Luminescent Europium(III) Nanoparticles for Sensing and Imaging of Temperature in the Physiological Range
Luminescent Europium(III) Nanoparticles for Sensing and Imaging of Temperature in the Physiological Range
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DOI：
10.1002/adma.200901614
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发表时间：
2010-02-09
影响因子：
29.4
通讯作者：
Wolfbeis, Otto S.
中科院分区：
文献类型：
--
作者：
Peng, Hongshang;Stich, Matthias I. J.;Wolfbeis, Otto S.
Europium（III）纳米颗粒用于生理温度的传感和成像（见图）。该材料表现出可见光激发，线状发射，对外部扰动（如空气中的氧气）的惰性，以及涵盖医学和（细胞）生物学中遇到的温度的动态范围。分辨率为+/- 0.3℃。纳米颗粒也可以被纳入（可喷涂的）传感器薄膜中。
Europium(III) Nanoparticles are fabricated for sensing and imaging of physiological temperatures (see image). The material shows visible-light excitation, line-like emission, inertness to external perturbers (such as oxygen in air), and a dynamic range that covers temperatures encountered in medicine and (cellular) biology. The resolution is +/- 0.3 degrees C. The nanoparticles may also be incorporated into a (conceivably sprayable) sensor film.