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Effect of Nano particles on Antibacterial Activity of AloeVera | ||
| Engineering and Technology Journal | ||
| Article 1, Volume 32, 1B, 2014, Pages 54-60 PDF (314.45 K) | ||
| DOI: 10.30684/etj.32.1B.8 | ||
| Authors | ||
| Entessar H. Ali; Khawla S. khashan; Iman I. Jabber | ||
| Abstract | ||
| In this work, synthesis of CdS nanoparticles with Aloe vera (L.) extract and its activity on bacterial pathogens was investigated. CdS nanoparticles were synthesized by using chemical methods. Physical properties like: X- ray diffraction (XRD), Atomic force microscopy (AFM) and UV-VIS transmission spectroscopy were employed to characterize the crystalline structure, size and transmission spectra of nanoparticles. X-ray diffraction analysis confirms the formation of cubical and hexagonal structures of CdS nanoparticle. The AFM show the formation of aggregate of nanoparticle with particle size ranging 7 – 20 (nm). The antibacterial activity of Aloe vera-conjugated CdS nanoparticles showed effective inhibitory activity against the pathogens. | ||
| Keywords | ||
| Aloe vera; Nan particles; antibacterial activity; Chemical method | ||
|
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