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 Keiko U. Torii's research lab focuses on the molecular and genetic mechanisms underlying plant development, particularly the regulation of organ morphogenesis and stomatal patterning in *Arabidopsis thaliana*. Her work centers on receptor-like kinases, such as the ERECTA family, which play key roles in controlling cell fate decisions, cell proliferation, and tissue patterning in the shoot apical meristem and epidermis. The lab integrates molecular genetics, live imaging, and mathematical modeling to dissect signaling networks that coordinate cell-cell communication and transcriptional regulation during stomatal lineage development. They also investigate how developmental decisions are balanced between different epidermal cell types, such as stomata, pavement cells, and trichomes, through shared and competing gene regulatory circuits.
Professor Masami Yokota Hirai's research lab specializes in systems biology and plant metabolism, focusing on the integration of multi-omics approaches—particularly metabolomics and transcriptomics—to decode gene-to-metabolite networks in plants. The lab investigates key metabolic pathways such as sulfur and nitrogen nutrition, glucosinolate biosynthesis, and stress responses, aiming to uncover regulatory mechanisms and novel gene functions. A central theme is the development of high-throughput metabolomics technologies for comprehensive and quantitative profiling of plant metabolites, enabling systems-level understanding of metabolic regulation. The lab also explores metabolic engineering in cyanobacteria for sustainable bioproduct synthesis, such as polyhydroxybutyrate (PHB).
Professor María Belén Alfonso's research lab focuses on aquatic ecosystem dynamics, with a strong emphasis on microplastic pollution and its ecological impacts in freshwater and marine environments. The lab investigates microplastic abundance, characterization, and trophic transfer, particularly through zooplankton, with a special interest in small microplastics (<300 μm) in understudied regions such as Southeast Asia. They also study the effects of environmental stressors—like storms and water management—on lake metabolism and plankton communities, integrating physicochemical, hydrological, and biological data to assess ecosystem health and resilience.
Professor Ken Kobayashi's research lab specializes in tissue engineering and epithelial barrier biology, with a focus on tight junction regulation in mammary, tracheal, and amniotic epithelia. The lab investigates the molecular mechanisms underlying epithelial barrier integrity, particularly the role of claudin subtypes in controlling permeability during inflammation and disease. Using primary cell cultures and organotypic models, the lab aims to develop regenerative strategies for epithelial repair in conditions such as mastitis, tracheal defects, and chorioamnionitis. Their work bridges basic cell biology with clinical applications in regenerative medicine and reproductive health.
Professor Andrea Fiorani's research lab specializes in electrochemiluminescence (ECL) as a powerful analytical and sensing technique, with a strong focus on advancing electrode materials, luminophores, and reaction mechanisms for enhanced sensitivity and stability. The lab pioneers the use of advanced materials such as boron-doped diamond electrodes to overcome limitations in signal reproducibility and interference, particularly in biological and clinical applications. Key research directions include in situ generation of coreactants (e.g., hydrogen peroxide), surface engineering of electrodes (e.g., polypyrrole-derived carbon films), and the development of chemical lens effects to control the ECL-emitting layer thickness for high-resolution imaging. The lab’s work bridges fundamental electrochemistry with practical applications in biosensing, point-of-care diagnostics, and bioimaging.
Professor Hyuk-Jin Cha's research lab focuses on cellular signaling mechanisms underlying DNA damage response, cancer metastasis, and stem cell senescence. The lab investigates key molecular players such as gamma-H2AX, E-cadherin, and MAP kinase pathways (including ERK and p38) in maintaining genomic stability, regulating epithelial-mesenchymal transition (EMT), and controlling cell cycle progression. Using advanced techniques like phospho-specific antibodies and immunofluorescence, the lab explores post-translational modifications and their functional impacts in cancer and regenerative biology. A central theme is understanding how dysregulation of these pathways contributes to disease, particularly in non-small cell lung cancer and mesenchymal stem cells.
