| 植物叶表面非光滑形态及其疏水特性的研究 |
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| 引用本文： | 王淑杰,任露泉,韩志武,邱兆美.植物叶表面非光滑形态及其疏水特性的研究[J].科技通报,2005,21(5):553-556. |
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| 作者姓名： | 王淑杰 任露泉 韩志武 邱兆美 |
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| 作者单位： | 吉林大学,生物与农业工程学院,地面机械仿生技术教育部重点实验室,长春,130022 |
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| 基金项目： | 国家重大基础研究前期专项（2002CCA012000）、教育部科学技术研究重点项目（105059） |
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| 摘 要： | 通过实验筛选出典型的几种具有疏水性、防粘性（以竹叶为代表）的植物叶片，用电子显微技术对叶表形态进行了SEM电镜扫描，并借助仪器对叶表面的水滴接触角进行测定，分析结果表明：植物叶片非光滑表面结构、表面附属物、表面材料的质地不同，对其疏水性、防粘性均有不同的影响。叶表面非光滑且附蜡粒的形态，其疏水性强，反之则弱。本研究将为工程仿生制造与设计提供宝贵的信息源。
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| 关 键 词： | 仿生生物学 植物 叶表面 非光滑 疏水性 |
| 文章编号： | 1001-7119（2005）05-0553-04 |
| 收稿时间： | 2004-04-07 |
| 修稿时间： | 2004年4月7日 |
The Research of Non-smooth Structure of Plant Leaf Surface and Its Hydrophobic Stickiness-proof Function |
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| WANG Shu-jie,REN Lu-quan,HAN Zhi-wu,QIU Zhao-mei.The Research of Non-smooth Structure of Plant Leaf Surface and Its Hydrophobic Stickiness-proof Function[J].Bulletin of Science and Technology,2005,21(5):553-556. |
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| Authors: | WANG Shu-jie REN Lu-quan HAN Zhi-wu QIU Zhao-mei |
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| Abstract: | Several typical hydrophobic anti-stickness plant leaves were selected by experiments (major one is bamboo leaf). SEM scanning was carried out on leaf surface morphology with electromicroscopic technology, moisture engage an- gel of leaf surface was determined as well. Analytical results shows that, variety of texture of non-smooth plant leaf sur- face structure and surface material have different influences on hydrophobicity and anti-stickness. Hydrophobicity of non- smooth surface morphology adhered to wax granule is strong while the opposite one is weak. The study also provides valuable information for the development of bionics engineering. |
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| Keywords: | bionic biology plant leaf surface non-smooth hydrophobicity |
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