Zhang, Hao A microfluidic approach to fabricate monodisperse hollow or porous poly(HEMA-MMA) microspheres using single emulsions as templates. [electronic resource] - Journal of colloid and interface science Aug 2009 - 235-43 p. digital Publication Type: Journal Article ISSN: 1095-7103 Standard No.: 10.1016/j.jcis.2009.03.070 doi