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西安凱新生物科技有限公司
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PEG衍生物
熒光染料及其標(biāo)記蛋白
短鏈PEG
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聚乙二醇包裹水溶性CdSe/ZnS,CdS/ZnS納米微球

時(shí)間:2017-9-30閱讀:100
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聚乙二醇包裹水溶性CdSe/ZnS納米微球

供應(yīng)商:西安凱新生物科技有限公司

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(一):分散在水溶液中水溶性的CdSe/ZnS核殼熒光量子點(diǎn),通過雙硫鍵修飾上PEG,表面功能化活性基團(tuán)為COOH-Carboxy functional ligands羧基。

Product name: CdSe/ZnS Core/Shell Quantum Dot coated with PEG in water Carboxy functional

CdSeS/ZnS Fluorescent nanocrystals coated with PEG Carboxy functional, in water 500-600nm

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

(二):分散在水溶液中水溶性的CdSe/ZnS核殼熒光量子點(diǎn),通過雙硫鍵修飾上PEG,表面功能化活性基團(tuán)為NH2-Amine functional ligands氨基。

Product name: CdSe/ZnS Core/Shell Quantum Dot coated with PEG in water amine functional

CdSeS/ZnS Fluorescent nanocrystals coated with PEG amine functional, in water(500-600nm)

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

 

 

聚乙二醇包裹水溶性CdS/ZnS納米微球

(一):分散在水溶液中水溶性的CdS/ZnS核殼熒光量子點(diǎn),通過雙硫鍵修飾上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

CdS/ZnS Fluorescent nanocrystals coated with PEG Carboxy functional, in water 500-640nm

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 

(二):分散在水溶液中水溶性的CdS/ZnS核殼熒光量子點(diǎn),通過雙硫鍵修飾上PEG,表面功能化活性基團(tuán)為NH2-Amine functional ligands氨基。

Product name: CdS/ZnS Core/Shell Quantum Dot coated with PEG in water amine functional

CdS/ZnS Fluorescent nanocrystals coated with PEG amine functional, in water 500-640nm

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

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