Scientists successfully produce stable Pickering emulsions by inducing depletion force between solid particles and liquid droplets. This technology has significant implications for industries such as separation film, systems engineering, drug delivery, and sensors.
Researchers at KAIST have synthesized DNA-copper nanoflowers using eco-friendly conditions, exhibiting high DNA loading capacities and low cytotoxicity. The hybrid nanoflowers show exceptional peroxidase activity, enabling sensitive detection of molecules.
A crowdsourced traffic violation reporting app, Mobile Roadwatch, has been developed to improve traffic safety. Drivers can capture and report traffic violations using their smartphones, providing valuable evidence for police to issue tickets.
A Korean research team develops high-performance silver nanowires with strong adhesion using flash light-material interactions. The Ag NWs demonstrate six times higher conductivity than pristine NWs, and their adhesion to substrates is enhanced by 310%.
Researchers at KAIST create a 3D holographic display that significantly enhances the performance of existing displays, allowing for larger images and wider viewing angles. By controlling volume speckle fields, they achieve an image size increase of up to 2 cm in length, width, and height.
A Korean research team has published two papers detailing the crystal structure of PHA synthase from Ralstonia eutropha and its reaction mechanisms. The study reveals that PHA synthase exists as a dimer with two distinct domains, enabling independent polymerization reactions at each site.
KAIST researchers create ultramicroporous benzothiazole polymers with exceptional stability and affinity for CO2, offering a sustainable solution to natural gas sweetening. The novel materials can be recycled back into an efficient process.
Researchers from KAIST and KIMM developed a technology to transfer and package flexible large-scale integrated circuits (LSI) on plastics using continuous roll-processing. The technology successfully demonstrated stable memory operations under severe bending conditions.
Researchers at KAIST have developed ultrathin, transparent oxide thin-film transistors that overcome previous challenges in flexible display technology. The new technology uses an inorganic-based laser lift-off method to create high-performance devices with excellent optical transparency and mobility.
At the Summer Davos Forum 2016, three KAIST professors discussed the Fourth Industrial Revolution's impact on biotechnology, artificial intelligence, and robotics. They explored opportunities and challenges in machine learning and autonomous robotics. The event highlighted KAIST's research excellence and global participation.
KAIST researchers deciphered the genome and proteome profiles of C. tyrobutyricum, revealing its unique metabolic features and energy conservation mechanisms. The bacterium shows higher tolerance to toxic compounds like 1-butanol, enabling efficient production of chemicals including butyric acid.
A Korean research team developed a graphene-based transparent electrode structure, achieving high efficiency and flexibility in flexible OLEDs. The new device architecture maximizes the efficiency of graphene-based OLEDs by inducing a synergistic collaboration between high- and low-index layers.
A Korean research team has developed metabolically engineered Escherichia coli strains to synthesize non-natural, biomedically important polymers including poly(lactate-co-glycolate) (PLGA). The team successfully produced PLGA and various novel copolymers through microbial fermentation directly from carbohydrates.
Researchers at KAIST developed K-Glass 3, a smart glasses device with a low-power multicore processor enabling convenient typing and screen pointing. The device features stereo vision and deep-learning algorithms, allowing users to enjoy enhanced AR experiences.
Researchers at KAIST and UCLA developed a method to manipulate membrane protein folding in a natural environment, revealing cooperative folding behavior. The study used magnetic tweezers to induce unfolding and refolding, allowing for the mapping of folding energy landscapes and kinetic rates.
Researchers at KAIST have developed ten general strategies of systems metabolic engineering to successfully develop industrial microbial strains. The strategies cover economic, state-of-the-art biological techniques and traditional bioprocess aspects.
Two Korean research teams have discovered the redox-switch of thiolase, a key enzyme involved in n-butanol biosynthesis. This finding enables increased n-butanol production using metabolic engineering approaches.
Daejeon-based researcher Jeong Ho Lee of KAIST has been awarded the 2015 Pediatric Epilepsies Research Award for his groundbreaking study on brain somatic mutations as a novel cause of childhood intractable epilepsy. The award grants $250,000 in funding to support his research efforts.
Jae Kyoung Kim's research uses mathematical modeling and synthetic biology to understand how biological circuits generate and sustain stable rhythms. The study found that a novel bacterial circuit generates robust rhythms under various conditions, providing insights into the fundamental mechanism of rhythm generation in biological syst...
Researchers at KAIST engineered an E. coli strain to produce 1,3-diaminopropane via fermentation, offering a sustainable alternative to petroleum-based processes. The production titer increased about 21-fold, with 13 grams per liter of 1,3-diaminopropane obtained through Fed-batch fermentation.
Researchers at KAIST have developed a wireless-power transfer (WPT) technology that allows mobile devices to be charged in any direction, even when away from the power source. The system can charge multiple devices simultaneously and wirelessly, with an efficiency of up to 34%, making it ideal for emergency situations.
The KAIST research team has developed the first flexible phase-change random access memory (PRAM) on plastic substrates, achieving significant power reduction. This innovation is made possible by self-assembled block copolymer silica nanostructures, which lower the contact area and reduce power consumption.
KAIST researchers create a novel technique for precisely tracking the 3D positions of optically trapped particles with complicated geometry. The Optical Diffraction Tomography (ODT) method measures 3D images in high speed, enabling the visualization and analysis of particles in various fields.
A KAIST research team has developed a hyper-stretchable elastic-composite energy harvester called a nanogenerator. The device can harvest mechanical energy to produce high power output with large elasticity and excellent durability.
Researchers at KAIST have solved the mystery of how NSF disassembles a SNARE complex. They found that NSF requires only one round of ATP hydrolysis to unwind the complex, contrary to previous theories. This discovery sheds new light on membrane fusion and vesicle traffic in cells.
