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采用文献计量学的方法,利用Web of Science数据库,以2003~2013年纳米科技领域发表的论文为科学指标,定量分析了纳米科技领域的研究水平、发展态势、研究热点等趋势和特征,并针对我国纳米科技的发展现状以及在全球的国际地位进行了全面剖析.结果显示我国纳米科技发展迅速,发文量逐年快速增长,但在篇均被引频次、高影响因子学术期刊上的发文量、高质量论文等方面与美国等发达国家仍有一定差距.一些国际关注的焦点,如药物递送、结构纳米材料等方向应在我国加大研究力度.研究结果可为我国前沿科技发展战略和决策提供科学依据.
Using the method of bibliometrics and the Web of Science database, taking the theses published in the field of nanotechnology from 2003 to 2013 as the scientific indicators, this paper quantitatively analyzes the trends and characteristics of the research, development and research hot spots in the field of nanotechnology. The status quo of nanotechnology in China and the global status of nanotechnology are analyzed in a comprehensive way.The results show that nanotechnology in China is developing rapidly and the number of papers published has been increasing rapidly year by year. However, the number of published citations, high impact academic journals, Quality papers and other developed countries and the United States there is still some gap between some of the international focus of attention, such as drug delivery, structural nanomaterials and other directions should be strengthened in our research efforts.The results of the research for China’s cutting-edge science and technology development strategy and decision-making to provide science in accordance with.