title: Paper disk on screen printed electrode for one-step sensing with an internal standard.
authors.affiliation: Natural Sciences and Science Education Academic Group, Nanyang Technological University, 1 Nanyang Walk, 637616, Singapore, and School of Chemical and Biological Engineering, Yancheng Institute of Technology, 9 Yingbin Road, Yancheng, 224051, China.
authors.forename: Swee Ngin
authors.initials: SN
authors.lastname: Tan
authors.forename: Liya
authors.initials: L
authors.lastname: Ge
authors.forename: Wei
authors.initials: W
authors.lastname: Wang