Gyowon Jung
Seoul National University · Engineering
About the Lab
Professor Gyowon Jung's research lab specializes in the development of advanced functional materials and sensors for environmental and healthcare applications. The lab focuses on designing and fabricating high-performance gas sensors, such as WO3-based MOSFET sensors for nitrogen dioxide detection, using physical vapor deposition techniques. In parallel, the lab explores innovative e-learning solutions tailored for healthcare professionals, particularly ICU nurses, integrating educational technology with psychological constructs like self-efficacy to improve clinical knowledge and job performance. The interdisciplinary approach bridges materials science, biomedical engineering, and health education technology.
Research Overview
Research Output Trend
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Selected Papers
7Purpose: The purpose of this study was to develop a self-directed e-learning program for ICU nurses and to evaluate how the proposed e-learning program affects the level of knowledge, nursing performance and job satisfaction of ICU nurses. Methods: The e-learning program was developed with the Computer Assisted Instruction Design Model using sources of self-efficacy which included the inactive attainment, vicarious experience, and verbal persuasion of ICU nurses. The program was evaluated by exp
This study investigates the nitrogen dioxide (NO2) sensing characteristics of an Si MOSFET gas sensor with a tungsten trioxide (WO3) sensing layer deposited using the sputtering method. The Si MOSFET gas sensor consists of a horizontal floating gate (FG) interdigitated with a control gate (CG). The WO3 sensing layer is deposited on the interdigitated CG-FG of a field effect transistor(FET)-type gas sensor platform. The sensing layer is deposited with different thicknesses of the film ranging fro
Research Areas
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