Dr Anirban Das


Research Group News

April 2019

The negative surface charge of the cell reduces the amount of hydroxide ions diffusing to the sensor surface thereby decreasing the local photocurrent.

First report of cell surface charge mapping with a photoelectrochemical imaging system appears in Analytical Chemistry

15 April 2019

Fan's and Bo's paper on the photoelectrochemical imaging of cell surface charges has been been accepted by Analytical Chemistry. Photoanodic currents at indium tin oxide (ITO) coated glass immersed in an electrolyte solution were shown to be sensitive to surface charge, pH and impedance. Our laser scanning setup allows photoelectrochemical ... [more]