Magnetic separation of polymer hybrid iron oxide nanoparticles triggered by temperature

• DOI: 10.1039/b604202c
• Publication Date: 2006-06-01T18:25:34Z
• Authors: Yabin Sun; Xiaobin Ding; Zhaohui Zheng; Xu Cheng; Xinhua Hu; Yuxing Peng
• Keywords: Magnetic separation; Iron oxide nanoparticles

The water dispersion of poly-N-isopropylacrylamide hybrid nanoparticles exhibited temperature-triggered magnetic separation behaviour: if the temperature switched between below and above 32 °C, could be dispersed into reversibly separated by a field 1.1 T.