Peptide-coated nanotube-based biosensor for the detection of disease-specific autoantibodies in human serum BIOSENSORS & BIOELECTRONICS Drouvalakis, K. A., Bangsaruntip, S., Hueber, W., Kozar, L. G., Utz, P. J., Dai, H. 2008; 23 (10): 1413-1421