A new catalyst has been developed to improve Solid Oxide Fuel Cell (SOFC) performance by forming a self-assembled alloy at the surface. The catalyst was tested using methane gas directly, operating stably for over 500 hours with four times higher reaction efficiency than previous catalysts.
UNIST has selected 6 extraordinary scholars as 'Rising-star Distinguished Professor', recognizing their exceptional contributions to fields like Artificial Intelligence, Energy, and Materials Science. The honored faculty members will receive an honorarium for salary and research support.
Perovskite nanoparticles are capable of emitting different colors depending on the internal halogen element. Researchers at UNIST developed a simple method to replace certain elements via solution process, allowing for the creation of red, blue, and green LEDs with high luminous efficiency.
Researchers have developed a novel technology to improve lithium metal battery performance by coating the anode with a lithium silicide layer. The new approach overcomes dendritic growth issues, leading to improved rate capability and cycle stability.
A new study by Professor Hajin Kim reveals that DNA phase separation can be triggered by heavy methylation of DNA, influencing cellular activities such as gene expression and stem cell differentiation. The research team discovered that electrostatic forces between DNA molecules play a crucial role in this phenomenon.
The research collaboration aims to create human organs-on-chips using miniature devices that mimic specific tissues and organs. These organs-on-chips have the potential to predict drug activity and toxicity more accurately than animal models.
A team of researchers at Ulsan National Institute of Science and Technology has developed ultrathin, transparent, and conductive hybrid nanomembranes for skin-attachable loudspeakers and microphones. These wearable devices can produce sounds and detect vocal vibrations, opening up potential applications in sound input/output devices.
Researchers at UNIST have synthesized a triazine network structure from tetracyanoquinodimethane (TCNQ) monomer, demonstrating room-temperature ferromagnetism. The material exhibits stable neutral radicals and unpaired electrons, leading to ferromagnetic ordering.
A UNIST student startup team, LOAD, has developed a drone-based system for efficient water quality monitoring. The system uses a portable analysis device on the drone's lower part to maximize accuracy and speed in data collection.
A research team studied liquid penetration on rough surfaces, providing key findings for everyday products like cosmetics and industrial applications. The study identifies five variables controlling cavity-filling rates, required for liquids to penetrate cavities in surfaces.
DoYeon Kim, a UNIST Ph.D. student, has been selected for the GRA-NRF program in Canada to co-research on Arctic climate change with Professor Timothy Merilis at McGill University.
A research team at UNIST introduced a novel method to solve issues associated with the thickness of photoactive layers in OSCs, achieving an efficiency of 12.01% using a non-fullerene acceptor.
Professor Sarah Kang receives the 2018 Kamide Award for her pioneering contributions to atmospheric sciences, identifying mechanisms of high-latitude climate change on tropical precipitation. Her work blazed a trail in climate dynamics, revealing correlations between high and low latitude zones.
Researchers found that folding graphene significantly enhances its mechanical properties, leading to increased stiffness, strength, and toughness in polymer composites. The folded structure can sustain larger bending forces compared to stacked layers, making it an efficient strategy for incorporating large-area monolayer graphene films.
A new study led by Professor Sung-Deuk Choi found that Ulsan, South Korea, is affected by toxic substances in fine dust particles throughout the year. The study analyzed PAHs concentrations in air samples and showed that even in summer, when fine dust concentration is lowest, PAHs remain present.
Class 101 is an online learning platform offering courses on various topics, including hobbies like knitting and mobile app development. With over 15,000 downloads and Apple Store inclusion, the platform provides convenient access to education for busy lives.
A novel VLS growth mechanism yields nanoscopic semiconductor ribbons only a few atoms thick, opening doors to highly integrated electronic and photonic devices. The breakthrough method uses liquid droplets to mediate the growth of MoS2 ribbons in a unique 'crawling mode', allowing for direct 1D growth of van der Waals layered materials.
