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. Author manuscript; available in PMC: 2014 Nov 1.
Published in final edited form as: Sens Actuators B Chem. 2013 Nov;188:10.1016/j.snb.2013.08.012. doi: 10.1016/j.snb.2013.08.012

Figure 7.

Figure 7

Impact of the β2AR signaling on cell adhesion on the fibronectin coated surface under physiological condition. (a) Dose-dependent responses arising from the cell adhesion in the presence of different ligands (epinephrine or carvedilol) at different doses. (b) Comparison in real-time DMR arising from the cell adhesion in the absence and presence of 1 μM epinephrine. (c-f) Representative time series TIRF images of the engineered cells in the presence of 1 μM epinephrine throughput the cell adhesion: (c) 5min; (d) 30min; (e) 60min; (f) 120min post cell adhesion. Image scale bar: 50 μm. For (a, b) the data represents mean±s.d. (n=4 for a; n = 12 for b).