File Name : fig. s6.tif
Caption : fig. s6 photocurrent response of the sensor under continuous excitation
File Name : fig. s7.tif
Caption : fig. s7 photocurrent response of the sensor in various buffers
File Name : fig. s8.tif
Caption : fig. s8 (a) photocurrent plots of a549 cells at different concentrations on pec cytosensor. (b) calibration plot of the pec cytosensor for different a549 concentrations ( (a) 10 cells ml-1, (b) 100 cells ml-1, (c) 1000 cells ml-1, (d) 10000 cells ml-1, (e) 50000 cells ml-1, (f) 100000 cells ml-1).