title: Large scale lithography-free nano channel array on polystyrene.
authors.affiliation: Key Laboratory of Analytical Chemistry for Life Science, Ministry of Education of China, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210093, China.
authors.forename: Bi-Yi
authors.initials: BY
authors.lastname: Xu
authors.forename: Jing-Juan
authors.initials: JJ
authors.lastname: Xu
authors.forename: Xing-Hua
authors.initials: XH
authors.lastname: Xia
authors.forename: Hong-Yuan
authors.initials: HY
authors.lastname: Chen