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安全信息

919187

Sigma-Aldrich

CdSe/ZnS 核壳型量子点

carboxylic acid functionalized, fluorescence λem 620 nm, 1 mg/mL in water

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别名:
Fluorescent nanocrystals, QDs
线性分子式:
CdSe/ZnS
UNSPSC代码:
12352300
NACRES:
NA.23

形式

liquid

质量水平

浓度

1 mg/mL in water

荧光

FWHM 23-28 nm
λem 620 nm
, quantum yield ≥50%

官能团

carboxylic acid

储存温度

2-8°C

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一般描述

Reactive group: Carboxylic acid.

应用

CdSe/ZnS quantum dots (QDs) with carboxylic acid in water.The unique size and composition tunable electronic property of these very small, semiconducting quantum dots make them very appealing for a variety of applications and new technologies. Applications include biomedical imaging and sensing, diagnostics, displays and photovoltaics.

注意

Do not freeze.

危险声明

预防措施声明

危险分类

Aquatic Chronic 3

WGK

WGK 2

法规信息

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Bioconjugation of quantum dots: Review & impact on future application
Foubert A, et al.
TrAC, Trends in Analytical Chemistry, 83, 31-48 (2016)
Jun Yao et al.
Acta biomaterialia, 74, 36-55 (2018-05-08)
According to recent research, nanotechnology based on quantum dots (QDs) has been widely applied in the field of bioimaging, drug delivery, and drug analysis. Therefore, it has become one of the major forces driving basic and applied research. The application

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Colloidal quantum dots are nano-meter sized, single-crystalline semiconductor fragments that can have highly customizable optical, electronic, and chemical properties through controlled synthesis.

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