Anisotropic oxygen plasma etching of colloidal particles in electrospun fibers
Ding, Tao × Tian, Ye Liang, Kui Clays, Koen Song, Kai Yang, Guoqiang Tung, Chen-Ho #
Royal Society of Chemistry
Chemical Communications vol:47 issue:8 pages:2429-2431
Oxygen plasma etching of electrospun polymer fibers containing spherical colloids is presented as a new approach towards anisotropic colloidal nanoparticles. The detailed morphology of the resulting nanoparticles can be precisely controlled in a continuous way. The same approach is also amenable to prepare inorganic nanoparticles with double-sided patches.