title: Test-Paper-Like Photonic Crystal Viscometer.
abstract: A test-paper-like photonic crystal (PC) viscometer is fabricated based on the positive correlation between viscosity and the infiltration time for viscous liquid to entirely soak the PC film. It can be broadly used in different occasions to quickly determine the viscosity for many liquids, considering its portable and disposable characteristics and the requirement of little samples.
authors.affiliation: School of Chemical Science and Engineering, Tongji University, Shanghai, 200092, China.
authors.forename: Yuqi
authors.initials: Y
authors.lastname: Zhang
authors.affiliation: School of Chemistry and Molecular Engineering, Shanghai Key Laboratory of Green Chemistry and Chemical Processes, East China Normal University, Shanghai, 200062, China.
authors.forename: Qianqian
authors.initials: Q
authors.lastname: Fu
authors.affiliation: School of Chemical Science and Engineering, Tongji University, Shanghai, 200092, China.|School of Chemistry and Molecular Engineering, Shanghai Key Laboratory of Green Chemistry and Chemical Processes, East China Normal University, Shanghai, 200062, China.
authors.forename: Jianping
authors.initials: J
authors.lastname: Ge
keywords: photonic crystals; sensors; viscometers; viscosity