Preparation of monodisperse PEG microspheres by a T-junction microfluidic chip | |
Ren, Yu-Min ; Yu, Bing ; Cong, Hai-Lin ; Ma, Yu-Rong ; Ma, Zhen-Zhen ; Yuan, Xue | |
2012 | |
英文摘要 | Monodisperse polyethylene glycol (PEG) microspheres were prepared using microfluidic chips coupled with photopolymerization technique. Based on sheath effect in T-junction microfluidic channels, dispersions of uniform PEG prepolymer droplets in silicon oil are formed. The diameters of the formed PEG prepolymer droplets in the dispersions were controlled very well by altering the relative sheath/sample flow rate ratios. After photopolymerization under UV exposure, the uniform PEG prepolymer droplets isolated by silicon oil underwent photocrosslinking and became monodisperse PEG microspheres. ? (2012) Trans Tech Publications, Switzerland.; EI; 0 |
语种 | 英语 |
DOI标识 | 10.4028/www.scientific.net/AMR.465.178 |
内容类型 | 其他 |
源URL | [http://ir.pku.edu.cn/handle/20.500.11897/412382] |
专题 | 化学与分子工程学院 |
推荐引用方式 GB/T 7714 | Ren, Yu-Min,Yu, Bing,Cong, Hai-Lin,et al. Preparation of monodisperse PEG microspheres by a T-junction microfluidic chip. 2012-01-01. |
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