Nano-carbon　aerogels　(CA)　were　prepared　by　the　reaction　between　resorcinol　and　formaldehyde　in　alkaline　conditions.　The　morphology　and　microstructure　of　the　CA　was　investigated　by　scanning　electron　microscopy　and　transmission　electron　microscopy.　The　specific　area　and　the　pore　size　distribution　were　calculated　from　the　N-2　adsorption-desorption　isotherm.　Glucose　oxidase　(GOD)/CA/glassy　carbon　(GC)　electrodes　were　prepared　by　immobilizing　GOD　on　the　surface　of　nano-carbon　aerogels.　The　electrocatalytic　properties　of　GOD/CA/GC　electrodes　were　characterized　by　cyclic　voltammetry　in　phosphate　buffer　medium　(0.1　mol.L-1).　The　results　showed　that　GOD　can　be　immobilized　on　the　nano-carbon　aerogels,　and　that　the　biological　activation　of　GOD　was　retained.　The　GOD/CA/GC　electrode　exhibits　good　direct　electrochemical　and　electro-catalytic　performance　without　electron　mediators.