本文回顾了表面等离子激元共振(SPR)传感器的发展历史并简单介绍了SPR在大量生物体系中的应用。由于SPR传感器不需要标记就可以直接测量生物分子间的相互作用，使其成为研究生物分子作用表征和定量的重要手段。与其他技术如酶、放射标记等相比较，SPR技术以其快速、高灵敏度的特性被广泛的应用到生物分子机制的研究中去，包括蛋白相互作用，抗原／抗体作用，配体／受体相互作用等。本论文使用SPR与流动注射(FI)
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