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Professor Kim Seung Woo and Professor Ko Kyu Young Receive the 7th Gyeong Am Scholar Awards.
Professors Kim Seung Woo and Ko Kyu Young of KAIST were named the winners for the 7th Gyeong Am Scholar Awards.
The award winners are: Professor Ko Kyu Young of KAIST in the Biological Sciences category, Professor Kim Seung Woo of KAIST in the Engineering category, Professor Kim Young Shik of Seoul National University and Professor Kil Hui Seoung of Sogang University in the Humanities category, and Professor Hong Byoung Hee of Seoul National University in the Natural Sciences category.
In the Liberal Arts category leader of Universal Ballet Company Moon Hoon Sook was chosen, and the Special Achievement Award was given to Historian Dr. Park Myoung Sun. Professor Ko discovered that it is Angionpoietin-1 that induces the growth of new blood vessels and thus made a significant contribution to the field of blood vessel formation, immune mechanism, and causes of cancer spread.
Professor Kim developed a mini extreme ultra violet laser light source using the resonance principles of plasmon and made a great contribution in the acquiring of core technologies and its industrial commercialization in the field of super precise optical instruments.
Gyeong Am Education and Culture Foundation was founded by the Chairman of Tae Yang Group, Song Geum Jo who had donated his entire fortune amounting to 100billion Korean Won to society by creating a public foundation aimed at encouraging advancements in learning, training of experts, and cultural developments for the betterment of Korea.
The Gyeong Am Scholar Awards was established in 2005 and recognizes those scholars and artists who are making significant contributions in the frontlines of society.
The awards ceremony is to be held at Busan on the 4th of November, three thirty in the afternoon and the winner of each category is to receive 100mil Korean Won in prize money with a commemorative plaque.
2011.09.26 View 10344 -
Bicycle Sharing System "Ta-Shu" Arrives at KAIST.
KAIST has begun providing a bike rental service, called “Ta-Shu,” to its students. This bicycle sharing system, implemented in tandem with the local city government, has been in service since the 7th of September and will allow KAIST students to rent bicycles for travel within campus and even to other parts of the city, Daejeon.
The ‘University Pubic-Bicycle Rental System’ is a program in which numbers of bicycles are made available for shared use by students. Initiated by the Ministry of Public Administration and Security, the university expects that more students will use bicycles as part of their daily mobility means through this system.
2011.09.22 View 7918 -
Cancer detection from an implantable, flexible LED
Professor Keon Jae Lee
A KAIST research team has developed a new type of biocompatible and bendable GaN LED biosensor.
Daejeon, the Republic of Korea, August 8, 2011—Can a flexible LED conformably placed on the human heart, situated on the corrugated surface of the human brain, or rolled upon the blood vessels, diagnose or even treat various diseases? These things might be a reality in the near future.
The team of Professor Keon Jae Lee (Department of Materials Science and Engineering, KAIST) has developed a new concept: a biocompatible, flexible Gallium Nitride (GaN) LED that can detect prostate cancer.
GaN LED, a highly efficient light emitting device, has been commercialized in LED TVs and in the lighting industry. Until now, it has been difficult to use this semiconductor material to fabricate flexible electronic systems due to its brittleness. The research team, however, has succeeded in developing a highly efficient, flexible GaN LED and in detecting cancer using a flexible LED biosensor.
Prof. Lee was involved in the first co-invention of "High Performance Flexible Single Crystal GaN" during his PhD course at the University of Illinois at Urbana-Champaign (UIUC). This flexible GaN LED biosensor utilized a similar protocol to transfer thin GaN LED films onto flexible substrates, followed by a biocompatible packaging process; the system’s overall potential for use in implantable biomedical applications was demonstrated.
Professor John Roger (Department of Materials Science and Engineering, UIUC) said,
“Bio-integrated LEDs represent an exciting, new technology with strong potential to address important challenges in human health. This present work represents a very nice contribution to this emerging field.”
This paper was published in the online issue of Nano Energy Elsevier Journal (Editor, Prof. Zhong Lin Wang) dated September 16, 2011.
Flexible GaN LED produces blue light.
2011.09.20 View 10607 -
Mrs. Kim Sam Yeol donates to KAIST 5 billion Korean Won in real estate following her husband Chairman Kim Byoung Ho's act of generosity.
“Everything is hard the first time around, but it becomes easier from the second time around. The same goes for donation. I wish my small donation can go a long way in the development of KAIST.”
Chairman Kim Byoung Ho donated to KAIST 30 billion Korean Won in real estate in 2009 and on the 19th of September of 2011, his wife Mrs. Kim Sam Yeol visited President Seo Nam Pyo at KAIST Seoul campus to donate 5 billion Korean Won in real estate.
