1. Paper on a disc: balancing the capillary-driven flow with a centrifugal force Author Seung-Hoon Kim, Je-Kyun Park, Yoon-Kyoung Cho, Tae-Hyeong Kim, and Hyundoo Hwang Subjects Centrifugal force, Paper, Materials science, Rotation, Capillary action, Biomedical Engineering, Water, Bioengineering, Centrifugation, General Chemistry, Mechanics, Microfluidic Analytical Techniques, Active control, Biochemistry, Flow (mathematics) Abstract This paper describes the active control of the capillary-driven flow in paper using a centrifugal device. Published 2011