1 条结果 关键词:IgG抗体 ×

Novel refractive index biosensing of microcontact printed molecules on lithium niobate.

Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference 2016 Bhalla N, Sathish S, Shen AQ

本研究首次展示铌酸锂(LiNbO3)作为生物传感器,通过检测表面生物分子存在所引起的局部折射率变化实现传感。作者利用白光反射/吸收光谱监测 LiNbO3 表面 486 nm 附近共振峰,当环境或表面分子折射率改变时,共振峰发生红移。以微接触印刷(μ-CP)将免疫球蛋白 G(IgG)抗体固定于硅烷化 LiNbO3 表面作为案例,验证器...