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In vitro localization of nanomaterials using biophysics techniques for biological evaluation / Hisham Ali Hammed Elshoky ; Supervised Mohamed Hassanin Gaber , Maha Anwar Ali , Taher Ahmed Salah Eldin

By: Contributor(s): Material type: TextTextLanguage: English Publication details: Cairo : Hisham Ali Hammed Elshoky , 2018Description: 125 P. : charts , facsimiles , photographs ; 25cmOther title:
  • تحديد مواقع المواد النانومترية معمليا باستخدام تقنيات فيزيائية حيوية للتقييم البيولوجى [Added title page title]
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Dissertation note: Thesis (Ph.D.) - Cairo University - Faculty of Science - Department of Biophysics Summary: Nanotechnology covers all fields and is applied in industrials, biological and environmental areas. Nanoparticles have several application, such as gene and drug delivery, due to their biocompatibility. We have chosen to synthesis and asses gold (GNPs), chitosan (CS), graphene oxids (GO) and zinc oxide (ZnO) nanoparticles to represent totally different sorts on nanomaterials. Nanoparticles are currently produced by wet chemistry, humers' modified method, ionic gelation method, and the sol-gel method. Here, we synthesized and characterized GNPs, GO, CS, ascorbate CS (AsCS) and ZnO nanoparticles and modified forms of ZnO and investigated their cytotoxic effects, intemalization, and distribution within the human colon carcinoma cell line using confocal laser scanning microscopy CLSM. GNPs and GO show biocompatibility at high concentration and when inter cells it does not enter the nucleus because of the size of the sheets of GO and GNPs encompasses a negative charge
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Thesis Thesis قاعة الرسائل الجامعية - الدور الاول المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.12.04.Ph.D.2018.Hi.I (Browse shelf(Opens below)) Not for loan 01010110077736000
CD - Rom CD - Rom مخـــزن الرســائل الجـــامعية - البدروم المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.12.04.Ph.D.2018.Hi.I (Browse shelf(Opens below)) 77736.CD Not for loan 01020110077736000

Thesis (Ph.D.) - Cairo University - Faculty of Science - Department of Biophysics

Nanotechnology covers all fields and is applied in industrials, biological and environmental areas. Nanoparticles have several application, such as gene and drug delivery, due to their biocompatibility. We have chosen to synthesis and asses gold (GNPs), chitosan (CS), graphene oxids (GO) and zinc oxide (ZnO) nanoparticles to represent totally different sorts on nanomaterials. Nanoparticles are currently produced by wet chemistry, humers' modified method, ionic gelation method, and the sol-gel method. Here, we synthesized and characterized GNPs, GO, CS, ascorbate CS (AsCS) and ZnO nanoparticles and modified forms of ZnO and investigated their cytotoxic effects, intemalization, and distribution within the human colon carcinoma cell line using confocal laser scanning microscopy CLSM. GNPs and GO show biocompatibility at high concentration and when inter cells it does not enter the nucleus because of the size of the sheets of GO and GNPs encompasses a negative charge

Issued also as CD

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