1 条结果 关键词:人血检测 ×

Cholesterol derived carbon quantum dots as fluorescence probe for the specific detection of hemoglobin in diluted human blood samples.

Materials science & engineering. C, Materials for biological applications 2019 Kalaiyarasan G, Joseph J

碳量子点(CQDs)因独特性质成为生物/分析化学中有前景的荧光探针,其表面功能基团可调节光学性质并与目标分子选择性结合。血红蛋白(Hb)与胆固醇之间的疏水作用强于CQDs与Hb之间常见的π-π作用。为此,作者以胆固醇为前驱体,经水热法制备了高稳定性CQDs,荧光量子产率达45%,使其可通过疏水作用与Hb结合。该CQDs具有石墨晶态和...