水溶CdS/ZnS核殼熒光量子點(diǎn)(包裹PEG氨基羧基修飾)
水溶CdS/ZnS核殼熒光量子點(diǎn)(包裹PEG氨基羧基修飾)
產(chǎn)品簡(jiǎn)介:分散在水溶液中水溶性的CdS/ZnS核殼熒光量子點(diǎn),通過(guò)雙流見(jiàn)修飾上PEG,表面功能化活性基團(tuán)為COOH-Carboxy functional ligands羧基。
Product name: CdS/ZnS Core/Shell Quantum Dot coated with PEG in water Carboxy functional
Emisson tolerance: ±25 nm
FWHM(半峰寬): 25-35 nm
Quantum yield(量子產(chǎn)率): 50%-90%
Surface group: Carboxy (COOH)
Concentreation:5mg/ml
Solvent: water
PEG Molecular Weight: 1000
Storage: 4-25℃ in the dark, Do not freeze ,12 months
500 nm CdS/ZnS Fluorescent nanocrystals coated with PEG Carboxy functional, in water
520 nm CdS/ZnS Fluorescent nanocrystals coated with PEG Carboxy functional, in water
570 nm CdS/ZnS Fluorescent nanocrystals coated with PEG Carboxy functional, in water
620 nm CdS/ZnS Fluorescent nanocrystals coated with PEG Carboxy functional, in water
(二):
產(chǎn)品簡(jiǎn)介:分散在水溶液中水溶性的CdS/ZnS核殼熒光量子點(diǎn),通過(guò)雙流見(jiàn)修飾上PEG,表面功能化活性基團(tuán)為NH2-Amine functional ligands羧基。
Product name: CdS/ZnS Core/Shell Quantum Dot coated with PEG in water amine functional
Emisson tolerance: ±25 nm
FWHM(半峰寬): 25-35 nm
Quantum yield(量子產(chǎn)率): 50%-90%
Surface group: Amine (NH2)
Concentreation:5mg/ml
Solvent: water
PEG Molecular Weight: 1000
Storage: 4-25℃ in the dark, Do not freeze ,12 months
500 nm CdS/ZnS Fluorescent nanocrystals coated with PEG amine functional, in water
520 nm CdS/ZnS Fluorescent nanocrystals coated with PEG amine functional, in water
570 nm CdS/ZnS Fluorescent nanocrystals coated with PEG amine functional, in water
620 nm CdS/ZnS Fluorescent nanocrystals coated with PEG amine functional, in water
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發(fā)射峰: | 400-460 nm |
半峰寬: | 18-25 nm |
量子產(chǎn)率: | 50-90% |
表面基團(tuán): | 氨基羧基 |
溶劑: | 甲苯(或客戶溶劑) |
西安瑞禧生物科技有限公司是的的納米靶向試劑及材料,2017年我公司實(shí)驗(yàn)室開(kāi)發(fā)熒光量子點(diǎn)系列產(chǎn)品(Fluorescent Quantum Dot),我們可以提供4種不同核殼型的熒光量子包括有:CdSe/ZnS硒化鎘-硫化鋅量子點(diǎn) ,CdS/ZnS硫化鎘-硫化鋅熒光量子點(diǎn),InP/ZnS磷化銦-硫化鋅熒光量子點(diǎn),ZnSe/ZnS硒化鋅-硫化鋅熒光量子點(diǎn)四種。同時(shí)我們還提供不同表面配體的核殼型熒光量子點(diǎn)產(chǎn)品包括有:十八胺、alkyl、油酸、氨基和羧基。我們的Fluorescent nanocrystals產(chǎn)品還包括脂溶性的和水溶性的,水溶性的是通過(guò)包裹一層聚乙二醇PEG而實(shí)現(xiàn)水溶性的,表面可以修飾氨基和羧基。
瑞禧生物經(jīng)營(yíng)以下四種核殼型的熒光量子點(diǎn):
CdSe-ZnS quantum dots 硒化鎘-硫化鋅熒光量子點(diǎn)
CdS-ZnS quantum dots 硫化鎘-硫化鋅熒光量子點(diǎn)
InP-ZnS quantum dots 磷化銦-硫化鋅熒光量子點(diǎn)
ZnSe/ZnS quantum dots 硒化鋅-硫化鋅熒光量子點(diǎn)
以上資料源于西安瑞禧生物科技有限公司
如有其他信息或產(chǎn)品信息咨詢請(qǐng)致電我們:
西安瑞禧生物科技有限公司
Xi'an ruixi Biological Technology Co;Ltd