shown, as the study showed that the best weight of the composite (ZFGO) was (0.5 g), the initial concentration of the dye was (10 ppm) and the best temperature was (313 K).<\/span><\/h3>\n

              The results of a preliminary study to compare the photocatalytic efficiency of the prepared nanomaterials under study showed that the nanocomposite (ZFGO) shows its efficiency as a suitable photocatalyst for removing MB dye compared to other materials that were used<\/span><\/h3>\n

              The results of the anti-bacterial activity showed that the (ZFGO) nanocomposite have good activity compared to other nanomaterials under study<\/span><\/h3>\n

               <\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"

              \u0646\u0627\u0642\u0634 \u0642\u0633\u0645 \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0621 \u0641\u064a \u0643\u0644\u064a\u0629 \u0627\u0644\u062a\u0631\u0628\u064a\u0629 \u0644\u0644\u0639\u0644\u0648\u0645 \u0627\u0644\u0635\u0631\u0641\u0629 (\u0627\u0628\u0646 \u0627\u0644\u0647\u064a\u062b\u0645) \u0631\u0633\u0627\u0644\u0629 \u0627\u0644\u0645\u0627\u062c\u0633\u062a\u064a\u0631 \u0627\u0644\u0645\u0648\u0633\u0648\u0645\u0629 ( \u062a\u062d\u0636\u064a\u0631 \u0645\u062a\u0631\u0627\u0643\u0628\u0627\u062a \u0646\u0627\u0646\u0648\u064a\u0629 \u0645\u0646 \u0627\u0648\u0643\u0633\u064a\u062f \u0627\u0644\u063a\u0631\u0627\u0641\u064a\u0646-\u0627\u0648\u0643\u0633\u064a\u062f….<\/i>\u0627\u0644\u0645\u0632\u064a\u062f<\/span><\/a><\/p>\n","protected":false},"author":25,"featured_media":32807,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_lmt_disableupdate":"no","_lmt_disable":"","footnotes":""},"categories":[7,16],"tags":[23,47],"class_list":["post-32805","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-7","category-16","tag-ihcoedu","tag-chem"],"modified_by":"ihcoedu","_links":{"self":[{"href":"https:\/\/ihcoedu.uobaghdad.edu.iq\/index.php?rest_route=\/wp\/v2\/posts\/32805","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ihcoedu.uobaghdad.edu.iq\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ihcoedu.uobaghdad.edu.iq\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ihcoedu.uobaghdad.edu.iq\/index.php?rest_route=\/wp\/v2\/users\/25"}],"replies":[{"embeddable":true,"href":"https:\/\/ihcoedu.uobaghdad.edu.iq\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=32805"}],"version-history":[{"count":0,"href":"https:\/\/ihcoedu.uobaghdad.edu.iq\/index.php?rest_route=\/wp\/v2\/posts\/32805\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ihcoedu.uobaghdad.edu.iq\/index.php?rest_route=\/wp\/v2\/media\/32807"}],"wp:attachment":[{"href":"https:\/\/ihcoedu.uobaghdad.edu.iq\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=32805"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ihcoedu.uobaghdad.edu.iq\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=32805"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ihcoedu.uobaghdad.edu.iq\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=32805"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}