Rapid size-dependent separation of CdTe quantum dots with prion protein

Lingyan Zhang; Yijuan Long; Huzhi Zheng

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Rapid size-dependent separation of CdTe quantum dots with prion protein

机译：用朊病毒蛋白快速依赖于CDTE量子点的CDTE量子点的快速分离

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Prion proteins (PrP) were successfully used to separate CdTe quantum dots (QDs) of different size based on the size-dependent aggregation. Even though the size disparity was only 0.8–2 nm, red-, yellow- and green-emitting QDs could be separated from one another by addition of different concentrations of PrP. This novel separation method allows controllable, rapid and simple separation of QDs without requiring large amounts of expensive reagents and complicated technology, which can be developed into a versatile method for separating diversiform nanoparticles.

机译：朊病毒蛋白（PRP）被成功地用于基于尺寸依赖的聚集的不同尺寸的CDTE量子点（QDS）分离。尽管尺寸差距仅为0.8-2nm，但通过添加不同浓度的PRP，可以彼此分开红色，黄色和绿色QD。这种新型分离方法允许可控，快速，简单地分离QD，而不需要大量昂贵的试剂和复杂的技术，这可以开发成用于分离多样性纳米颗粒的通用方法。

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《RSC Advances》 |2016年第42期|共4页
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Lingyan Zhang; Yijuan Long; Huzhi Zheng;
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1. Rapid size-dependent separation of CdTe quantum dots with prion protein [J] . Zhang Lingyan, Long Yijuan, Zheng Huzhi RSC Advances . 2016,第42期

机译：用朊病毒蛋白快速依赖于CDTE量子点的CDTE量子点的快速分离
2. A novel photoelectrochemical immunosensor for prion protein based on CdTe quantum dots and glucose oxidase [J] . Li Yanmei, Meng Leixia, Zou Kang, Journal of Electroanalytical Chemistry: An International Journal Devoted to All Aspects of Electrode Kinetics, Interfacial Structure, Properties of Electrolytes, Colloid and Biological Electrochemistry . 2018,第期

机译：基于CDTE量子点和葡萄糖氧化酶的朊病毒蛋白新颖的光电化学免疫传感器
3. CdTe quantum dots as a highly selective probe for prion protein detection: Colorimetric qualitative, semi-quantitative and quantitative detection [J] . Zhang L.-Y., Zheng H.-Z., Long Y.-J., Talanta: The International Journal of Pure and Applied Analytical Chemistry . 2011,第5期

机译：CdTe量子点作为病毒蛋白检测的高选择性探针：比色定性，半定量和定量检测
4. CdTe quantum dots: aqueous phase synthesis, stability studies and protein conjugation for development of biosensors [C] . Vivek Borse, Mayur Sadawana, Rohit Srivastava Nanophotonics VI . 2016

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Rapid size-dependent separation of CdTe quantum dots with prion protein

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