Nano-size silver particles present received attention in the research a lot because such particles have several interesting properties. Can lead to a variety of applications in the medical field can be used for disinfection, and production tools for surgery. Silver nano-particles used as industrial compound catalyst In addition, the nano-sized silver particles can also be used in the electronics industry and in agriculture, and today produce aromatic body powder that is produced for trade such as detergents, plasters. The cosmetics The food industry and other materials [1] The antibacterial properties of silver particles by the social dimensions of the Nano bacteria which can kill the crystals of silver Nano-size particle surface area, there is a chance of exposure to microorganisms. For this reason, the result is effective in killing microbes increased. Nano-sized silver particles react with proteins. In General, microbes are composed of proteins, primarily. So when [2] af macro world of nano-sized silver touch with microorganisms is to accumulate at the cell wall and inserted in to the villages-SH (Sulfphydryl), which is a component of the enzyme activity. This process affects the system methanol and metabolism the Bora cause inhibition of cell growth. Lead to the destruction caused by the respiratory system The electron transport system in the process of methanol metabolism and transport systems Bo liner straight in membrane [3]. In addition, the nano-sized iron particles can also be used to inhibit microbial growth and the increase in the number that is causing the infection, odor, itching and blisters. [4] However, the effect of nano-sized silver particles, plants also have been relatively limited. Therefore, this project is so interested in studying the effects of Nano-Silver particles per plant, and was also interested in studying the process of synthesis of derivatives in the mission reduced the toxicity of nano chemicals too.Synthesis of nano-sized silver particles can be done in several ways, such as reducing chemical (chemical reduction) to release the Sparky (spark discharge) and irradiation, aqueous (solution irradiation) and others. However, the main method has two methods of synthesis by chemical method [1]. And the synthesis by irradiation [2, 5, 6] General principles of metal Nano-particle synthesis is to reduce the lekoksidechan of the metal, the metal atoms are neutral metal atoms (zerovalent) then will the formation of Nano-size particles become. By that alkali stability to maintain the size of nano-particles. Typically a polymer type compound because the polymer to prevent capture of Dino-size particles, but that's why reducing chemical substance, most are highly poisonous. So it is not commonly used in the preparation of nano-particles used in biological, but synthesis by irradiation does not require the use of toxic chemicals in this. So it can be applied in the preparation of nano-particles used in biology. In addition, the silver nano-particles preparation by radiation is also a way that is easy, and you can control the size of nano metal particles [2]. The slurry that was used for the synthesis of silver nano-particles of silver compounds polyvinyl alcohol contains (PVA) to prevent the formation of nano-particles with isopropanol for oxidizing substances. Preparation of nano-sized silver particles with irradiation. Radiation therapy is the solution to cause the Nano-size particles. The radiation will cause worker and compounds according to the following equation: [4, 5, 6]
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