It is the first time in KAIST history that the donator of a substantial donation or his/her family member donates once more, an equally substantial donation. Mrs. Kim relayed that, “Seeing the Kim Byoung Ho & Kim Same Yeol IT Fusion Center start construction in May of this year as a result of my husband’s donation made me think how great a contribution we have made in the development of this country” and that “It has been some time since I decided to make additional donation upon the completion of the IT Fusion Center in December.”
She explained that the earlier than planned donation reflects her wish that KAIST begin using and investing her donation as quickly as possible.
Mrs. Kim stated that, “We planned to build a mansion to live in in commemoration of our 30th wedding anniversary on the real estate property we donated, but it seemed much better and meaningful to take part in the joy of giving and donate to KAIST with the belief that the property will be used in a more meaningful way.”
She went on to say that, “It was harder to make the decision to donate the second time around. We felt sorry for our son and his spouse, but our decision was made final when we thought of the professors, students, staff, including President Seo Nam Pyo who spend day and night working to develop science and technology in Korea.”
Her husband Chairman Kim Byoung Ho agreed to donate the real estate property to KAIST.
President Seo commented, “Mrs. Kim Sam Yeol’s donation will contribute greatly to the spread of the ‘donation virus’ and will be marked as the start of a new chapter. In order to commemorate her goodwill for KAIST, it will be seen to it that the donation will be used in manner that is meaningful and beneficial to the development of KAIST.”
The couple, Kim Byoung Ho and Kim Sam Yeol, has donated a sum of 20 million Korean Won since their 2009 donation for the development of KAIST.
2011.09.20 View 8210 -
Review of organophosphonate nerve agent remediation and sensing chemistry
Professor David Churchill, Dept. of Chemistry, KAIST
Scientists in Daejeon, South Korea and Lexington, Kentucky (USA) have recently published a review on the subject of nerve agent remediation and probing chemistry (Chemical Reviews, DOI:10.1021/cr100193y). This article endeavored to pursue organophosphonate nerve agent chemistry deeply and comprehensively and to reflect that decontamination / sensing and nerve agents / pesticides are quite inextricable: when one tries to degrade nerve agents one also needs to detect what components are still present “downstream,” etc. Nerve agents and many pesticides also share a common generalized organophosphate / -phosphonate structure.
Also, the use of simulant molecules (mimics) and a consideration of the closely related organophosphonate pesticides were also treated comprehensively in the Review. The authors reached back into the literature when developing some sections to make important connections to the contemporary topics of interest. The review also includes industrial insights.
Kibong Kim, Olga G. Tsay and David G. Churchill of the Department of Chemistry at KAIST and David A. Atwood of the Department of Chemistry of the University of Kentucky endeavored to "make a variety of connections in research strategies and (sub-) fields to present what is still possible, fruitful, practical, and necessary and to facilitate a current comprehensive molecular level understanding of organophosphonate degradation and sensing," Churchill says.
The authors feel that for the time being, researchers in varying research areas “can use this manuscript effectively when considering future research directions.”
2011.09.19 View 8404 -
KOLON-KAIST Lifestyle Innovation Center Opening Ceremony
KAIST and KOLON opened the “Lifestyle Innovation Center” on the 6th of September this year. The ceremony was held at KAIST where the MOU for developing new industries was also signed.
The opening ceremony was attended by Chairman of KOLON Lee Eung Yeul and CEO’s of other various affiliate companies like Kim Nam Soo, Bae Young Ho, Park Dong Moon, and etc. and also President of KAIST Seo Nam Pyo along with professors who will participate like Professor Lee Young Hoon, Professor Joo Dae Joon, Professor Bae Kyung Wook, and Vice President of KAIST Jo Dong Ho.
The KOLON-KAIST Lifestyle Innovation Center (referred to as KOLON LSI Center) was developed under instructions from Chairman of KOLON Lee Eung Yeul wishing for the active cooperation and transfers of technologies with KAIST and, as a result, creating a domestic technology transfer network. The two institutes will be working together in finding highly promising fields of industry (with high risk but also high return) through research and development, technological advices, competitive exhibitions, and workshops.
Chairman of KOLON Lee Eung Yeul stated that “it is imperative to increase the success rate of new business and shorten the time frame of starting a new business by encouraging the business community to launch startups more and for the executive community including policy makers to support such endeavors” and that “the KOLON LSI Center will create a positive synergy to that end.”
President Seo Nam Pyo commented that, “KOLON-KAIST LSI Center is different even at the conceptual level” and that “I am confident that it will be a great success as it is the first of specialized joint labs in Korea that encourages professors and researchers of companies to conduct joint research programs.”
LSI Center was founded and will be administered by the Collective Contribution from KOLON, KOLON Industry, and KOLON GloTech, investing 7.5billion Korean Won over the course of 5 years.
