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Synthesis, characterization and biological functionalization of superparamagnetic/fluorescent bifunctional nanoparticles

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超顺磁_荧光双功能纳米粒子的合成_表征和生物功能化.pdf (507.1Kb)
Date
2007
Author
Fang, Tan
谭芳
Zhi-Xia, Zhuang
庄峙夏
Huang-Hao, Yang
杨黄浩
Cheng-Xiang, Chen
陈成祥
Xiao-Ru, Wang
王小如
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  • 化学化工-已发表论文 [14469]
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Abstract
A novel class of fluorescent/superparamagnetic bifunctional nanoparticles was synthesized via the reverse microemulsion technique. These nanoparticles were studied with transmission electron microscopy (TEM) and SQUID microscopy. The results show that these nanoparticles have a typical diameter of 40 nm and a saturated magnetic moment of 1.9 emu/g at room temperature. The experiment results also show that these nanoparticles exhibit a strong excitonic photoluminescence. Then, these bifunctional nanoparticles were modified with vancomycin for binding. The results show that these vancomycin modified nanoparticles can capture selectively bacterias.
Citation
CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE,2007,28(8):1483-1485
URI
http://dx.doi.org/doi:CNKI:SUN:GDXH.0.2007-08-020
https://dspace.xmu.edu.cn/handle/2288/9341

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