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Production of silver nanoparticles from different microorganisms and their applications / Dina Ibrahim Elshahawy ; Supervised Mohamed E. A. Dawoud , Ramy S. E. Yehia

By: Contributor(s): Material type: TextTextLanguage: English Publication details: Cairo : Dina Ibrahim Elshahawy , 2016Description: 101 P. : charts , facimiles ; 25cmOther title:
  • انتاج جزيئات الفضة النانوية من الكائنات الدقيقة المختلفة وتطبيقاتها
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Dissertation note: Thesis (M.Sc.) - Cairo University - Faculty of Science - Department of Botany - Microbiology Summary: The antimicrobial, anticancer and the antioxidant effects of Silver nanoparticles were studded. Silver nanoparticles were synthesized through Microbiological method. The detail characterization of the nanoparticles was carried out using transmission electron microscopy (TEM) Fourier Transfer Infra Red (FTIR), Ultra-violet visible (UV-vis) scanning spectrophotoscopy. The antimicrobial properties of silver nanoparticles were investigated using two Gram positive bacteria (Bacillus subtilis, Staphylococcus aureus), Gram negative bacteria (Acinetobacter, Escherichia coli,Klebsiellapneumoniae, Pseudomonas aeruginosa), and(Candida albicans). Bacteriological tests showed either bacterial growth inhibition or cell death occurred, depending on the concentration of silver nanoparticles and the type of Bactria.The cytotoxicity of the extracts against HCT116 (Colon carcinoma cell line), HEPG2 (Liver carcinoma cell line), and MCF-7 (Breast carcinoma cell line) was determined by colorimetric Sulfo-Rhodamine-B stain (SRB) assay
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Thesis Thesis قاعة الرسائل الجامعية - الدور الاول المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.12.05.M.Sc.2016.Di.P (Browse shelf(Opens below)) Not for loan 01010110082002000
CD - Rom CD - Rom مخـــزن الرســائل الجـــامعية - البدروم المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.12.05.M.Sc.2016.Di.P (Browse shelf(Opens below)) 82002.CD Not for loan 01020110082002000

Thesis (M.Sc.) - Cairo University - Faculty of Science - Department of Botany - Microbiology

The antimicrobial, anticancer and the antioxidant effects of Silver nanoparticles were studded. Silver nanoparticles were synthesized through Microbiological method. The detail characterization of the nanoparticles was carried out using transmission electron microscopy (TEM) Fourier Transfer Infra Red (FTIR), Ultra-violet visible (UV-vis) scanning spectrophotoscopy. The antimicrobial properties of silver nanoparticles were investigated using two Gram positive bacteria (Bacillus subtilis, Staphylococcus aureus), Gram negative bacteria (Acinetobacter, Escherichia coli,Klebsiellapneumoniae, Pseudomonas aeruginosa), and(Candida albicans). Bacteriological tests showed either bacterial growth inhibition or cell death occurred, depending on the concentration of silver nanoparticles and the type of Bactria.The cytotoxicity of the extracts against HCT116 (Colon carcinoma cell line), HEPG2 (Liver carcinoma cell line), and MCF-7 (Breast carcinoma cell line) was determined by colorimetric Sulfo-Rhodamine-B stain (SRB) assay

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