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CdSe量子点在不同蛋白质作用下的荧光响应研究
发布时间:2025-07-24     作者:kx   分享到:
参考文献:CdSe量子点与核核苷酸的角色探究下载链接://www.opticsjournal.net/Articles/OJb53cd575dcbccca0/FullText做者: 杨冬芝 1孙世安 2陈启凡 1徐淑坤 1节选:以油酸为维持剂,石蜡为修复剂,进行设计相法生成了寸尺光滑的CdSe量子点,并进行巯基乙酸将生成的量子点变动至水相.考试了CdSe量子点与几个组成不同于的核蛋清酶质(酶)两者之间的的功效有原则.分析发掘,经巯基乙酸遮盖后的量子点与牛血贞洁核蛋清酶和胰凝乳核蛋清酶酶的功效后,荧光程度明星加大.而铜/锌-超防铁的氧化物歧化酶对量子点的荧光有明星的淬灭的功效,牛赤红核蛋清酶对量子点的影响力是日子推移日子的增高荧光程度先加大后增大,体现了出一样 核蛋清酶质使荧光不断增强和地方金属质铝离子使荧光淬灭两者之间的一体化效果.

CdSe量子点

Using oleic acid as a stabilizer and paraffin as a reducing agent, CdSe quantum dots with uniform size were synthesized via the organic phase method, and the synthesized quantum dots were transferred to the aqueous phase through thioglycolic acid. The interaction patterns between CdSe quantum dots and several proteins (enzymes) with different structures were investigated. The study found that after interacting with bovine serum albumin and chymotrypsin, the fluorescence intensity of quantum dots modified with thioglycolic acid significantly increased. However, copper/zinc-superoxide dismutase had a significant quenching effect on the fluorescence of quantum dots, and the effect of bovine hemoglobin on quantum dots was that the fluorescence intensity first increased and then decreased with time, reflecting the synergistic effect of general proteins enhancing fluorescence and some metal ions quenching fluorescence昆明pg电子娱乐游戏app 菌物提拱一些食品:CdSe量子点InP量子点ZnSe量子点PbS量子点碳量子点水溶解性量子点量子点荧光微球,包埋CdSe/ZnS量子点的二空气氧化硅微球左右方面方面特征特殊刊物或医学文献,比如侵权案请搞好关系让我们删去!