Professor Seungnyun Kim's research lab specializes in next-generation wireless communication systems, with a strong focus on enhancing spectral and energy efficiency in advanced 5G and 6G networks. The lab explores cell-free massive MIMO, terahertz (THz) communications, and ultra-dense networks, emphasizing practical challenges such as CSI feedback reduction, beam management, and energy-efficient network operation. By leveraging channel reciprocity, advanced signal processing, and integration with sensing and computer vision technologies, the lab aims to enable intelligent, high-capacity, and low-latency wireless systems for future applications.
Professor Jung-Woo Park's research lab specializes in geochemistry, with a focus on the petrogenesis of metal-rich magmas and the origin of porphyry copper-gold deposits. The lab investigates chalcophile element behavior, platinum group elements (PGEs), and trace element partitioning in magmatic systems, particularly in arc and intraplate volcanic settings. Using advanced analytical techniques such as LA-ICP-MS and NiS fire assay with isotope dilution, the lab explores the controls on PGE and chalcophile element enrichment in magmas, minerals (e.g., Cr-spinel), and crustal materials like loess. Their work contributes to understanding the formation mechanisms of economically significant hydrothermal ore deposits.
Professor Jung-Suk Han's research lab specializes in advanced biomaterials and digital dentistry, focusing on the development of zirconia-based composites for dental implants and prosthetic applications, with an emphasis on mechanical performance, biocompatibility, and long-term clinical stability. The lab also pioneers the application of artificial intelligence and deep learning in dental imaging, particularly in automated detection and segmentation of anatomical structures in panoramic and periapical radiographs. Research spans from material science innovations to clinical translation, integrating cutting-edge technologies such as augmented reality and panoptic segmentation for improved diagnostic accuracy and treatment planning.
Professor Cheol-Joo Kim's research lab specializes in the synthesis, characterization, and application of low-dimensional semiconductor nanostructures, with a focus on group IV nanomaterials such as silicon-germanium alloys, germanium nanowires, and hexagonal boron nitride. The lab explores novel growth techniques for high-quality nanowires and 2D materials, emphasizing control over structural, electronic, and optical properties through precise engineering of composition, diameter, and stacking order. Key research directions include nanowire-based photodetectors, field-effect transistors, and van der Waals heterostructures for next-generation nanoelectronics and optoelectronics.
Professor Hyunggun Kim's research lab specializes in biomedical engineering and computational biomechanics, focusing on the development of personalized computational models for heart valve function and disease. The lab integrates patient-specific medical imaging, advanced finite element analysis, and innovative biomaterials to study valve mechanics, tissue degeneration, and tissue engineering applications. Research also extends to agricultural machine vision using weakly supervised deep learning and in vivo imaging techniques for early detection of vascular pathologies.
Professor Jae-Hyun Lee's research lab specializes in the development of advanced two-dimensional (2D) materials and their applications in next-generation electronic, photonic, and energy devices. The lab focuses on scalable synthesis of single-crystalline 2D materials—particularly graphene and amorphous carbon allotropes—using innovative epitaxial growth techniques on single-crystalline substrates such as germanium. Key research directions include defect engineering for enhanced ion and proton transport in 2D membranes, transparent and flexible electromagnetic shielding films, and electrochemical catalysis for sustainable chemical conversion, such as methane-to-methanol transformation. The lab also pioneers ultrasensitive pH sensors by exploiting proton permeability in engineered graphene layers, pushing beyond classical physical limits.
Professor Yong Pyo Kim's research lab specializes in atmospheric chemistry and environmental modeling, with a focus on the thermodynamics and gas-particle equilibrium of inorganic and organic aerosols. The lab develops and applies advanced computational models—such as SCAPE—to predict the phase partitioning, composition, and activity coefficients of atmospheric species, including secondary inorganic aerosols and hazardous air pollutants. Research also emphasizes the impact of policy on air quality, particularly in urban environments like Seoul, and investigates emerging pollutants such as nitrosamines and nitramines in fine particulate matter. The lab integrates experimental measurements with model validation to improve understanding of aerosol formation, transformation, and environmental health impacts.
