The enhancement of neural growth by amino-functionalization on carbon nanotubes as a neural electrode - Yen, Shiang-Jie; Hsu, Wei-Lun; Chen, Yung-Chan; Su, Huan-Chieh; Chang, Yen-Chung; Chen, Hsin; Yeh, Shih-Rung; Yew, Tri-Rung (Biosensors & Bioelectronics, 2011)