000 02306cam a2200337 a 4500
003 EG-GiCUC
005 20250223032628.0
008 201114s2016 ua dh f m 000 0 eng d
040 _aEG-GiCUC
_beng
_cEG-GiCUC
041 0 _aeng
049 _aDeposite
097 _aM.Sc
099 _aCai01.12.05.M.Sc.2016.Di.P
100 0 _aDina Ibrahim Elshahawy
245 1 0 _aProduction of silver nanoparticles from different microorganisms and their applications /
_cDina Ibrahim Elshahawy ; Supervised Mohamed E. A. Dawoud , Ramy S. E. Yehia
246 1 _aانتاج جزيئات الفضة النانوية من الكائنات الدقيقة المختلفة وتطبيقاتها
260 _aCairo :
_bDina Ibrahim Elshahawy ,
_c2016
300 _a101 P. :
_bcharts , facimiles ;
_c25cm
502 _aThesis (M.Sc.) - Cairo University - Faculty of Science - Department of Botany - Microbiology
520 _aThe 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
530 _aIssued also as CD
653 4 _aMicroorganisms
653 4 _aProduction
653 4 _aSilver nanoparticle
700 0 _aMohamed E. A. Dawoud ,
_eSupervisor
700 0 _aRamy S. E. Yehia ,
_eSupervisor
856 _uhttp://172.23.153.220/th.pdf
905 _aNazla
_eRevisor
905 _aShimaa
_eCataloger
942 _2ddc
_cTH
999 _c78717
_d78717