计算溶液所需的质量、体积或浓度。
二氧化铈纳米颗粒具有广泛的抗氧化活性,可清除自由基。具有模拟酶活性的催化作用,如: 超氧化物歧化酶(SOD)、过氧化氢酶等。
| 成分 | 二氧化铈纳米颗粒、纯化水 |
| 浓度 | 1 mg/mL |
| 粒径 | 2~5 nm |
| 颜色 | 淡黄色 |
| 保存条件 | 密封,4℃ |

图1:二氧化铈纳米颗粒 TEM 照片

图2:二氧化铈颗粒使 TMB 显色

图3. 二氧化铈颗粒使 H₂O₂ 快速释放氧气
Cerium oxide nanoparticles possess broad-spectrum antioxidant activity and can scavenge free radicals. They exhibit enzyme-mimetic catalytic activities, such as superoxide dismutase (SOD) and catalase.
| Ingredients | Cerium oxide nanoparticles, purified water |
| Concentration | 1 mg/mL |
| Particle size | 2~5 nm |
| Color | Light yellow |
| Storage conditions | Desiccated, 4℃ |

Figure 1: TEM image of cerium oxide nanoparticles

Figure 2: Color development of TMB induced by cerium oxide nanoparticles

Figure 3: Rapid oxygen release from H₂O₂ induced by cerium oxide nanoparticles
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| 批号(Lot Number) | 证书类型 | 货号 |
|---|---|---|
| 分析证书 | C1520773 | |
| 分析证书 | C1520773 | |
| 分析证书 | C1520773 |