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Silver nanospheres
| 产品编号： | 3239963 |
| 规格： | 20 nm avg. part. size, 1 mg/mL (aqueous sodium citrate), citrate functionalized |
| 包装规格： | 1 ML |
| 产品类别： | 进口试剂 |
| 品牌： | Sigma-Aldrich |
| 优惠价： | 立即咨询 |
基本信息
| NACRES | NA.23 |
| Application【应用】 | Silver nanomaterials have unique physical, chemical and optical properties that are currently being leveraged for a wide variety of biological applications. A resurgence of interest in the utility of silver as a broad based antimicrobial agent has led to the development of hundreds of products that incorporate silver nanoparticles to prevent bacterial growth on surfaces. Additionally, silver nanoparticles have an optical color that is a function of the silver nanoparticle′s size and shape. The strong coupling of silver nanoparticles to specific wavelengths of incident light can be utilized to develop ultrabright reporter molecules, highly efficient thermal absorbers, and nanoscale “antennas” that can amplify the strength of the local electromagnetic field. |
| Preparation Note【制备说明】 | 用前请摇匀。 |
产品性质
| Quality Level【质量水平】 | 100 |
| form【形式】 | nanospheres |
| concentration【浓度】 | 1 mg/mL (aqueous sodium citrate) |
| avg. part. size【平均零件尺寸】 | 20 nm |
| λmax | 390 nm |
| functional group【官能团】 | citrate |
| storage temp.【储存温度】 | 2-8℃ |
安全信息
| Storage Class Code【储存分类代码】 | 12 - Non Combustible Liquids |
| WGK | WGK 3 |
