Study on Synthesis and Performance of Collagen-Modified Polylactide

Lei Li Liu; Rui Xia Su; Xiao Li

doi:10.4028/www.scientific.net/AMR.772.223

Paper Titles

Static Test and Bond Stress Analysis of the New Kind of Anchor for CFRP Tendon
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Selective Transport Capacity for K⁺and Ca²⁺ over Na⁺ of Leaf Sheath is Correlated with Salt Tolerance of Energy Plant Sweet Sorghum
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The Comparative Study of NOx Oxidation Using PMS Catalyzed by Co₃O₄/GO and Mn₃O₄/GO
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Analysis Content of 1-methyl-3-butyl Imidazole Tetrafluoroborate in Water by UV-Spectrum
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Study on Synthesis and Performance of Collagen-Modified Polylactide
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Product Distributions of Benzene Alkylation with Propylene Estimation Using Artificial Neural Network (ANN)
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An Improved Algorithm Based on Retinex Theory for X-Ray Medical Image
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The Kinetic Model Including Singlet Oxygen and Ozone in Hydrogen-Air Mixture
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Effect of Ionic Liquid Pretreatment on the Enzymatic Saccharification of Sugarcane Bagasse
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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 772Study on Synthesis and Performance of...

Study on Synthesis and Performance of Collagen-Modified Polylactide

Abstract:

In this paper, collagen modified polylactide (CPLA) was synthesized by means of graft modification, and its structure was confirmed by FTIR and FITC-labeled fluorescence spectra. The performance of CPLA was characterized with hydrophilicity test and degradability test. The results showed that collagen had successfully grafted on the polylactide (PLA) and the graft ratio of collagen on CPLA was about 5%. The water absorotion of CPLA was significantly higher than PLA and its hydrophilicity was better than PLA. Moreover, there was no obvious acid-catalyzed self-accelerating degradation behavior in the degradation process of CPLA. The results suggested that CPLA showed a great potential as particles for drug delivery.