Magnetic separation of polymer hybrid iron oxide nanoparticles triggered by temperature.
The water dispersion of poly-N-isopropylacrylamide hybrid nanoparticles exhibited temperature-triggered magnetic separation behaviour: if the temperature switched between below and above 32 degrees C, the nanoparticles could be dispersed into water and reversibly separated by a magnetic field of 1.1 T.
Sun
Yabin
Y
Chengdu Institute of Organic Chemistry, Chinese Academy of Sciences, Chengdu 610041, PR China.
Ding
Xiaobin
X
Zheng
Zhaohui
Z
Cheng
Xu
X
Hu
Xinhua
X
Peng
Yuxing
Y