Carbon Electrode based Urea Sensor - Modification of Graphite and New Polymeric Carriers for Enzyme Immobilization. - Julija Razumiene; Ieva Sakinyte; Tatjana Kochane; Sandra Maciulyte; Antanas Straksys; Saulute Budriene; Jurgis Barkauskas (BIODEVICES, 2013)