Research Spotlight
Research Spotlight
홈 NEWS & RESEARCH Research Spotlight

Revealing Transparent Windows That Shield Buildings from Powerful Electromagnetic Pulses

2026-01-28
Revealing Transparent Windows That Shield Buildings from Powerful Electromagnetic Pulses 썸내일 이미지
  Scientists introduce a new window technology to protect civilian and military infrastructure from EMP threats.
Electromagnetic pulses (EMPs) generated from nuclear explosions, high-power electromagnetic pulse devices, and intentional electromagnetic interference can significantly impact civilian and military infrastructure. Recently, researchers from the Republic of Korea and the USA have developed a transparent glass window base...

Developing Sodium-Based Next-Generation Smart Electrochromic Windows

2026-01-15
Developing Sodium-Based Next-Generation Smart Electrochromic Windows 썸내일 이미지
  Researchers unlock sodium-based electrochromic capacity in nanorods by introducing thermally removable dopants, offering a practical solution for thermal regulation
 Hexagonal tungsten oxide nanorods are highly promising for sodium-based near-infrared electrochromic windows. However, conventional dopants limit the performance of these devices. In a new study, researchers have leveraged thermally removable dopants to unlock t...

Revealing Strong Public Support for Hydrogen Fuel Cell Trucks

2026-01-13
Revealing Strong Public Support for Hydrogen Fuel Cell Trucks 썸내일 이미지
  Researchers assess public willingness to pay for expanding hydrogen fuel cell heavy-duty trucks to reduce transport emissions   Hydrogen fuel cell heavy-duty trucks offer a cleaner alternative to diesel transport, but public support is essential for large-scale adoption. In a new study, researchers surveyed households in South Korea to measure willingness to pay for expanding hydrogen truck deployment. The results show stron...

Developing VFF-Net, A Revolutionary Alternative to Backpropagation That Transforms AI Training

2025-10-16
Developing VFF-Net, A Revolutionary Alternative to Backpropagation That Transforms AI Training 썸내일 이미지
  The proposed algorithm applies the concept of forward-forward network to CNNs, avoiding away traditional back-propagation and its limitations
Conventionally, deep neural networks (DNNs), including convolutional neural networks (CNNs), are trained using backpropagation—a standard algorithm in AI learning. However, backpropagation suffers from several limitations, such as high computational cost and overfitting. Researchers h...

Discovering Breakthrough Materials for Removing Pharmaceuticals from Wastewater

2025-10-16
Discovering Breakthrough Materials for Removing Pharmaceuticals from Wastewater 썸내일 이미지
   Researchers study the adsorption characteristics of fluorinated covalent organic polymers against environmentally persistent pharmaceuticals
Beta-blockers, like atenolol (ATL) and metoprolol (MTL), are widely prescribed to treat cardiovascular conditions. However, they tend to persist in the environment, ending up in water sources, affecting aquatic life. In a new study, researchers investigated fluorinated covalent organic...

Developing AI-Based Patent Abstract Generator to Discover and Detail Technology Opportunities

2025-10-16
Developing AI-Based Patent Abstract Generator to Discover and Detail Technology Opportunities 썸내일 이미지
  The revolutionary machine-learning system translates patent vacancy into plain English texts, accelerating innovation discovery and R&D strategies
Identifying and interpreting vacancies in patent maps is a promising approach to discover technological opportunities. However, it remains a challenging task. Recently, scientists from Seoul National University of Science and Technology have developed an innovative machine learning...

Developing 3D-Printed Carbon Nanotube Sensors for Smart Health Monitoring

2025-09-25
Developing 3D-Printed Carbon Nanotube Sensors for Smart Health Monitoring 썸내일 이미지
  Researchers develop new carbon nanotube-based nanocomposites, optimized specifically for vat photopolymerization type 3D printing  Additive manufacturing, also known as 3D printing, has proven transformative for fabricating electrically conductive polymer nanocomposites that incorporate carbon nanotubes. However, existing methods struggle to achieve high stretchability while maintaining electrical conductivity, limiting prac...

A New Comprehensive Safety Assessment Framework for Liquid Hydrogen Storage Systems in UAVs

2025-09-25
A New Comprehensive Safety Assessment Framework for Liquid Hydrogen Storage Systems in UAVs 썸내일 이미지
   The comprehensive assessment framework can lead to more widespread adoption of greener and more sustainable hydrogen propulsion system in UAVs
 Hydrogen propulsion systems have emerged as a sustainable and more eco-friendly alternatives for unmanned aerial vehicles (UAVs). Despite extensive research, previous studies focused on standalone performance evaluations for liquid hydrogen storage systems in UAVs. In a new stu...

Uncovering High PAHs in Common Foods

2025-09-12
Uncovering High PAHs in Common Foods 썸내일 이미지
  The study reveals hidden carcinogens in cooking oils and meats using advanced QuEChERS-GC-MS detection method
Polycyclic aromatic hydrocarbons (PAHs) are carcinogenic compounds introduced in food due to cooking methods such as smoking, grilling, and frying. Recently, researchers from Seoul National University of Science and Technology have leveraged a new method called QuEChERS-GC-MS to extract and detect PAHs in common food item...

Developing Artificial Synapses That Mimic Human Brain Function for Next-Gen AI Chips

2025-09-02
Developing Artificial Synapses That Mimic Human Brain Function for Next-Gen AI Chips 썸내일 이미지
   The innovative organic materials proposed by Dr. Eunho Lee and his team bring us closer to brain-like computer processors
In the Materials Horizons Emerging Investigator Series, Dr. Eunho Lee from SeoulTech talks about his recent study on novel organic semiconductor materials with glycol side chains that enhance artificial synapses by shifting from surface-limited to bulk-mediated ion transport mechanisms. The research demo...
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