748056

CdSe/ZnS 核壳型量子点

stabilized with octadecylamine ligands, fluorescence λ_em 540 nm, solid

• 别名: Artificial atoms, Fluorescent nanocrystals, QDs
• 线性分子式: CdSe/ZnS
• 分類程式碼代碼: 26111700
• NACRES: NA.23

属性

• 形狀: solid
• 螢光: λ_em 540 nm

说明

應用

CdSe/ZnS core/shell nanocrystals in solid form are highly purified quantum dots. They can be dispersed in most non-polar organic solvents such as toluene, chloroform, hexane, etc. With very low organic impurity, these quantum dots are specifically designed as emitters for optoelectronic applications such as display and solid state lighting.

Protocol to make QD solutions (dispersing QDs into solutions):

1. Weigh desired amount of the quantum dot powder and put it in a glass vial;
2. Add desired amount of the solvent, i.e. toluene, chloroform, hexane, etc. (mostly non-polar organic solvents) in the vial and shake the vial;
3. If there is any solid left in the vial after shaking, sonicate the vial for 30~60 seconds to get the quantum dot powder well dispersed. If required dilute the solution further.

Material has a shelf life of around 3 years if stored properly. Store at room temperature (4-25 °C); do not freeze. Should not be exposed to extreme temperatures.

法律資訊

Product of Ocean Nanotech, LLC

安全信息

• 象形圖: GHS08,GHS05,GHS07,GHS09
• 訊號詞: Danger
• 危險聲明: H302 + H332,H315,H318,H373,H410
• 防範說明: P273 - P280 - P301 + P312 - P304 + P340 + P312 - P305 + P351 + P338 - P314
• 危險分類: Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Irrit. 2 - STOT RE 2 - STOT RE 2 Oral
• 標靶器官: Kidney,Bone, Liver,Gastrointestinal tract,Immune system
• 安全危害: EUH031
• 儲存類別代碼: 11 - Combustible Solids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable