3 articles published in JoVE
Measuring the Kinematics of Daily Living Movements with Motion Capture Systems in Virtual Reality Kyoungwon Seo1, Ahreum Lee1, Jieun Kim2, Hokyoung Ryu3, Hojin Choi4 1Department of Industrial Engineering, Hanyang University, 2Imagine Lab, Hanyang University, 3Department of Arts & Technology, Hanyang University, 4Department of Neurology, College of Medicine, Hanyang University We designed a virtual reality test to assess instrumental activities of daily living (IADL) with a motion capture system. We propose a detailed kinematic analysis to interpret the participant's various movements, including trajectory, moving distance, and time to completion to evaluate IADL capabilities.
Liquid-cell Transmission Electron Microscopy for Tracking Self-assembly of Nanoparticles Byung Hyo Kim1,2, Junyoung Heo1,2, Won Chul Lee3, Jungwon Park1,2 1Center for Nanoparticle Research, Institute for Basic Science (IBS), 2School of Chemical and Biological Engineering, Institute of Chemical Processes, Seoul National University, 3Department of Mechanical Engineering, Hanyang University Here we introduce experimental protocols for the real-time observation of a self-assembly process using liquid-cell transmission electron microscopy.
Oligopeptide Competition Assay for Phosphorylation Site Determination Min Sung Joo1, Ja Hyun Koo1, Sol-Bi Shin2, Hyungshin Yim2, Sang Geon Kim1 1College of Pharmacy and Research Institute of Pharmaceutical Sciences, Seoul National University, 2College of Pharmacy and Institute of Pharmaceutical Science and Technology, Hanyang University Peptide competition assays are widely used in a variety of molecular and immunological experiments. This paper describes a detailed method for an in vitro oligopeptide-competing kinase assay and the associated validation procedures, which may be useful to find specific phosphorylation sites.