探索全球顶尖大学的研究室——研究领域与主要论文一览无余。
Professor Sung Kyu Ha's research lab specializes in advanced materials and structural mechanics, with a focus on smart composite materials, sustainable biomaterials, and biomechanical systems for energy and healthcare applications. The lab develops innovative finite element modeling and micromechanical analysis techniques to predict the behavior and failure of fiber-reinforced composites, piezoelectric actuators, and spinal implants. It also explores environmentally friendly alternatives to plastics through biodegradable polymeric materials and advances hydrogen storage technologies for clean energy vehicles using lightweight composite pressure vessels. The integration of computational modeling with experimental validation underpins the lab’s multidisciplinary approach to solving real-world engineering challenges.
Professor Kentaro Murakami's research lab focuses on the intersection of nutrition, metabolism, and chronic disease prevention, with a strong emphasis on dietary factors influencing health outcomes. The lab investigates the role of dietary fatty acids in cellular signaling, particularly protein kinase C activation, and explores how dietary patterns and energy intake reporting affect cardiometabolic health. Using large-scale national health surveys, the lab examines associations between dietary acid-base load, eating behaviors, and health markers in diverse populations. A central theme is the identification of modifiable dietary factors that can influence mental and metabolic health.
Professor Susumu Kuwabata's research lab specializes in the development and application of room-temperature ionic liquids (RTILs) for advanced materials synthesis and electrochemical processes. The lab focuses on utilizing RTILs as stable, non-volatile media for the synthesis of metal nanoparticles and conductive polymers without the need for capping agents, enabling unique nanostructured materials. A key direction involves integrating RTILs into vacuum-compatible systems for physical vapor deposition and plasma-based synthesis, as well as exploring their role in biocatalytic conversion of carbon dioxide to methanol using enzyme systems. The lab also investigates electroactive composite materials for energy storage applications, particularly polypyrrole-based cathodes for lithium-ion batteries.
Professor Rahim Shahrokhi's research lab specializes in sustainable geotechnical engineering and environmental soil remediation, focusing on innovative biological and chemical techniques to enhance soil properties and mitigate environmental contaminants. Key research directions include microbial-induced carbonate precipitation for soil stabilization and the development of advanced adsorbent materials for the removal of persistent pollutants like PFAS from contaminated soils. The lab integrates principles of soil mechanics, environmental chemistry, and materials science to design eco-friendly solutions for infrastructure resilience and environmental protection. Recent work emphasizes optimizing injection protocols for bioclogging and engineering novel clay-polymer composites for high-efficiency contaminant capture.
Professor Takuji Yamada's research lab focuses on host-microbiome interactions, particularly the role of gut and skin microbiomes in human health and disease. The lab investigates microbial contributions to metabolic and neurological disorders, such as post-gastrectomy complications and Alzheimer’s disease, using multi-omics approaches. A key research direction involves identifying specific microbial strains and their functional genes that influence host physiology and cognitive function. The lab also develops bioinformatics tools, such as iPath for pathway visualization, to support systems-level understanding of microbial metabolism and host interactions.
Professor Hiromichi Ohta's research lab specializes in the development and fundamental characterization of oxide-based functional thin films, with a strong focus on transparent and thermoelectric oxides. The lab pioneers the epitaxial growth of complex oxide heterostructures using advanced pulsed-laser deposition and solid-phase epitaxy techniques to achieve high crystalline quality and precise control over composition and structure. Key research directions include transparent conducting oxides for optoelectronics, p-n junction devices for UV detection and light emission, and high-performance thermoelectric materials for energy conversion. The lab emphasizes the correlation between microstructure, electronic properties, and device performance to enable next-generation oxide-based devices.
Professor Tetsu Yonezawa's research lab specializes in the design, synthesis, and functionalization of noble metal nanomaterials with a focus on precise control of their size, structure, and surface chemistry. The lab develops advanced stabilizing ligands and assembly strategies to create monodisperse, core-shell, and hierarchical nanostructures such as bimetallic clusters, gold and silver nanoparticles, and nanocomposite films. Key research directions include the rational design of ligands for atomic-level control of nanoparticle growth, the formation of ordered mesostructures, and the development of metastable cationic nanoparticles for applications in DNA-based nanoassembly and plating. The lab also explores stimuli-responsive self-assembly and surface-gel interactions for advanced functional materials.
