toxicity study of silver nanoparticles synthesized from suaeda monoica on hep-2 cell line
نویسندگان
چکیده
recently there has been fabulous excitement in the nano-biotechnological area for the study of nanoparticles synthesis using some natural biological system, which has led the growth advanced nanomaterials. this intention made us to assess the biologically synthesized silver nanoparticles from the leaf of suaeda monoica (s.monoica) using 1 mm silver nitrate. the leaf extract of s.monoica incubated with 1 mm silver nitrate solution and characterized by uv- spectrometer and afm. the effect of synthesized silver nanoparticles on human epidermoid larynx carcinoma cell line was evaluated by the mtt colorimetric technique. as a result we observed gradual change in the colour of extract from greenish to brown. the synthesized silver nanoparticles con-firmed by uv at 430 nm and spherical shape identified in the range of 31 nm under afm. the effect of silver nanoparticles on human epidermoid larynx carcinoma cell line exhibits a dose-dependent toxicity for the cell tested and the viability of hep-2 cells decreased to 50% (ic50) at the concentration of 500 nm. further findings will be determined the exact mechanisms of this cost effective nano-treatments.
منابع مشابه
Toxicity Study of Silver Nanoparticles Synthesized from Suaeda monoica on Hep-2 Cell Line
Recently there has been fabulous excitement in the nano-biotechnological area for the study of nanoparticles synthesis using some natural biological system, which has led the growth advanced nanomaterials. This intention made us to assess the biologically synthesized silver nanoparticles from the leaf of Suaeda monoica (S.monoica) using 1 mM silver nitrate. The leaf extract of S.monoica incubat...
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متن کامل
toxicity effect of silver nanoparticles on mice liver primary cell culture and hepg2 cell line
nano-silver (agnp) has biological properties which are significant for consumer products, food technology, textiles and medical applications (e.g. wound care products, implantable medical devices, in diagnosis, drug delivery, and imaging). for their antibacterial activity, silver nanoparticles are largely used in various commercially available products. thus, the use of nano-silver is becoming ...
متن کاملToxicity Effect of Silver Nanoparticles on Mice Liver Primary Cell Culture and HepG2 Cell Line
Nano-silver (AgNP) has biological properties which are significant for consumer products, food technology, textiles and medical applications (e.g. wound care products, implantable medical devices, in diagnosis, drug delivery, and imaging). For their antibacterial activity, silver nanoparticles are largely used in various commercially available products. Thus, the use of nano-silver is becoming ...
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عنوان ژورنال:
avicenna journal of medical biotechnologyجلد ۴، شماره ۱، صفحات ۳۵-۳۹
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