1 条结果 关键词:吸附效率 ×

Comparison of performance parameters for conventional and localized surface plasmon resonance graphene biosensors.

Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference 2011 Islam MS, Kouzani AZ, Dai XJ, Michalski WP 等 5 人

本文研究在局部表面等离子共振(LSPR)生物传感器中引入石墨烯层以增强灵敏度与吸附效率。该传感器采用Kretschmann棱镜耦合结构,由熔融石英玻璃棱镜、金薄膜、石墨烯层及生物分子识别层组成,并以生物素-链霉亲和素相互作用作为模型体系,监测金薄膜上石墨烯层表面的生物分子结合。通过理论推导和数值模拟,系统评估了不同生物分子层厚度、石...