Ji-hoo Lee
Yonsei University · 工学
研究室紹介
Professor Ji-hoo Lee's research lab specializes in advanced functional materials for biomedical and high-temperature applications. The lab focuses on developing innovative coatings and biomaterials, particularly through surface engineering and hydrogel-based systems for tissue regeneration. Key research directions include the design of ceramic and carbide coatings for enhanced substrate protection, as well as the development of injectable, microporous granular hydrogels to support effective cartilage repair. The lab integrates materials synthesis, microstructural characterization, and biomedical applications to address challenges in durability and tissue integration.
Research Overview
Research Output Trend
Figures are computed from collected data and may differ slightly.
Selected Papers
2A surface coating of approximate composition Si–30Hf–10Cr (wt. %) was prepared by fused slurry coating method. The metallic particulates in the desired ratio were applied to a graphite specimen in a fluid suspension and vacuum fused at 1450 °C. The metallurgical reactions occurring at the graphite surface were studied by evaluating the coating surface and cross sections using Auger electron spectroscopy, optical metallography, scanning electron microscopy, and x-ray analysis. The results indicat
Articular cartilage exhibits a limited capacity for self-repair, prompting extensive research into advanced biomaterials that can support tissue regeneration. Among these, injectable hydrogels have gained attention for their minimally invasive delivery and suitability for bioprinting applications. However, conventional nanoporous bulk hydrogels often lack the necessary microporosity and architectural complexity to fully support effective tissue regeneration. To overcome these shortcomings, recen