| 摘要 |
PURPOSE: An antibiotic refrigerator using nano-silver is provided to maintain a yellow color state, and optimize antibiotic and bacteriostatic functions. CONSTITUTION: Nano-silver(2) is contained on a surface of an embedded material(1) forming a storage space of a refrigerator. The size of a particle of the nano-silver is limited in a range of 15nm to maintain a yellow color. When the nano-silver maintains the yellow color to the embedded material, a color of the embedded material is realized as a yellow color. The density of the nano-silver is limited in 30ppm or more to efficiently use expensive nano-silver and to stably execute a bacteriostatic function.
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