2011.09.19 View 10215 -
KAIST Online Electirc Vehicle Introduced by CNN
CNN aired KAIST’s Online Electric Vehicle (OLEV) on August 29, 2011 in its program called “Eco Solutions” that reports on meeting people with innovative solutions to preserve the planet. The reporter went to Seoul Grand Park, an amusement park and introduced an online electric tram developed by KAIST and operated on a daily basis for park visitors since July 29, 2011. KAIST has designed different types of OLEVs including bus, SUV, and tram. The reporter said that “the online electric tram” at the park provides visitors with a “cleaner, greener, and convenience since it charges as you go.” Currently, three OLEVs are running inside the park, and KAIST plans to replace the rest of existing diesel trams with OLEVs in the near future.
CNN Link: http://edition.cnn.com/CNNI/Programs/eco.solutions/index.html
Youtube Link: http://www.youtube.com/watch?v=QLzmFFqPJfo
2011.09.09 View 9814 -
Op-Ed by MIT President, Manufacturing a Recovery, New York Times, August 29, 2011
New York Times carried an opinion piece of MIT President, Susan Hockfield. Dr. Hockfield put emphasis on the importance of recovering manufacturing to revive the US economy and suggested investments in the development of high technology and “tight integration of design production” through “networks of innovation, lab research to new production processes, and business models.” For the op-ed piece, please go to
http://www.nytimes.com/2011/08/30/opinion/manufacturing-a-recovery.html?_r=2.
2011.08.31 View 9653 -
Scientists develop highly efficient industrial catalyst
http://english.yonhapnews.co.kr/business/2011/07/14/48/0501000000AEN20110714009600320F.HTML
SEOUL, July 15 (Yonhap) -- South Korean scientists said Friday that they have developed a highly efficient nanoporous industrial catalyst that can have a considerable impact on chemical and oil-refining sectors.
The team of scientists led by Ryoo Ryong, a chemistry professor at the Korea Advanced Institute of Science and Technology (KAIST), said the solid zeolite compound developed in the laboratory has a reaction speed five to 10 times faster than that of conventional materials.
Zeolite, which is made from silica and aluminium, is frequently used as an absorbent, water purifier and in nuclear reprocessing, although it is mainly employed in the chemical industry.
The annual size of the zeolite market is estimated at US$2.5 billion with output using the material topping $30 billion. At present, 41 percent of all catalysts used in the chemical sector are nano-scale zeolite materials.
The KAIST team said that because the new zeolite is made up of different sized pores, the material can be used as a catalyst when existing materials are unable to act as a changing agent.
"Existing zeolites only have pores under 1 nanometer in diameter, but the new material has holes that range from 1 nanometer to 3.5 nanometers, which are all arranged in a regular honeycomb arrangement," Ryoo said. A nanometer is one-billionth of a meter.
He said the ability to have both micro- and meso-sized pores is key to the faster reaction speed that is an integral part of raising efficiency. The South Korean researchers used a so-called surfactant process to make the different sizes of pores.
The development is a breakthrough because researchers and companies such as Exxon Mobil Corp. have been trying to build zeolite with different sizes of pores for the past two decades without making serious headway. There are more than 200 different types of zeolites in the world.
Ryoo, who received funding from the government, has requested intellectual property rights for the discovery, which has been published in the latest issue of Science magazine. He also developed another zeolite in the past that can transform methanol to gasoline up to 10 times more efficiently than existing catalysts.
Exxon Mobil has expressed interest in the two zeolites made by Ryoo"s team. Undisclosed South Korean petrochemical companies have also made inquiries that may lead to commercial development in the future.
"There are some technical issues to resolve, mainly related with mass production and stability," the scientist said.
He said full-fledge production will be determined by how much companies are willing to spend on research to speed up development that can bring down overall production costs.
The KAIST team said it took two years to make the new zeolite, which can be custom made to meet specific needs.
(END)
2011.07.15 View 11366
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KAIST Successfully Demonstrates Mobile Harbor in the Open Sea
Busan, South Korea—Large container ships are no longer required to come into ports to transport cargo, as KAIST has developed an innovative technology that will transform the paradigm of today’s cargo handling operations. A Mobile Harbor is a vessel that carries a large stabilized crane with a smart spreader and multistage trolley system, enabling the loading and unloading of ship cargo on the wavy open sea. Following a successful docking of two vessels at sea in April of this year, KAIST conducted a full scope of Mobile Harbor operations in the inner sea of Busan, South Korea, on June 29, 2011.