Professor Kentaro Nakamura's research lab focuses on deep-sea geochemistry and marine mineral resources, with a particular emphasis on hydrothermal vent systems and rare-earth element (REE)-enriched sediments in the Pacific and Indian Oceans. The lab investigates the physicochemical processes controlling hydrothermal fluid composition, the formation of polymetallic sulfide deposits, and the biogeochemical cycles of rare earth elements in deep-sea environments. Research also includes the development of advanced exploration techniques for seafloor hydrothermal activity and the study of unique chemosynthetic ecosystems associated with hydrothermal vents. The lab integrates field observations, geochemical modeling, and innovative analytical methods to address challenges in deep-sea resource assessment and environmental monitoring.
Professor Xiangchong Li's research lab specializes in cosmology and weak gravitational lensing, focusing on precision measurements of cosmic shear to probe the large-scale structure and evolution of the universe. The lab develops advanced shear measurement algorithms—such as the Fourier Power Function Shapelets (FPFS)—to mitigate systematic biases in galaxy shape estimation, with an emphasis on analytical corrections for noise and selection effects. Their work leverages deep imaging surveys like the Hyper Suprime-Cam Subaru Strategic Program to test the standard cosmological model and uncover potential discrepancies in dark matter distribution across cosmic time.
Professor Takeshi Naota's research lab specializes in transition-metal-catalyzed organic transformations, with a strong focus on ruthenium- and palladium-catalyzed reactions for selective synthesis. Key research directions include the development of chemoselective oxidation methods—particularly aerobic and Baeyer-Villiger oxidations—using sustainable catalysts, and innovative applications of ultrasound in controlling sol-gel transitions and molecular assembly. The lab also explores efficient, metal-catalyzed condensation reactions for lactam and amide formation, emphasizing atom economy and functional group tolerance.
Professor Satoshi Imazato's research lab specializes in the development of bioactive dental materials with a focus on incorporating antibacterial monomers—particularly methacryloyloxydodecylpyridinium bromide (MDPB)—into resin-based restoratives. The lab pioneers non-releasing antibacterial composites and adhesive systems that maintain mechanical integrity while providing long-term inhibition of cariogenic bacteria such as *Streptococcus mutans* and *Lactobacillus* species. Research also extends to bioactive materials like hydroxyapatite/soluble calcium phosphate composites (HAp/SCaP) that promote osteoblast activity and tissue regeneration. The overarching goal is to create next-generation dental materials that prevent secondary caries and enhance tissue integration through smart, functional monomers and biomaterials.
Professor Hiroyuki Toda's research lab specializes in advanced X-ray microtomography and in-situ characterization of metallic materials, focusing on the three-dimensional visualization and mechanical analysis of microstructural evolution under load. The lab employs synchrotron radiation to achieve ultra-high-resolution 3D imaging, enabling the observation of nanoscale features such as precipitates, cracks, voids, and hydrogen micropores in real time. Key research directions include in-situ fatigue and fracture behavior, hydrogen-induced damage, stress corrosion cracking, and strain mapping using digital volume correlation and microstructural tracking techniques. The lab's work bridges the gap between microstructure and mechanical performance, offering new insights into failure mechanisms in engineering alloys.
Professor Tomohiro Shiraki's research lab specializes in the design and fabrication of functional nanomaterials through supramolecular and molecular recognition strategies. The lab focuses on chiral nanostructures, particularly helix-based assemblies involving polysaccharides and conjugated polymers, to achieve circularly polarized luminescence and stimuli-responsive behavior. A key direction involves the precise functionalization of single-walled carbon nanotubes to modulate their near-infrared photoluminescence through local covalent modification and molecular recognition. The lab also explores dynamic structural responses in soft nanomaterials for applications in optoelectronics, biosensing, and smart materials.
Professor Shu-Qi Wu's research lab specializes in the design and investigation of molecular materials with advanced multifunctional properties, focusing on spin crossover, single-molecule magnetism, and magnetoelectric coupling in coordination complexes. The lab explores the interplay between electronic structure, magnetic anisotropy, and lattice dynamics to develop stimuli-responsive materials for next-generation spintronic and memory devices. Key research directions include the rational construction of supramolecular assemblies for isolating magnetic centers and enhancing relaxation dynamics, as well as utilizing 2D heterostructures to manipulate light-matter interactions such as the spin Hall effect of light.
