High-density CMOS microelectrode array system for impedance spectroscopy and imaging of biological cells. - Vijay Viswam; Raziyeh Bounik; Amir Shadmani; Jelena Dragas; Julia Alicia Boos; Axel Birchler; Jan Müller 004; Yihui Chen; Andreas Hierlemann (IEEE SENSORS, 2016)