| 纳米技术与纳米微粒及其在生物医学领域的研究应用 |
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| 引用本文： | 胥保华,夏枚生,邓岳松,胡彩虹,许梓荣.纳米技术与纳米微粒及其在生物医学领域的研究应用[J].生物医学工程学杂志,2004,21(2):333-336. |
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| 作者姓名： | 胥保华 夏枚生 邓岳松 胡彩虹 许梓荣 |
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| 作者单位： | 1. 浙江大学,饲料科学研究所,纳米生物学实验室,杭州,310029;山东农业大学,动物科技学院,泰安,271018
2. 浙江大学,饲料科学研究所,纳米生物学实验室,杭州,310029 |
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| 摘 要： | 纳米技术是在1～100nm空间内研究电子、原子和分子的运动规律和特性，并制造具有特定功能产品的技术。纳米技术正越来越深入地向生物医学领域渗透。纳米微粒所具有的量子尺寸效应、表面效应、小尺寸效应和宏观量子隧道效应使其展现出许多特有的性质，如比表面积大、表面活性中心多、表面反应活性高、强烈的吸附能力和较高的催化能力。纳米技术的进步和对纳米微粒特性的了解为生物医学研究应用向纵深发展开辟了崭新的途径并提供了更科学的手段。
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| 关 键 词： | 纳米技术 纳米微粒 生物医学 生物分子 |
Nanotechnology & Nanoparticles and Their Advances of Investigation and Application in the Fields of Biomedicine |
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| Xu Baohua , Xia Meisheng Deng Yuesong Hu Caihong Xu Zirong.Nanotechnology & Nanoparticles and Their Advances of Investigation and Application in the Fields of Biomedicine[J].Journal of Biomedical Engineering,2004,21(2):333-336. |
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| Authors: | Xu Baohua Xia Meisheng Deng Yuesong Hu Caihong Xu Zirong |
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| Institution: | Nanometer Biology Lab, Feed Science Institute, Zhejiang University, Hangzhou 310029, China. |
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| Abstract: | Nanotechnology is the technique that is used in manufacturing special function products with the studies of movement regularities and properties for electrons, atoms and molecules within 1-100 nm. It is penetrating into the fields of biology and medicine. Because nanoparticles possess quantum size effect, surface little size effect and grand quantum tunnel effect, they exhibit many characteristics such as great specific surface area, high surface activity, a lot of surface active centers, high catalytic efficiency and strong adsorbing ability. The development of biology and medicine will be speeded up with the progress of nanotechnology and the understanding of nanoparticles. |
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| Keywords: | Nanotechnology Nanoparticle Biomedicine |
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