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. 2012 Sep 5;6(3):034116. doi: 10.1063/1.4749826

Figure 2.

Figure 2

The setup scheme of electrotaxis experiment. The PMMA top assembly is adhered on a TCPS dish and fixed on an ITO heater for cell culturing. Medium was pumped through the microfluidic channel by a syringe pump. A direct current is applied through the salt bridges to form multiple electric fields in the chip. TC: Thermocouple.