Выложите, пожалуйста, статью:
Preparation and characterization of amino–silane modified superparamagnetic silica nanospheres
Xianqiao Liu, Zhiya Ma, Jianmin Xing and Huizhou Liu
Journal of Magnetism and Magnetic Materials
Volume 270, Issues 1-2, March 2004, Pages 1-6
- DOI:
http://dx.doi.org/10.1016/j.jmmm.2003.07.006