Seoul, South Korea
Seoul, South Korea

Yonsei University ) is a private research university located in Seoul, South Korea. Yonsei was established in 1885 and is one of the oldest universities in South Korea.The student body consists of 38,725 students: 26,731 undergraduate students, 11,994 graduate students, 4,518 faculty members, 6,788 staff, and 257,931 alumni. Today, Yonsei operates its main campus in Seoul that have extensive programs in the Korean and English language.The university was formally established in January, 1957 through the union of Yonhi College and Severance Union Medical College . This was a result of a lasting bilateral cooperation between the two colleges that began in the 1920s. The institutions were new to Korea at the time of their inception — Yonhi College was one of the first modern colleges, founded originally as Chosun Christian College in March, 1915, and Severance has its roots in the first modern medical center in Korea, Gwanghyewon , founded in April, 1885. As a tribute, the name 'Yonsei' was derived from the first syllables of the names of its two parent institutions, 'Yon; 연; 延' from Yonhi College and 'Sei; 세; 世' from Severance Union Medical College. Wikipedia.


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The present invention relates to a method for selective cell attachment/detachment, cell patternization and cell harvesting by means of near infrared rays. More particularly, conducting polymers or metal oxides having exothermic characteristics upon irradiation of near infrared light is used as a cell culture scaffold, thus selectively attaching/detaching cells without an enzyme treatment. The scaffold has an effect of promoting proliferation or differentiation of stem cells, and therefore, can be used as a stem cell culture scaffold. The scaffold enables cell attachment/detachment without temporal or spatial restrictions, thus enabling cell patternization.


Patent
Yonsei University | Date: 2016-09-13

A VOC detection sensor includes: a photoemission acceleration unit including a first electrode and a second electrode spaced apart from each other to face each other and a power source unit forming an electric field between the first electrode and the second electrode, photoemission means disposed within a space formed by the first electrode and second electrode of the photoemission acceleration unit and emitting photoelectrons, a light source supplying light energy by which the photoemission means emits photoelectrons, and an ammeter measuring the amount of charges flowing between the first electrode and the second electrode, wherein VOCs in the space between the first electrode and the second electrode are ionized through a collision against photoelectrons accelerated by the photoemission acceleration unit, and the ammeter detects a concentration of the VOCs by measuring the amount of charges formed by the ionized VOCs between the first electrode and the second electrode.


Patent
Yonsei University | Date: 2016-09-15

Provided is a highly sensitive pressure sensor that includes a lower substrate on which a first electrode having surface roughness is formed; an upper substrate on which a second electrode having surface roughness is formed; and a dielectric material stacked between the lower substrate and the upper substrate to be disposed between the first electrode and the second electrode.


Provided are a tube-type lens usable for accurately detecting a plasma state in a plasma process, an optical emission spectroscopy (OES) apparatus including the tube-type lens, a plasma monitoring system including the OES apparatus, and a method of manufacturing a semiconductor device by using the plasma monitoring system. The tube-type lens includes: a cylindrical tube; a first lens disposed at an entrance of the cylindrical tube, on which light is incident, the first lens including a central portion which prevents transmission of the light and a second lens disposed at an exit of the cylindrical tube, from which the light exits.


Patent
Yonsei University | Date: 2016-08-04

Disclosed is a rear-view camera system for a vehicle. The rear-view camera system for a vehicle according to one embodiment of the present invention includes at least one wide-angle lens and at least one standard lens, and may take a rear image of the vehicle using the wide-angle lens or the standard lens. According to the embodiment of the present invention, it is possible to reduce an accident risk, while the vehicle is reversing, by providing an image taken through the wide-angle lens or an image taken through the standard lens according to a distance between the vehicle and an object located at a rear thereof or a users selection, and also to observe rules of parking etiquette without any difficulty.


Patent
Electronics, Telecommunications Research Institute and Yonsei University | Date: 2016-07-08

A fitness device-based simulator and a simulation method using the simulator. The fitness device-based simulator includes a feature point extraction unit for acquiring action-sensing information of a user who is located on a fitness device, and extracting feature points for a body skeletal structure of the user based on the action-sensing information, a feature point cluster generation unit for generating multiple feature point clusters by clustering two or more of the feature points, and setting respective cluster symbols for multiple feature point clusters, an exercise pattern information accumulation unit for generating and storing information about a state transition between the multiple feature point clusters of the user, and an exercise state prediction unit for predicting a subsequent exercise state of the user by predicting a feature point cluster subsequent to a feature point cluster currently being generated for the user, based on state transition information.


Provided are anisotropic conductive materials, electronic devices including anisotropic conductive materials, and/or methods of manufacturing the electronic devices. An anisotropic conductive material may include a plurality of particles in a matrix material layer. At least some of the particles may include a core portion and a shell portion covering the core portion. The core portion may include a conductive material that is in a liquid state at a temperature greater than 15 C and less than or equal to about 110C or less. For example, the core portion may include at least one of a liquid metal, a low melting point solder, and a nanofiller. The shell portion may include an insulating material. A bonding portion formed by using the anisotropic conductive material may include the core portion outflowed from the particle and may further include an intermetallic compound.


Patent
Pacific System Co. and Yonsei University | Date: 2017-01-11

Disclosed are a micelle containing bubbles for drug delivery and a method for manufactuing the same. The micelle formed according to the present invention includes microbubbles fromed by evaporating the liquiefied inert gas due to the irradiation of ultrasonic waves to a solution in which the liquefied inert gas is mixed with a drug for disease treatment, and the micelle is formed as a unit structure in which the microbubbles are contained in a cavity and the cavity is enclosed in a shell, and delivers the drug to the human body. Therefore, the micelle can protect a material of the drug, which is delivered to the human body, as well as deliver a larger amount of the drug than the existing technique, and can be easily applied to the treatment of various diseases.


Patent
Yonsei University | Date: 2017-02-08

Disclosed is a rear-view camera system for a vehicle. The rear-view camera system for a vehicle according to one embodiment of the present invention includes at least one wide-angle lens and at least one standard lens, and may take a rear image of the vehicle using the wide-angle lens or the standard lens. According to the embodiment of the present invention, it is possible to reduce an accident risk, while the vehicle is reversing, by providing an image taken through the wide-angle lens or an image taken through the standard lens according to a distance between the vehicle and an object located at a rear thereof or a users selection, and also to observe rules of parking etiquette without any difficulty.


The present application relates to a kit for diagnosing pancreatic cancer, a method for providing information for diagnosing pancreatic cancer using the kit, and a method for diagnosing pancreatic cancer using same, wherein the kit includes an antibody specifically binding to complement factor B protein and an antibody specifically binding to carbohydrate antigen 19-9 protein. According to the present application, it is possible to provide a marker for diagnosing pancreatic cancer having enhanced sensitivity and specificity.

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