A recent study by Sejoon Kim investigates the social impact of dolphin rehabilitation in South Korea, highlighting its significance for marine animal welfare. The research team hopes to expand their work on other topics, including whale-eating culture and public perspectives on dolphin shows.
A recent study from UNIST has unveiled a new method for growing elastic diamonds, which can bend and stretch up to 9% without breaking. This breakthrough challenges previous theories that diamonds are brittle and opens possibilities for tuning their optical and optomechanical properties.
Two UNIST faculty members, Professor Myong-In Lee and Professor Dong Hyun Cha, have received top government awards for their outstanding contributions to urban meteorology and climatology. They were recognized for their research on climate change, disaster risks, and regional climate modeling.
A new study presents a novel statistical algorithm called GSA-SNP2 that can identify potential disease genes more accurately and cost-effectively. The algorithm is effective with less genomic data and provides high power and decent type I error control.
The Graduate School of Creative Design Engineering at UNIST has received global recognition for its design excellence in collaboration with Dr. Pik Co., Ltd. The company's fully automatic oral cleaner, Dr. Pik, has won the iF Design Award 2018 for its innovative design and functionality.
Professor Sarah Kang from Ulsan National Institute of Science and Technology has been appointed to the Climate Dynamics Panel (CDP) of CLIVAR. She will provide recommendations on key research priorities in climate dynamics for a three-year term.
UNIST's Statistical Artificial Intelligence Lab (SAIL) won the digital curling competition with an AI-based software designed by Kyowoon Lee, Sol-A kim, and Professor Choi. The team applied Kernel Regression and Reinforcement Learning-based Deep Learning Technique to form self-winning strategies.
Professor Rodney S. Ruoff has been awarded the prestigious James C. McGroddy Prize for New Materials by the American Physical Society for his pioneering contributions to graphene and its derivatives. The award recognizes his achievements in scalable synthesis, materials science, and applications of graphene.
Chromobacterium piscinae produces cyanide as a defense mechanism against Bdellovibrio bacteriovorus HD100, inhibiting predation but not being toxic. The study suggests microbes can resist predation through secondary metabolites in certain environments.
The new smart contact lens can detect glucose levels in tears using built-in pliable electronics and wireless antenna. It offers a pain-free way to measure blood sugar levels, potentially reducing compliance issues among diabetic patients.
Researchers at UNIST have developed a highly stretchable rechargeable lithium-ion battery based on aqueous electrolytes, using a simple and cost-effective solution process. The breakthrough involves a bioinspired Jabuticaba-like hybrid carbon/polymer composite that retains its electrical conductivity under high strain rates.
Six UNIST startups, including RecensMedical and SuPine Therapeutics, have been selected for the Tech Incubator Program for Startup (TIPS) to receive business incubation spaces and funding. The program aims to promote technological innovation and support talent in growing their businesses.
A smart baby pillow has been introduced to prevent and correct mild cases of flat head syndrome. The device features an embedded air volume control system and a real-time soft tactile sensor to monitor the baby's head position.
Researchers at UNIST created a new type of underwater adhesive that is stronger than natural biological glues used by mussels. The hydrogel-based adhesive exhibits strong adhesion under wet conditions due to reversible interlocking between reconfigurable microhook arrays.
A new Hybrid-SOEC system with mixed-ion conducting electrolyte allows for water electrolysis to occur at both electrodes, increasing hydrogen production efficiency. The system demands less electricity and exhibits outstanding performance with stability.
A team of researchers has successfully developed a novel method for separating isotopes using a flexible porous material. By exploiting the dynamic change in pore dimensions, they can selectively adsorb and desorb desired gas components, leading to improved separation efficiency and selectivity.
RecensMedical Inc., a UNIST startup, has received 1 billion KRW investment and 2 billion KRW financial guarantees from KIBO to develop rapid cooling anesthesia for various medical applications. The funding supports the company's growth as the first venture startup in Ulsan.
