量子点又称为半导体荧光纳米晶,主要是由II-VI族元素(如CdS、CdSe、CdTe、ZnSe等)和III-V族元素(如InP、InAs等)组成的纳米颗粒,粒径一般小于20 nm,由于其电子-空穴被量子限域,连续的能带结构变成具有分子特性的分立能级结构,受激后可以发射不同波长的荧光,因而成为新一代荧光材料。在基础研究领域,量子点作为功能材料,可应用于光、电器件、荧光标识成像等;在实际技术领域,量子点可被应用于平面显示器件、光电子元件(如发光二极管)、量子点激光器等;此外,量子点还可作为一种生物标记物,在生物医学等领域具有应用价值。
百欧泰生物可以提供水溶性量子点,油溶性量子点,量子点标记物等多种类型的量子点产品,产品各批次间重复性高,纯度高,且产品的荧光强度和荧光稳定性较好,生产工艺先进,接受研发定制,可以满足各类客户研发、试验及生产消费等不同个性化材料需求。
Cat No | Product Name | Size | Surface |
BCDS-560 | CdS Quantum Dots-COOH in Water, 560 nm ± 10 nm | 10 mg | 3-MPA(COOH) |
BCDS-570 | CdS Quantum Dots-COOH in Water, 570 nm ± 10 nm | 10 mg | 3-MPA(COOH) |
BCDS-580 | CdS Quantum Dots-COOH in Water, 580 nm ± 10 nm | 10 mg | 3-MPA(COOH) |
BCDS-590 | CdS Quantum Dots-COOH in Water, 590 nm ± 10 nm | 10 mg | 3-MPA(COOH) |
BCDS-600 | CdS Quantum Dots-COOH in Water, 600 nm ± 10 nm | 10 mg | 3-MPA(COOH) |
BCDS-610 | CdS Quantum Dots-COOH in Water, 610 nm ± 10 nm | 10 mg | 3-MPA(COOH) |
BCDS-560-PCOOH | CdS Quantum Dots-PEG COOH in Water, 560 nm ± 10 nm | 10 mg | PEG-COOH |
BCDS-570-PCOOH | CdS Quantum Dots-PEG COOH in Water, 570 nm ± 10 nm | 10 mg | PEG-COOH |
BCDS-580-PCOOH | CdS Quantum Dots-PEG COOH in Water, 580 nm ± 10 nm | 10 mg | PEG-COOH |
BCDS-590-PCOOH | CdS Quantum Dots-PEG COOH in Water, 590 nm ± 10 nm | 10 mg | PEG-COOH |
BCDS-600-PCOOH | CdS Quantum Dots-PEG COOH in Water, 600 nm ± 10 nm | 10 mg | PEG-COOH |
BCDS-610-PCOOH | CdS Quantum Dots-PEG COOH in Water, 610 nm ± 10 nm | 10 mg | PEG-COOH |