CdSSe/ZnS quantum dots, fluorescence: λem 575nm, 1 mg/mL in H2O

Typical Properties
Catalog	ACMA00022622
Purity	99.9 %
Appearance	Liquid
Storage	2-8 °C
Composition	CdSSe/ZnS
Concentration	1 mg/mL
Diameter	6 nm
Emission Peak Width	< 100 nm
Fluorescent Emission Peak	λem 575 nm
Functional Group	Carboxylic acid
Quality Level	100
Quantum Yield	≥ 70 %
Shipping	Ambient Temperature
Solvent	Water

Overview

Description

CdSSe/ZnS is a ternary alloy quantum dot, which can absorb and cover the entire visible light band, thereby improving the performance of optical devices, which brings great application prospects. The dispersion in water is achieved by coating the surface of the quantum dots with hydrophilic surfactants. Three different water-soluble forms have surfactant end groups, which are carboxylic acids (-COOH), primary amines (-NH2), or diols (-CHOH-CH2OH).

Features

·Uniform particle size
·Strong monodispersity
·Narrow emission spectrum
·Small non-specific adsorption
·Strong optical stability

Application

·Fluorescent probes
·Solar battery
·In vivo bioimaging
·Microbial detection
·Drug carrier