Distinguished Professor Sang Il Seok at UNIST received the 2017 Korea Scientists Award for his outstanding contributions to energy sector through manufacturing high-efficient halide perovskite solar cells. His research has been recognized worldwide and cited over 5,000 times in prestigious scientific journals.
A UNIST professor has been awarded for his work on a patch that can regenerate damaged spinal cords, with the aim of preventing further progression of damages and optimizing neurogeneration. The patch is currently in Phase III clinical trials and contains FDA-approved materials, showing promising therapeutic effectiveness.
The Graduate School of Creative Design Engineering at UNIST has won prestigious Spark Design Awards for their 'Hyperloop System Innovation' concept, which envisions a futuristic UFO-shaped Hyperloop Station. The award-winning design focuses on user-centered design and a Dual Rotating System to manage passenger traffic, offering a novel...
Researchers from UNIST and University of Maryland developed a core technology for quantum photonic devices using silicon chips. They integrated quantum dots with silicon photonic technologies to create single photon emitters, paving the way for innovative applications in quantum computing and communication.
Professor Franklin Bien, a renowned expert in integrated circuits, has received the 2017 IEIE Award for his groundbreaking work on wireless power transmission and communication technology. His research has led to numerous international patents and collaborations with major companies.
Professor Sam H. Noh recognized by ACM for significant accomplishments in system software and data storage technology. He is the only Korean among the 2017 cohort of distinguished members, who have made substantial impact on the computing industry.
A new synthetic protocol has been developed to form 3D porous organic networks via solid-state explosion of organic single crystals. This method offers several advantages over existing techniques, including the absence of solvents and catalysts, resulting in highly pure products.
The UNIST team 'JALIS' won the first place prize for their advanced driver-assistance system, which monitors traffic and advises drivers on the least-congested routes. The system will become a standard in future connected cars, offering in-car assistance with local traffic updates and engine diagnostics.
Three UNIST researchers, Rodney S. Ruoff, Jaephil Cho, and Jin Young Kim, have been named Highly Cited Researchers in materials science and energy fields. They have made significant contributions to their respective fields, with Professor Cho leading expert on secondary batteries and Professor Kim a leading expert in organic solar cells.
Rodney S. Ruoff, a renowned researcher at UNIST, has been awarded the James C. McGroddy Prize for his groundbreaking work on scalable synthesis and applications of graphene and its derivatives. With over 141,000 citations, Ruoff is considered one of the most prolific researchers in the field.
Researchers at UNIST have developed a novel hydrogen isotope separation system based on porous metal organic frameworks, exhibiting the highest selectivity to date. The system can efficiently separate and store deuterium, with a separation factor of 26, making it more cost-effective than cryogenic distillation methods.
Researchers at UNIST have developed highly stable perovskite solar cells using fluorine-functionalized graphene nano-platelets, overcoming the material's notorious instability. This breakthrough could lead to next-generation solar cells with high efficiencies and low costs.
Professor Sang-Young Lee's 'all-inkjet-printed flexible batteries on paper' technique fabricates batteries directly on conventional A4 paper using a commercial desktop inkjet printer. This technology enables printing portable electronic devices on any surface, regardless of shape, holding promise for IoT and wearable electronics.
The UNIST-Mando team has developed a self-charging electric bike called Hybrid Module Mobility, which uses regenerative technology to recharge batteries while riding or pedaling. The bike can transform into different forms to suit users' needs, including cargo-carrying and family modes.
Han Bin Jeong, a UNIST doctoral student, has been recognized with the 2017 AMOREPACIFIC Great Global Next Generation Research Award for her groundbreaking research on mass-transfer studies at membrane contact sites in eukaryotic cells. The award acknowledges her contribution to molecular and cellular biology fields.
Professor Chunghun Lim has received the 2017 SUHF Young Investigator award for his groundbreaking work in the field of life sciences. The Suh Kyungbae Science Foundation supports young scientists through a maximum grant of 2.5 billion KRW over five years to nurture and promote creative research.