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CdSe/ZnS 核壳型量子点
CdSe/ZnS core-shell type quantum dots
| 产品编号： | 4062048 |
| 规格： | carboxylic acid functionalized, fluorescence λem 645 nm, 1 mg/mL in H2O |
| 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 |
产品别名
CdSe/ZnS 核壳型量子点
CdSe/ZnS core-shell type quantum dots
QDs
Fluorescent nanocrystals
基本信息
| Linear Formula【线性分子式】 | CdSe/ZnS |
| NACRES | NA.23 |
| General description【一般描述】 | Reactive group: Carboxylic acid. |
| Application【应用】 | The organic layer of the CdS/ZnS or CdSe/ZnS quantum dots (QDs) with carboxylic acid as reactive group consist of a monolayer of oleic acid/octadecylamine and a monolayer of amphiphilic polymer. The total thickness of organic layers on these QDs is approximately 4 nm. They find many applications in bioimaging and biosensing. |
| Caution【注意】 | 注意：不要冻存。 |
| Legal Information【法律信息】 | Product of Ocean Nanotech, LLC. |
产品性质
| Quality Level【质量水平】 | 100 |
| form【形式】 | dispersion |
| concentration【浓度】 | 1 mg/mL in H2O |
| λmax | 630 nm |
| fluorescence【荧光】 | λem 645 nm λem 645 nm±10 nm, quantum yield >50% |
| functional group【官能团】 | carboxylic acid |
| storage temp.【储存温度】 | 2-8℃ |
| packaging【包装】 | 1 mL in poly bottle |
安全信息
| Pictograms【象形图】 | GHS09 |
| Hazard Statements | H411 |
| Precautionary Statements | P273 - P391 - P501 |
| Hazard Classifications【危险分类】 | Aquatic Chronic 2 |
| Storage Class Code【储存分类代码】 | 12 - Non Combustible Liquids |
| WGK | WGK 3 |
