"Liquid Crystal Sensor Microchip," Hassanzadeh, A.; Lindquist, R.G.,Sensors Journal, IEEE , vol.12, no.5, pp.1536,1544, May 2012 doi: 10.1109/JSEN.2011.2174219
"Design of an a-Si:H Interface Circuit for Liquid Crystal Chemical and Biological Sensor Array," Hassanzadeh, A.; Lindquist, R.G.; Dashen Shen, Sensors Journal, IEEE , vol.12, no.5, pp.1284,1288, May 2012 doi: 10.1109/JSEN.2011.2169402
"Influence of the bias voltage on surface-driven orientational transitions for liquid crystal based chemical and biological sensors," Y. Zou, J. Namkung, Y. Lin, D. Ke and R. G. Lindquist, J. Phys. D: Appl. Phys. 44, 2011