摘要
In this paper,we present a novel method to fluorescently label magnetic carbon nanotubes by combining a non-ionic surfactant Tween 20 and a fluorescein isothiocyanate(FITC) commonly used in biological experiments.The samples were characterized using transmission electron microscopy(TEM),UV-Vis absorption spectrum(UV-Vis),vibrating sample magnetometer(VSM) and fluorescence spectra(FL).
In this paper, we present a novel method to fluorescently label magnetic carbon nanotubes by combining a non-ionic surfactant Tween 20 and a fluorescein isothiocyanate （FITC） commonly used in biological experiments. The samples were characterized using transmission electron microscopy （TEM）, UV-Vis absorption spectrum （UV-Vis）, vibrating sample magnetometer（VSM） and fluorescence spectra （FL）.
出处
《科技信息》
2012年第15期85-85,81,共2页
Science & Technology Information
关键词
材料学
纤维材料
新材料
实验室
Magnetic carbon nanotubes
Fe3OdCNTs
Fluorescence
Preparation
