Preparation and fluorescent properties of a complex probe based on inorganic QDs and organic dye
Preparation and fluorescent properties of a complex probe based on inorganic QDs and organic dye
复制标题
基于无机量子点和有机染料的复合探针的制备及荧光性能
DOI:
10.1016/j.jlumin.2010.10.015
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发表时间:
2011-02
影响因子:
3.6
通讯作者:
Wang, Jun
中科院分区:
文献类型:
--
作者:
Jia, Guozhi;Fei, Xuening;Gu, Yingchun;Liu, Zhijun;Wang, Jun
A novel complex fluorescent probe based on quantum dots and organic dye (QDs-TO) was designed and prepared by incorporating a benzothiazole derivative into QDs-1-(3-amidepropyl)-4-methylquinoline. The complex probe was characterized by FT-IR and TG/DTA. The emission wavelength of QDs-1-(3-amidepropyl)-4-methylquinoline was found at 475nm and a new peak corresponding to QDs-TO appeared at 550nm, indicating that benzothiazole derivative can react with QDs-1-(3-amidepropyl)-4-methylquinoline to afford QDs-TO. Furthermore, the emission wavelength of QDs shifted blue while the characteristic peak of TO shifted red during the reaction. This suggests that the probe may be useful for biological labeling in offering an efficient method to study the interrelation between quantum dots and organic dyes.
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影响因子:
1.7
作者:
T. Ai
通讯作者:
T. Ai
影响因子:
14.9
作者:
RYE, HS;YUE, S;GLAZER, AN
通讯作者:
GLAZER, AN
影响因子:
15
作者:
Nicke Svanvik;J. Nygren;Gunnar Westman;Mikael Kubista
通讯作者:
Nicke Svanvik;J. Nygren;Gunnar Westman;Mikael Kubista
DOI:
10.1016/s1011-1344(00)00116-0
发表时间:
2000-11
期刊:
Journal of photochemistry and photobiology. B, Biology
影响因子:
--
作者:
I. Timtcheva;Vera Maximova;T. Deligeorgiev;N. Gadjev;K. Drexhage;I. Petkova
通讯作者:
I. Timtcheva;Vera Maximova;T. Deligeorgiev;N. Gadjev;K. Drexhage;I. Petkova
影响因子:
2.9
作者:
J. Nygren;Nicke Svanvik;M. Kubista
通讯作者:
J. Nygren;Nicke Svanvik;M. Kubista