Dr. JG. Manjunatha is currently working as Assistant Professor at Dept. of Chemistry, Mangalore University, Karnataka, India. He has published more than 100 manuscripts in national and international journals. He also filed a patent named “Fabrication of Al doped Poly (Riboflavin) Modified Sensor for the Simultaneous Determination of Indigo Carmine, Tartrazine and Hydroquinone together”. His research interests are Development of sensor for the detection of dopamine by carbon paste electrodes, Electroanalytical techniques, Detection of dopamine, serotonin and adenosine using carbon fiber micro electrodes, Non-Linear behaviors of oxygenated organics, Anion adsorption studies, Development of new carbon nanotube based biosensors, Supercapacitor.