Subhashree Shivanirew LiuCheng-Je LeeQi-Wen TangAn-Bang WangTien-Tung ChungYu-Hsiang HsuAN-BANG WANG2020-05-142020-05-142016https://scholars.lib.ntu.edu.tw/handle/123456789/492638Waikoloa, HawaiiGuided migration analysis of osteosarcoma MG-63 cells on graded roughened substrates created by two photon polymerizationconference paper