水溶性CdTeCdS 量子点的介绍

水溶性CdTe/CdS 量子点

PL 540 nm--640 nm

中文名：水溶性CdTe/CdS 量子点

英文名：water-soluble CdTe/CdS quantum dot

波长：540 nm--640 nm

水溶性CdTe/CdS 量子点的描述：

水溶性CdTe/CdS量子点产品是以CdTe为核心，CdS为壳层，表面由亲水配体包裹的核/壳型荧光纳米材料，平均的量子产率为50%，储存时应避免阳光直射，4度密封暗处保存，可以为客户订制生产540nm～640nm任一波长的产品。

水溶性CdTe/CdS 量子点的的产品特点：

本产品具有粒径均一，吸收光谱宽泛，发射光谱窄而对称，荧光强度高而稳定等特点。本公司目前可提供表面为羧基，巯基丙酸作为包覆剂的水溶性CdTe/CdS量子点。

Description:

The water-soluble CdTe/CdS quantum dot product is a core/shell fluorescent nano material with CdTe as the core, CdS as the shell, and the surface is wrapped by hydrophilic ligand. The average quantum yield is 50%. It should be stored away from direct sunlight. It can be stored in a 4 degree sealed dark place. It can be customized to produce products with any wavelength of 540nm~640nm for customers. This product has the characteristics of uniform particle size, broad absorption spectrum, narrow and symmetrical emission spectrum, high and stable fluorescence intensity, etc. Our company currently offers water-soluble CdTe/CdS quantum dots with carboxyl groups on the surface and mercaptopropionic acid as the coating agent.

关于我们:

陕西星贝爱科生物科技经营的产品种类包括有：合成磷脂、高分子聚乙二醇衍生物、嵌段共聚物、磁性纳米颗粒、纳米金及纳米金棒、近红外荧光染料、活性荧光染料、荧光标记物、蛋白交联剂、小分子PEG衍生物、点击化学产品、树枝状聚合物、环糊精衍生物、大环配体类、荧光量子点、透明质酸衍生物、石墨烯或氧化石墨烯、碳纳米管、富勒烯，二氧化硅及介孔二氧化硅，聚合物微球，近红外荧光染料，聚苯乙烯微球，上转换纳米发光颗粒，MRI核磁造影产品，荧光蛋白及荧光探针等等。

温馨提示：供应产品仅用于科研，不能用于人体！

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