It was indicated that the mechanical property and biodegradability of hydroxyapatite/collagen composite could be preferably ameliorated while immersed in 0.25% glutaraldehyde solution .

• 研究表明；用体积分数为0.；25%25的戊二醛溶液浸泡可以较好改善羟基磷灰石/胶原复合材料的力学性能和生物降解性能。