Professor Tomokazu Tamura's research lab focuses on the virology and molecular pathogenesis of emerging viral pathogens, particularly SARS-CoV-2 and members of the *Flaviviridae* family. The lab investigates viral evolution, immune evasion mechanisms, spike protein dynamics, and host-pathogen interactions using structural virology, reverse genetics, and animal models. A key focus is understanding the molecular determinants of transmissibility, fusogenicity, and virulence in SARS-CoV-2 variants, including Omicron sublineages such as XBB, BA.2.86, and BA.5, as well as developing and characterizing reporter-expressing viral systems for high-throughput antiviral screening. The lab also contributes to the development of live-attenuated vaccines, exemplified by studies on classical swine fever virus attenuation.
Professor Ki Wan Bong's research lab specializes in the design and fabrication of advanced micro- and nanomaterials for biomedical diagnostics and sensing. The lab focuses on developing innovative microfluidic platforms, such as hydrogel-based signal amplification systems and novel lithographic techniques like Lock Release Lithography and hydrodynamic focusing lithography, to enable high-throughput, multiplexed detection of biomolecules. Key research directions include the creation of functional microparticles with tailored morphologies, spatially controlled chemistries, and magnetic properties for applications in point-of-care diagnostics, nucleic acid sensing, and multiplexed immunoassays.
Professor JongRoul Woo's research lab focuses on consumer behavior, energy policy, and information privacy in the context of emerging technologies and societal challenges. The lab investigates how socio-demographic factors and media channels influence consumer decision-making, particularly in high-stakes domains like energy infrastructure and personal data protection. Using advanced econometric models such as multivariate probit, contingent valuation, and discrete choice experiments, the lab examines public acceptance of nuclear and renewable energy, as well as the economic value individuals place on sensitive personal information. The research aims to inform evidence-based policy and regulatory frameworks in South Korea and beyond.
Professor Aram J. Chung's research lab specializes in microfluidics, intracellular delivery, and label-free biosensing, with a focus on developing high-throughput, low-cytotoxicity platforms for biomedical applications. The lab pioneers inertial focusing techniques in microchannels to enable single-stream particle and cell focusing without sheath fluids, advancing applications in cytometry and single-cell analysis. It also develops innovative methods for intracellular delivery of biomolecules and nanomaterials using inertial flows, aiming to overcome limitations of traditional transfection methods in primary cells. Additionally, the lab creates flexible, large-area SERS substrates for sensitive, multiplexed molecular detection.
Professor Naomi Aoki's research lab focuses on public administration and governance in the context of large-scale disasters, with a particular emphasis on cross-jurisdictional collaboration, disaster waste management, and public trust in government decision-making. The lab investigates how intergovernmental coordination, risk perception, and procedural fairness influence public acceptance of policy decisions, especially in post-disaster recovery. It also explores the role of transparent and explainable governance mechanisms—such as different types of algorithmic explanations—in enhancing public confidence in public institutions. The research integrates theories from administrative science, behavioral economics, and social psychology to address equity, inclusion, and institutional legitimacy in crisis governance.
Professor Takahiro Kozawa's research lab specializes in advanced materials and nanoscale characterization for next-generation semiconductor technologies, with a focus on gallium nitride (GaN) semiconductors and chemically amplified resists for extreme ultraviolet (EUV) and electron beam lithography. The lab investigates fundamental carrier-phonon and electron-phonon interactions in wide-bandgap semiconductors, as well as radiation-induced reaction mechanisms in resist materials, aiming to understand and mitigate line edge roughness and resolution blur in nanofabrication. Their work combines Raman spectroscopy, pulse radiolysis, and advanced simulation techniques to probe electronic and structural dynamics at the nanoscale.
