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| SPR传感技术在海洋探测领域的应用与发展 |
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丁忠军1,2, 邱士闻1,2, 杨龙飞1,2, 李德威1,2, 李洪宇1
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1.山东科技大学海洋科学与工程学院, 山东 青岛 266590;2.国家深海基地管理中心, 山东 青岛 266237
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| 摘要: |
| 表面等离子体共振(Surface Plasmon Resonance,SPR)检测技术凭借其高度的特异性、卓越的灵敏度、无需标记的特性以及实时监测能力,在生物学、化学及环境检测领域得到了广泛应用。而目前海洋检测领域大多依赖于电化学传感器,SPR传感器已被证明可以应用于海洋溶解气体监测、金属离子、污染物以及生物毒素,而在实际操作中应用仍然有限,但它具有巨大的发展潜力。文中介绍了几种SPR的配置方式和检测原理;并举例说明了其在海洋探测领域的几个应用案例,对SPR传感器在海洋探测领域及海洋原位检测方面的研究和发展前景进行了讨论。 |
| 关键词: SPR传感器 表面等离子共振 海洋探测 海洋原位传感器 |
| DOI：10.11759/hykx20241206002 |
| 分类号:P716.42 |
| 基金项目:国家重点研发计划资助项目(2021YFC2802100); 山东省重点研发计划(2020JMRH0101); 青岛市自然科学基金(24-4-4-zrij-127-jch) |
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| Application of surface plasmon resonance technology in ocean exploration |
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DING Zhongjun1,2, QIU Shiwen1,2, YANG Longfei1,2, LI Dewei1,2, LI Hongyu1
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1.College of Ocean Science and Engineering, Shandong University of Science and Technology, Qingdao 266590, China;2.National Deep Sea Base Management Center, Qingdao 266237, China
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| Abstract: |
| The surface plasmon resonance (SPR) detection technology has been widely applied in the fields of biology, chemistry, and environmental detection because of its high specificity, excellent sensitivity, label-free nature, and real-time monitoring capability. Currently, marine detection mainly relies on electrochemical sensors. SPR sensors have demonstrated applicability for monitoring dissolved gases, metal ions, pollutants, and biotoxins in marine environments. However, their use in practical applications remains limited, but they have great potential for development. This paper introduces various SPR configurations and detection principles, providing examples of their applications in marine exploration. Moreover, it discusses the research and development prospects of SPR sensors in marine exploration and in situ marine detection. |
| Key words: SPR sensor surface plasmon resonance marine exploration in situ marine sensor |