Preparation and characterization of biodegradable electrospun polyanhydride nano/microfibers

Q Su, A Zhao, H Peng, S Zhou

Index: Su, Qiuxiang; Zhao, Aijun; Peng, Hongsen; Zhou, Shaobing Journal of Nanoscience and Nanotechnology, 2010 , vol. 10, # 10 p. 6369 - 6375

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Citation Number: 12

Abstract

The biodegradable polyanhydride copolymers P (CPP–SA) composed of p-carboxyhenoxy propane (CPP) and sebacic acid (SA) at weight ratios of 20: 80, 35: 65 and 50: 50 were polymerized by a melt polycondensation process without catalyst. The copolymers were characterized by fourier transform infrared spectroscopy (FT-IR), 1H-nuclear magnetic resonance (1H-NMR), Ubbelohde viscometer, differential scanning calorimetry (DSC) and ...