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路庆华教授

路庆华教授





路庆华,教授,博导,上海交通大学高分子物理与化学系教授、上海交通大学分析测试中心主任、中国分析测试学会理事、中国高校分析测试中心研究会副理事长。教育部“资助优秀青年教师”、“跨世纪优秀人才”和上海市“启明星”、“启明星跟踪”计划获得者。在Advanced Materials、Applied Physics Letters、Biomaterials、Chemical Physics Letters、Liquid Crystals、Polymer、Macromol.Rapid Comm等国际知名杂志上发表SCI论文40余篇。项目《光电功能聚酰亚胺的应用研究》获得了2000年上海市科技进步二等奖。

研究兴趣:聚合物表面功能化、纳米材料、功能高分子材料、材料表征技术

研究工作简介:
1.激光诱导聚合物表面制备微结构:通过干涉原理在聚合物表面制备高质量微米/纳米结构,如纳米线和纳米点阵结构等。研究聚合物表面微结构的尺寸控制和大面积制备的基本规律。 受资助项目:国家自然科学基金(60087001)、教育部重点项目、上海市科技启明星计划(99QE14013)。
2.非接触液晶取向技术:通过激光控制沟槽的深度和分子链取向程度实现对液晶分子方向的控制,开发新的液晶取向方式。受资助项目:国家自然科学基金(20004006)、教育部优秀青年教师资助计划、上海市纳米专项(0114nm059)的支持。
3.表面纳米结构对细胞生长的影响:研究各种微结构和纳米材料对不同类型细胞的贴壁、分化、增殖等生理活动的影响。受资助项目:上海纳米专项计划(0249nm037)、上海科技攻关重点项目和教育部"跨世纪优秀人才"。
4. 聚合物表面图形化技术:综合利用多种纳米图形制备技术在聚合物表面制备复杂可控纳米图形,探索纳米图形技术在信息存储和纳米器件制作方面的应用。受资助项目:启明星跟踪计划(02QME1410)。

代表性论文:

1. Molecular Orientation in laser-induced periodic microstructure on polyimide surface, APPL.PHYS.LETT. 76(10),1237-1239,2000

2. Photosensitive  Polyimide/Silica Hybrids, ADV. MATER., 2000,12(14),1055-1057

3. Nanotopographical guidance of C6 glioma cell alignment and oriented growth, Biomaterials , 25(18) 4215-4223,2004

4. Periodic Microstructure Induced by 532 nm Polarized Laser Illumination on Poly(urethane-imide) Film, Liquid crystal alignment on laser-illuminated surface, CHEM PHYS LETT(2.5)2003, 377(3-4), pp. 433-438

5. Effects of laser modified polystyrene substrate on CHO cell growth and alignment, J Biomed Mater Res, in press

6. Alignment mechanism of nematic liquid crystal on pre-rubbed polyimide film with laser induced periodic surface structure,LIQ CRYST 30 (8): 985-990 AUG 2003

7. Laser Induced Periodic Surface Structure on Lecithin Doped Polyimide Film and Ability to Align Liquid Crystal Molecules,Polymer,44(16)4501-4507,2003

8. Liquid Crystal Alignment on Polymer Surface with Laser Induced Periodic Surface Microgroove, JPN. J. APPL. PHY, PartA,vol.41(2002) 7A,4635-4638

9. Periodic Microstructure Induced by 532 nm Polarized Laser Illumination on Poly(urethane-imide) Film, Orientation of the Azobenzene Chromophore, APPL SUR SCI,2002,193(1-4):46-51

10.   Laser induced periodic surface structure on polymer surface: effect of pre-rubbing treatment on surface structure ,J Polym Sci Pol B, Vol.41(12),1273-1280(2003)


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