Professor Masashi Akiyama's research lab focuses on the molecular and genetic mechanisms underlying skin barrier disorders and circadian rhythm regulation. The lab investigates the roles of key proteins such as ABCA12, filaggrin, and orexin in inherited ichthyoses, atopic dermatitis, and generalized pustular psoriasis, with an emphasis on population-specific genetic variations. Additionally, the lab explores the neuroendocrine and molecular basis of circadian clock regulation, particularly the role of mPer1 and orexin in food-anticipatory behavior and circadian entrainment. Their work bridges dermatology, molecular genetics, and chronobiology to uncover pathogenic mechanisms and potential therapeutic targets.
Professor Akio Ojida's research lab specializes in the design and development of synthetic chemosensors for biological recognition, with a focus on detecting biologically relevant phosphorylated molecules and metalloproteins. The lab pioneers fluorescent probes based on dinuclear zinc(II)-dipicolylamine (Zn-Dpa) systems that enable selective, ratiometric, and turn-on fluorescence detection of phosphorylated peptides, nucleoside polyphosphates, and pathological protein aggregates such as those found in Alzheimer’s disease. Their work integrates coordination chemistry, photophysics, and bioorganic chemistry to create smart molecular tools for real-time imaging and sensing in aqueous and complex biological environments. The lab also develops innovative peptide tag/probe systems for site-specific labeling of proteins, advancing live-cell imaging and molecular diagnostics.
Professor Hyungjun Kim's research lab specializes in Earth system modeling with a focus on land surface processes, snow and permafrost dynamics, and terrestrial water cycle dynamics. The lab investigates the interactions between land, atmosphere, and groundwater systems, particularly in cold and tropical regions, to improve climate and hydrological model accuracy. Key research directions include enhancing land surface models for high-latitude ecosystems, quantifying snow and groundwater contributions to terrestrial water storage, and assessing global inequalities in access to water and sanitation services through integrated modeling approaches. The lab emphasizes model-data integration, process-based understanding, and the application of satellite observations to improve Earth system predictions.
Professor Youngmin You's research lab specializes in the design and synthesis of luminescent iridium(III) complexes for applications in optoelectronics, sensing, and sustainable synthesis. The lab focuses on developing phosphorescent materials with tunable emission colors, high quantum yields, and selective responsiveness to metal ions, particularly for ratiometric sensing in biological and environmental systems. A key research direction involves understanding and manipulating energy transfer processes in cyclometalated Ir(III) complexes to enhance photophysical properties and enable novel functionalities. Additionally, the lab pioneers mild, visible-light-driven photocatalytic methods for synthesizing valuable fluorinated organic compounds, emphasizing atom-economical and environmentally friendly transformations.
Professor Siyoung Lee's research lab specializes in the development of flexible, wearable, and skin-attachable electronic sensors for real-time physiological and environmental monitoring. The lab focuses on advancing next-generation wearable devices with high sensitivity, broad frequency response, and excellent conformality for applications in voice recognition, auditory sensing, and volatile organic compound (VOC) detection. Key innovations include ultrathin polymer-based diaphragms, electret-powered capacitive sensors, and triboelectric nanogenerators for sustainable energy harvesting.
Professor Dong Rip Kim's research lab specializes in the development of advanced nanomaterials and micro/nanofluidic systems for biomedical and energy applications. Key research directions include silicon-based nanowire and microneedle technologies for targeted drug delivery, biosensing, and sustainable energy conversion—particularly using microbial systems for methanol production from greenhouse gases. The lab integrates materials science, microfluidics, and biointerfaces to create smart, biocompatible, and stimuli-responsive devices with applications in ophthalmology, oncology, and environmental sustainability.
Professor Kosuke Nagashio's research lab specializes in the fundamental and applied aspects of two-dimensional (2D) materials, particularly graphene and h-BN, with a strong focus on electrical transport properties, interface engineering, and heterostructure device fabrication. The lab investigates the impact of substrate surfaces—such as SiO2—with controlled surface chemistry on graphene's mobility and carrier transport, aiming to minimize scattering and impurity effects. A key research direction involves developing advanced transfer techniques, such as dry PMMA-free transfer, to achieve atomically clean interfaces in van der Waals heterostructures for high-performance nanoelectronics. The lab also conducts in-depth studies on metal/graphene contacts, targeting low contact resistance to unlock the full potential of graphene in high-speed transistors.
