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conferenceseries
.com
RRJOMS | Volume 5 | Issue 4 | July, 2017
July 27-29, 2017 Vancouver, Canada
10
th
International Conference on
Emerging Materials and Nanotechnology
Au, Ag, and Tio
2
green synthesis and applications as antibacterial for both Gram positive and Gram
negative strains
Nada E Omer
1
, Hiba Omer
1
, Manal A Awad
2
, A L Ad-Otaibi
1
, M A Almessiere
1
and
F Ben Azzouz
1
1
University of Dammam, KSA
2
King Saud University, KSA
G
reen nanoparticle synthesized need to be incorporated into nanotechnologies at the source along withmedical applications.
This work scopes in the context of potential health effects of nanoparticles. Gold nanoparticles were synthesized using
biomaterial mix of
Olea europaea
fruit and
Acacia nilotica
extracts, Sivler and Titania nanoparticles were synthesized using
Lupin bean extract. The formation of the particles was characterized by x-ray Diffraction followed by Zitasizer for measured
particles average size 10-100 nm. Energy-dispersive spectrometer (EDS) equipped with scanning electron microscopy
illustrated the morphology and elemental analysis for the nanoparticels. Different shapes for the nanoparticles were examined
by Transmission electron microscopy (TEM). The three ecofriendly green synthesized Au, Ag, and Tio
2
nanoparticles have
shown efficient antibacterial effect towards both Gram-positive and Gram-negative strain which can be very promising for
wide variety of applications in nanomedicine.
Biography
Nada E Omer is an Associate Professor of Physics at University of Dammam, KSA. She is teaching undergraduate and graduate students in the Field of Physics
and is performing researches using available computer software in material sciences as well as doing experimental research on nano-particle synthesis and its
medical applications as well as energy applications
neomar@uod.edu.saNada E Omer et al., Res. Rev. J Mat. Sci. 2017
DOI: 10.4172/2321-6212-C1-003