用离子束辅助沉积(IBAD)方法在碳纳米管表面制备银膜.用琼脂平板法测试了抗菌率,测试菌种为革兰氏阴性大肠杆菌(E.coil)和革兰氏阳性金黄色葡萄球菌(S.aureus);用扫描电子显微镜(SEM) 观测了镀银碳纳米管的微观形貌;用能量散射X射线谱(EDX)分析了镀银碳纳米管表面元素的原子百分比;用X射线光电子能谱(XPS) 分析了镀银碳纳米管的表面元素的价态.研究结果表明,镀银碳纳米管具有优良的抗菌性能,且比在热解碳上镀银样品的抗菌性强.
参考文献
| [1] | 顾汉卿;徐国凤.生物医学材料学[M].天津:天津科技翻译出版公司,1993 |
| [2] | Bolack J.Biological Performance of Materials[M].New York:Marcel Dekker,Inc,1992 |
| [3] | Silver F H.Biomaterials Medical Devices and Tissue Engineeringan Integrated Approach[M].New York:Chapman and Hall,Inc,1994:7-14. |
| [4] | Hutmacher DW .Scaffolds in tissue engineering bone and cartilage.[J].Biomaterials,2000(24):2529-2543. |
| [5] | Taenaka Y .[J].ASAIO Journal,1994,40:314-317. |
| [6] | Ficaa M;Rodry P;Pratsa R et al.[J].European Journal of Cardiothoracic Surgery,2002,21:355-357. |
| [7] | ISO 5840.ISO 5840.International Standard Cardiovascular Implants Cardiac Valve Prostheses[S]. |
| [8] | Yamamoto O;Jun Sawai;Hotta M.[J].Journal of the Chemical Society of Japan,1998(12):1252-1254. |
| [9] | 何娟,苏雪筠.载银无机抗菌剂及其应用[J].广州大学学报(自然科学版),2004(03):215-218. |
| [10] | 唐慧琴,郑津辉,刘桐,赵杰.银离子注入热解碳的抗菌性研究[J].真空科学与技术学报,2006(02):93-97. |
| [11] | 张宇峰,张溪文,任兆杏,韩高荣.离子束辅助薄膜沉积[J].材料导报,2003(11):40-43. |
| [12] | Hirvonen J K .[J].Mater Sci Report,1991,6:215. |
| [13] | Sun X.;Stansfield B.;Dodelet JP.;Desilets S. .Growth of carbon nanotubes on carbon paper by Ohmically heating silane-dispersed catalytic sites[J].Chemical Physics Letters,2002(5-6):415-421. |
| [14] | 丁新更,杨辉,汪铭.银离子掺杂有机硅烷薄膜耐蚀和抗菌性能研究[J].材料保护,2004(12):5-6,20. |
| [15] | 倪红卫,但智钢,许伯藩,熊娟,熊平源.铜离子注入AISI 304不锈钢的抗菌性能研究[J].功能材料,2005(12):1906-1908. |
| [16] | Kawashita M;Tsuneyama S;Miyaji F;Kokubo T;Kozuka H;Yamamoto K .Antibacterial silver-containing silica glass prepared by sol-gel method.[J].Biomaterials,2000(4):393-398. |
| [17] | 桥本和明;户田善朝 .[J].无机マテリアル,1996,3:452-459. |
| [18] | 高丽宽纪.[J].ヲミツヮス,1996(07):576-583. |
| [19] | Wang Yaoming;Jia Guangyao;Xue Youxiang.[J].Modern Technological Ceramics,1998(02):19-22. |
上一张
下一张
上一张
下一张
计量
- 下载量()
- 访问量()
文章评分
- 您的评分：
-
10%
-
20%
-
30%
-
40%
-
50%