کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1876437 | 1042009 | 2011 | 7 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Synthesis and characterization of [110mAg]-nanoparticles with application to whole-body autoradiography of aquatic organisms Synthesis and characterization of [110mAg]-nanoparticles with application to whole-body autoradiography of aquatic organisms](/preview/png/1876437.png)
Silver nanoparticles (AgNp) were synthesized using aqueous solution of silver nitrate ([110mAg]NO3) with poly(allylamine) as a reducing agent and a stabilizer of the AgNp suspension. Nanoparticles were characterized by absorption spectroscopy, particle size analysis, atomic force microscopy (AFM), and transmission (TEM) electron microscopy. Different size nanoparticles (10–30 nm and 70–90 nm) were obtained by varying the polymer concentration and reaction time. The application of [110mAg]AgNP to environmental studies, using nuclear techniques such as in vivo gamma counting and whole-body autoradiography, is demonstrated and discussed.
► Synthesis of radiolabelled silver nanoparticles in aqueous solution.
► Full characterization by particle size analysis, atomic force microscopy, and electron microscopy.
► Application of radiolabelled silver nanoparticles to environmental studies.
► Use of whole-body autoradiography for nanoparticles precise location in biological tissues.
Journal: Applied Radiation and Isotopes - Volume 69, Issue 10, October 2011, Pages 1415–1421