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- 2018
碲化镉量子点与朊蛋白相互作用研究
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Abstract:
碲化镉量子点(CdTe QDs)与重组型朊蛋白(rPrP)相互作用时，rPrP会诱导CdTe QDs发生聚集，引起CdTe QDs荧光显微镜成像、紫外-可见吸收光谱和荧光光谱发生改变.而CdTe QDs会加速rPrP纤维化，引起硫磺素T(ThT)荧光明显增强和刚果红(Congo Red)紫外-可见吸收光谱红移.
When CdTe QDs interact with rPrP, the latter will induce CdTe QDs aggregates, thus resulting in changes of CdTe QDs fluorescent microscopic imaging, UV-Vis absorption spectra and fluorescence spectra. Meanwhile, CdTe QDs can accelerate rPrP fibrosis, causing obvious enhancement of thioflavine T fluorescence and inducing a red shift of the Congo Red UV-Vis absorption spectra
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