1. (1) J. C. Fidler, W. R. Penrose, and J. P. Bobis : “A potentiostat based on a voltage-controlled current source for use with amperometric gas sensors”, IEEE Transaction on Instrumentation and Measurement, Vol. 41, No. 2, pp. 308-310 (1992)
2. (2) S. Achmann, M. Hämmerle, J. Kita, and R. Moos : “Miniaturized low temperature co-fired ceramics (LTCC) biosensor for amperometric gas sensing”, Sens. Actuators B, Vol. 135, No. 1, pp. 89-95 (2008)
3. (3) H. Xu, L. Zeng, S. Xing, Y. Xian, G. Shi, and L. Jin : “Ultrasensitive Voltammetric Detection of Trace Lead (II) and Cadmium (II) Using MWCNTs - Nafion/Bismuth Composite Electrodes”, Electroanalysis, Vol. 20, No. 24, pp. 2655-2662 (2008)
4. (4) Y. Kim, J. Do, J. Kim, S. Y. Yang, G. G. Malliaras, C. K. Ober, and E. Kim : “A glucose sensor based on an organic electrochemical transistor structure using a vapor polymerized poly (3, 4-ethylenedioxythiophene) layer”, Jpn. J. Appl. Phy., Vol. 49, No. 1S (2010)
5. (5) S. H. Kim, K. Hong, W. Xie, K. H. Lee, S. Zhang, T. P. Lodge, and C. D. Frisbie : “Electrolyte - Gated Transistors for Organic and Printed Electronics”, Advanced Materials, Vol. 25, No. 13, pp. 1822-1846 (2013)