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Materials Congress 2018
Page 44
Nano Research & Applications
ISSN: 2471-9838
W o r l d C o n g r e s s o n
Materials Science & Engineering
A u g u s t 2 3 - 2 5 , 2 0 1 8
Am s t e r d a m , N e t h e r l a n d s
T
oday, synthetic nanoparticles encompass a wide range of particles with
uniquepropertiesandhavemanyapplications in thefieldof nanotechnology.
Due to the emergence and lack of understanding of the consequences of
using nanoparticles, investigating the effect of releasing these particles in
the environment at various biological levels is important. In this study, the
effects of nanoparticles of silver in concentrations of 0, 2.5, 5, 10, 20, 40, 80
and 100 ppm on physiological parameters such as total anthocyanin, total
soluble protein and enzyme activities of catalase, ascorbate peroxidase and
superoxide dismutase in tomato seedlings (
Solanum Lycopersicon
) under
in vitro were evaluated. The results showed that in different concentrations
of silver nanoparticles, the amount of anthocyanin, total solution protein
and relative expression of some protein bands in root and shoot changed in
different ways. The response of the plant was also detected with changes in
the activities of antioxidant enzymes of root and stem.
Biography
Roya Razavizadeh is an professor in the Department of Biology
in Payame Noor University.
razavi.roya@gmail.comThe effect of silver nanoparticles on the antioxidant
capacity and total soluble protein pattern in tomato
seedlings under in vitro culture
Roya Razavizadeh
Payame Noor University, Iran
Roya Razavizadeh, Nano Res Appl 2018, Volume: 4
DOI: 10.21767/2471-9838-C4-017