Researchers at KAIST identify brain somatic mutations in the MTOR gene as the cause of intractable epilepsy. These mutations are specific to the brain and can lead to permanent disabilities and death. A targeted therapy using rapamycin may offer a solution, suppressing mTOR kinase activation to lessen epileptic seizures.
Researchers at KAIST developed an ultrathin polymeric insulator using initiated chemical vapor deposition, overcoming limitations of traditional techniques. The resulting insulator enables the creation of low-power, high-performance field-effect transistors on flexible substrates.
A research team at KAIST used metabolite structural similarity to elucidate the mechanisms of action of traditional oriental medicine. The study found that TOM compounds interact with diverse metabolic pathways, showing strong efficacy for treating complex diseases.
A breakthrough in flexible electronics has been achieved using Inorganic-based Laser Lift-off (ILLO), which overcomes material and processing limitations. ILLO allows for the fabrication of ultrathin inorganic electronic devices on flexible substrates, enabling high temperature processes previously restricted by polymer materials.
Researchers at KAIST have developed TransWall, a two-sided, touchable, and transparent display wall. It allows users to collaborate via shared see-through displays and communicate through talking or touching each other.
A research team from KAIST has developed a self-powered artificial cardiac pacemaker that operates semi-permanently using flexible piezoelectric nanogenerators. This technology prolongs the lifetime of pacemaker batteries, reducing the need for frequent replacements and minimizing surgical risks.
KAIST researchers have developed a new technique to increase the energy efficiency of piezoelectric nanogenerators, enabling the creation of self-powered flexible energy harvesters that can supply power to wearable and implantable electronic devices. The improved nanogenerators can harness energy from human movements and natural resour...
Researchers at KAIST developed a new system for wireless power transfer with an extended range of up to 5 meters, making it possible to charge multiple devices simultaneously. The system uses a compact and scalable design with a low Q factor, achieving higher efficiency and reliability compared to previous technologies.
KAIST researchers developed a flexible thermoelectric (TE) generator on glass fabric that produces electricity from human body heat, overcoming the limitations of existing TE generators. The new generator is extremely light, flexible, and compact, with a self-sustaining structure that eliminates thermal energy loss.
The KAIST team created a box-type pressure vessel with a lattice structure, which can efficiently store liquefied natural gas (LNG) without the need for multiple cylindrical tanks. This design reduces space utilization issues and lowers manufacturing costs by using special steel alloys.
Researchers at KAIST developed K-Glass, a wearable HMD with an augmented reality (AR) processor that works like human vision, improving power efficiency and speed. The processor enables efficient AR experiences in various environments, including outdoor spaces without barcodes or markers.
KAIST participated in the 2014 Davos Forum, engaging with global leaders on education innovation and technological breakthroughs. KAIST's Education 3.0 program was introduced, incorporating advanced ICT for online learning and collaboration.
A KAIST research team has developed a flexible piezoelectric energy harvesting device called nanogenerator using biotemplated design. The device converts mechanical energy into electrical energy and can be driven by simple finger movements.
Researchers developed an engineered E. coli strain capable of producing phenol from glucose, overcoming its toxicity issues. The biphasic extractive fermentation process allowed efficient extraction of phenol, reaching the highest titer and productivity reported.
A Korean research team developed a novel strategy for microbial gasoline production through metabolic engineering of E. coli, producing 580 mg of gasoline per liter of cultured broth. The platform E. coli strain can be modified to produce other chemicals, offering a sustainable alternative to fossil resources.
A Korean research team at KAIST has developed a powerful strategy for developing high-performance microbial cell factories by employing synthetic small RNAs. This approach allows for rapid identification of multiple genes to be attenuated in multiple strains simultaneously, making it easier to find the best platform strain.
Researchers have found that dopamine neurons are sensitive to reward but not punishment, suggesting a separate dimension for aversiveness. This discovery implies the existence of four neurotransmitters representing two dimensions of value.
A magnetic pen for smartphones, called the MagPen, can be used on both mobile devices and tablet computers with magnetometers embedded in them. The technology enhances expressiveness of stylus pens without requiring additional hardware.
A nanofiber sensor developed by researchers at KAIST can detect acetone levels associated with diabetes and toluene levels linked to lung cancer. The sensor offers a highly sensitive detection of these biomarkers, which is important for accurate diagnosis.
A KAIST research team developed in vivo silicon-based flexible large scale integrated circuits for bio-medical wireless communication. The devices were monolithically encapsulated with biocompatible liquid crystal polymers and demonstrated stable operation in live rats.
Researchers at KAIST have developed a low-power phase-change memory using self-assembled nanostructures, which can store data even when not powered. The new technology reduces power consumption by up to 1/20th of its present level, making it suitable for mobile electronics applications.
A research team from KAIST solved the structure of Ataxin-1 and its binding partner Capicua, providing molecular details of their interaction. This discovery may lead to new therapeutic targets for treating Spinocerebella Ataxia Type 1 (SCA1) and related neurodegenerative diseases.
A new strategy uses synthetic small RNA to regulate multiple genes at the translation level, allowing for efficient development of microbial cell factories. This method enables fine control of gene expression levels, transferability to different host strains, and identification of essential genes.
A Korean research team successfully produced 5-aminovaleric acid and glutaric acid using metabolically engineered Escherichia coli. The study demonstrates the first microbial process for producing these C5 platform chemicals, showcasing the potential for sustainable production of chemicals and plastics.
A Korean research team uses systems metabolic engineering to improve butanol production in Clostridium acetobutylicum. The optimized process yields over 585g of butanol from 1.8Kg of glucose, making biofuel production cost-competitive.