| 没食子酸/硫酸铝复合改性猪真皮的研究 |
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| 引用本文： | 唐国庆,王梓丞,但年华,林海,朱剑,但卫华.没食子酸/硫酸铝复合改性猪真皮的研究[J].皮革科学与工程,2011,21(4):35-37,53. |
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| 作者姓名： | 唐国庆 王梓丞 但年华 林海 朱剑 但卫华 |
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| 作者单位： | 四川大学制革清洁技术国家工程实验室,四川成都61005;四川大学生物医学工程技术研究中心,四川成都610065 |
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| 基金项目： | 成都市科技计划项目(07GGYB555GX-010) |
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| 摘 要： | 用正交实验设计法研究了没食子酸( gallic acid)/硫酸铝(aluminum sulfate)复合交联改性脱细胞猪真皮基质材料的基本性能.考察了反应时间、提碱后pH值、液比、没食子酸用量、硫酸铝用量对改性材料收缩温度的影响,并且对优化改性后的材料进行了性能表征.结果表明:反应时间为6h,提碱后pH值为5.3、液...
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| 关 键 词： | 胶原 脱细胞真皮基质 没食子酸 交联 改性 |
The Modification Research of Porcine Dermal By Gallic Acid And Aluminum Sulfate |
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| TANG Guo-qing,WANG Zi-cheng,DAN Nian-hua,LIN Hai,ZHU Jian,DAN Wei-hua.The Modification Research of Porcine Dermal By Gallic Acid And Aluminum Sulfate[J].Leather Science and Engineering,2011,21(4):35-37,53. |
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| Authors: | TANG Guo-qing WANG Zi-cheng DAN Nian-hua LIN Hai ZHU Jian DAN Wei-hua |
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| Affiliation: | TANG Guo-qing1,2,WANG Zi-cheng1,DAN Nian-hua1,LIN Hai1,ZHU Jian1,DAN Wei-hua1,2 (1.National Engineering Laboratory for Clean Technology of Leather Manufacture,Sichuan University,Chengdu 610065,China,2.The Research Center of Biomedicine Engineering of Sichuan University,China) |
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| Abstract: | The basic performance of porcine acellular dermal matrix were studied after cross-linked by gallic acid and aluminum sulfate with the method of orthogonal experiment.The relation between reaction conditions and shrinkage temperature of cross-linked material were discussed preliminarily,through researching on shrinkage temperature of the cross-linked material influenced by the different reaction time,pH,float length and dosage.In order to prove the result,the performance were measured,such as shrinkage tempe... |
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| Keywords: | collagen porcine acellular dermal matrix gallic acid cross-link modification |
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