Citation: Yan Feng LUO, Yuan Liang WANG, Xu Feng NIU, Jun PAN, Liang Ping SHI. Synthesis and Characterization of a Novel Biomaterial: Maleic Anhydride-modified Poly(dl-lactic acid)[J]. Chinese Chemical Letters, ;2004, 15(5): 521-524. shu

Synthesis and Characterization of a Novel Biomaterial: Maleic Anhydride-modified Poly(dl-lactic acid)

Key Lab for Biomechanics & Tissue Engineering under the State Ministry of Education in China, Bioengineering College, Chongqing University, Chongqing 400044

Received Date: 22 May 2003

A novel modified poly(dl-lactic acid) (PDLLA) was obtained by covalently grafting of maleic anhydride onto the backbone of PDLLA, attempting to improve PDLLA's hydrophilicity and cell affinity and to provide reactive groups for further chemical modification. FTIR, ¹³C NMR and DSC were used to characterize the maleic anhydride-modified PDLLA.
- Poly(dl-lactic acid),
- maleic anhydride,
- modification,
- characterization
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