| 摘要: |
| 文章用文献计量与科学知识图谱方法呈现海洋药物研究态势与热点，旨在为海洋药物研究提供参考。本文以SCIE （Science Citation Index Expanded）为数据源，以1980~2017年海洋药物领域论文为研究对象，采用文献计量与知识图谱可视化分析方法，结合Excel、VOSviewer软件，对论文年代分布、研究机构、期刊、作者、高被引论文及研究热点进行分析。结果表明，海洋药物研究的热点方向为海洋天然产物、抗菌活性、细胞毒性、海绵等，应重点关注海洋天然产物及其抗菌药理作用的研究。世界范围内关于海洋药物研究的论文数量呈逐年上升趋势，美国在该领域研究占据绝对优势，其发文量、总被引和H指数均占绝对地位。该领域主要发文期刊为《Marine Drugs》、《Journal of Natural Products》。发文机构中中国科学院位列世界第一，但整体论文质量欠佳，中国在该领域研究水平有待加强，论文影响力仍需提高。 |
| 关键词: 海洋药物 文献计量 抗菌活性 海绵 |
| DOI：10.11759/hykx20180511002 |
| 分类号:F224.32;G250 |
| 基金项目:青岛海洋科学与技术国家实验室鳌山科技创新计划子项目（2016ASKJ11-ZRW03） |
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| Research activities and development trends in international marine drug research |
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LÜ Yang
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Pilot National Laboratory for Marine Science and Technology(Qingdao), Qingdao 266237, China
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| Abstract: |
| To provide a reference for marine drug research, this article presents the trends and hotspots of marine drug research using bibliometrics and scientific knowledge mapping methods. Using Science Citation Index Expanded (SCIE) as the data source and papers on marine drug research published in 1980~2017 as research subjects, bibliometrics and knowledge map visualization analysis combined with Excel and VOSviewer software are used to analyzes the distribution of papers, research institutions, periodicals, authors, highly cited papers, and research hotspots. The results shows that the hot topics in marine drug research include marine natural products, antibacterial activity, cytotoxicity, and sponge. Moreover, studies in this field should focus on marine natural products and their antibacterial pharmacological effects. The number of papers on world marine drug research continues to increase yearly. The United States has an absolute advantage in this field for the absolute number of article volumes, total citations, and H indexes. The main publications include Marine Drugs and Journal of Natural Products. The Chinese Academy of Sciences ranks first among the organizations in the world, but the quality of the overall paper is not good enough. The level of China's research in this field and the influence of its papers needs to be improved. |
| Key words: marine drugs bibliometrics antibacterial activity sponge |