Initiated in 2009, the Mobile Harbor (MH) is one of the university’s flagship research projects, which aims to provide a new growth engine that will lead the Korean economy to the next level of advancement, and to develop green technology through multidisciplinary and convergence research. The idea of MH came to light when thinking outside the box (why can’t a harbor go out to meet a ship on voyage and retrieve goods instead of ships coming into the harbor?) to improve problems relating to the current maritime transport system, such as port congestion, environmental issues caused by heavy sea transport, increased demand for supersized container ships, and the need for port construction and expansion.
The essential technology to establish a Mobile Harbor is a docking system and crane system that can overcome the obstacles imposed by the sea, i.e., waves and wind. Connecting two operating vessels of different sizes in the unpredictable and ever-changing environment of the sea was regarded as “impossible” and had never been tried before, but, on April 26, 2011, KAIST successfully demonstrated the technology to moor vessels safely and securely.
The Mobile Harbor has a unique way of mooring vessels that are anchored at sea: its flexibly designed robot arms with a square-shape vacuum suction pad at the tip reach out and attach to the hull of a container ship for docking. Each robot arm is connected to a cable and winch that further add stability to the Mobile Harbor. Foam-filled fenders are placed between the Mobile Harbor and the container ship, thereby maintaining a safe distance to prevent collisions.
The crane system consists of a multistage trolley, smart spreader, and tension controller, all of which provide the crane with functionality and stability to move around cargo containers in the sea. The crane system also has various sensors like cameras and laser scanners, and therefore, it can gauge the movement of the spreader and ships as well as trace a target container in real time. As a result, the spreader, a container grabbing device, is free from the swing motions when lifting and putting down cargo and grabs a target container safely in the wavy open sea.
During today’s at-sea demonstration in Busan, a research team from the KAIST Mobile Harbor Center docked a Mobile Harbor (a barge ship) right next to a container vessel (the other barge ship) and repeated freight transport operations between the two ships, presenting the great potential to commercialize the Mobile Harbor technology.
The project has been implemented in collaboration with industries, research institutes, and universities in such fields as mechanical engineering, robotics, automation engineering, and ocean systems engineering. The demonstration proceeded with a wide range of participants including researchers, engineers, government officials, and entrepreneurs from Korea and around the world.
Byung-Man Kwak, Director of the KAIST Mobile Harbor Center, explained his feelings on the successful demonstration:
“It’s been a remarkable journey to develop a Mobile Harbor from scratch, and I’m genuinely thrilled to showcase what we have accomplished so far. Today’s demonstration of Mobile Harbor’s core technologies will really change the face of our maritime transportation system. We will be able to deliver more goods to global markets and consumers via sea route, not necessarily building more ports or expanding the existing harbors. KAIST’s Mobile Harbor will also significantly cut down the high cost related to overland transportation of cargo and in return, contribute to the reduction of carbon emission.”
The Center has received much interest in possible market migration and broader application of the Mobile Harbor from businesses and organizations, e.g., US Office of Naval Research, King Fahd University of Petroleum and Minerals, Saudi Aramco, POSCO, and the Korean Navy.
2011.07.06 View 15602 -
KAIST Tops Patent List Among Domestic Universities, Chosun Ilbo, July 5, 2011
According to the Korean Intellectual Property Office, KAIST took the first place among the universities in Korea registering patents from 2006 to 2010. For the article from Chosun Ilbo, please go to the below link:
http://english.chosun.com/site/data/html_dir/2011/07/05/2011070500743.html
2011.07.05 View 9301
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Biomimetic Carbon Nanotube Fiber Synthesis Technology Developed
The byssus of the mussel allows it to live in harsh conditions where it is constantly battered by crashing waves by allowing the mussel to latch onto the seaside rocks. This particular characteristic of the mussel is due to the unique structure and high adhesiveness of the mussel’s byssus.
KAIST’s Professor Hong Soon Hyung (Department of Material Science and Engineering) and Professor Lee Hae Shin (Department of Chemistry) and the late Professor Park Tae Kwan (Department of Bio Engineering) were able to reproduce the mussel’s byssus using carbon nanotubes.
The carbon nanotube, since its discovery in 1991, was regarded as the next generation material due to its electrical, thermal, and mechanical properties. However due to its short length of several nanometers, its industrial use was limited.
The KAIST research team referred to the structure of the byssus of the mussel to solve this problem.
The byssus is composed of collagen fibers and Mefp-1 protein which are in a cross-linking structure. The Mefp-1 protein has catecholamine that allows it to bind strongly with the collagen fiber.
In the artificial structure, the carbon nanotube took on the role of the collagen fibers and the macromolecular adhesive took on the role of the catecholamine. The result was a fiber that was ultra-light and ultra-strong.
The results of the experiment were published in the Advanced Materials magazine and is patent registered both domestically and internationally.
2011.06.20 View 11825