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. Author manuscript; available in PMC: 2013 Jun 1.
Published in final edited form as: Biosens Bioelectron. 2012 Apr 6;36(1):56–61. doi: 10.1016/j.bios.2012.03.037

Figure 1.

Figure 1

Schematic demonstrating the principle of microring optical resonator based detection of tmRNA hybridization, including the tmRNA binding curve response of four separate microrings. The asterisk (*) denotes the time at which the solution containing 320 ng of fragmented target tmRNA is introduced to the sensor chip.