Polystyrene microspheres and nanospheres produced by electrospray

被引：78

作者：

Fantini, Diego

Zanetti, Marco

Costa, Luigi

机构：

[1] Univ Turin, Inorgan Phys & Mat IFM Chem Dept, I-10125 Turin, Italy

[2] Univ Turin, Nanostructured Interface & Surface NIS Ctr Excell, I-10125 Turin, Italy

来源：

MACROMOLECULAR RAPID COMMUNICATIONS | 2006年 / 27卷 / 23期

关键词：

electrospinning; electrospray; nanoparticles; polystyrene (PS);

D O I：

10.1002/marc.200600532

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Polystyrene (PS) micro- and nanospheres with uniform dimensions and smooth surfaces have been produced by electrospray. The effect of PS molecular weight on beads morphology and the fundamental role of concentration have been investigated. Moreover, a new apparatus was designed to collect the polymer spheres during the process and to prevent the coalescence among the spheres.

引用

页码：2038 / 2042

页数：5

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[11] Fabrication, characterization and in vitro release of paclitaxel (Taxol®) loaded poly (lactic-co-glycolic acid) microspheres prepared by spray drying technique with lipid/cholesterol emulsifiers [J].