A dosage form, a therapeutic composition, and the use thereof is disclosed for administering a therapeutic agent accompanied by a pharmaceutically acceptable means administered for an indicated therapy. More specifically, the present disclosure forms virtual electrode using an electric current steering technique, which is used to improve imaging resolution of an EIT system without physically increasing a number of conducting electrodes. A material is formed on the surface using the carbon from the molecules. The flip-flop Fn is reset at same time or after the preceding flip-flop Fn\u22121 is reset.