Plasmon-Enhanced Sensing: Current Status and Prospects Academic Article uri icon

abstract

  • By combining different plasmonic nanostructures with conventional sensing configurations, chemical/biosensors with significantly enhanced device performance can be achieved. The fast development of plasmon-assisted devices benefits from the advance of nanofabrication technology. In this review, we first briefly show the experimental configurations for testing plasmon enhanced sensing signals and then summarize the classic nanogeometries which are extensively used in sensing applications. By design, dramatic increment of optical signals can be obtained and further applied to gas, refractive index and liquid sensing.

authors

  • Lv, J
  • Leong, ESP
  • Jiang, X
  • Kou, S
  • Dai, H
  • Lin, J
  • Liu, YJ
  • Si, G

publication date

  • 2015