产品说明
应用
CdS/ZnS or CdSe/ZnS quantum dots (QDs) with carboxylic acid in lyophilized solid form can be readily reconstituted in DI water or DMSO to any desired concentration and are very stable in most buffer solutions with a pH range of 5-10. These QDs possess a zeta potential in the -30 mV to -50 mV range and can easily be reacted with amine containing molecules in DMSO or water. These QDs find applications in bioimaging and biosensing.
包装
1 mg in poly bottle
法律信息
Product of Ocean Nanotech, LLC.
基本信息
| NACRES | NA.23 |
产品性质
| 质量水平 | 100 |
| 形式 | lyophilized powder solid |
| λmax | 410 nm |
| 荧光 | λem 425 nm λem 425 nm±10 nm, quantum yield >50% |
| 官能团 | carboxylic acid |
| 储存温度 | −20℃ |
安全信息
| 象形图 |  |
| 警示用语： | Danger |
| 危险声明 | H350 - H373 |
| 预防措施声明 | P202 - P260 - P280 - P308 + P313 - P405 - P501 |
| 危险分类 | Carc. 1B - STOT RE 2 |
| 储存分类代码 | 6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects |
| WGK | WGK 3 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
Sigma-Aldrich
m.cnreagent.com
