title: Cytotoxicity of zinc oxide (ZnO) nanoparticles is influenced by cell density and culture format.
authors.affiliation: Division of Materials Science, School of Materials Science and Engineering, Nanyang Technological University, N3-B4-W310, Nanyang Avenue, 639798, Singapore, Singapore. Alexishengbc@ntu.edu.sg
authors.forename: Boon Chin
authors.initials: BC
authors.lastname: Heng
authors.forename: Xinxin
authors.initials: X
authors.lastname: Zhao
authors.forename: Sijing
authors.initials: S
authors.lastname: Xiong
authors.forename: Kee Woei
authors.initials: KW
authors.lastname: Ng
authors.forename: Freddy Yin-Chiang
authors.initials: FY
authors.lastname: Boey
authors.forename: Joachim Say-Chye
authors.initials: JS
authors.lastname: Loo