Abstract:
Provided herein an apparatus for generating plasma, the apparatus including a nozzle array, first electrode, and housing. The nozzle discharges plasma. The first electrode is disposed to surround the nozzle array. The housing is disposed to surround the nozzle array and first electrode. The nozzle includes a plurality of nozzles disposed adjacent to one another and in the form of an array, each nozzle configured to discharge plasma. Therefore, it is possible to generate a large size plasma evenly and stably.
Abstract:
A control method of a gateway communicating with at least one sensor and a service server is provided. The control method may include receiving, from the at least one sensor, first information comprising at least one of bioinformation, disaster prevention information, and public information, transmitting the first information to the service server when the first information meets a first standard, or processing the first information in a data format of the first standard and transmitting the processed first information to the service server when the first information does not meet the first standard, receiving, from the service server, a control command to control the at least one sensor, and transmitting the control command to a sensor corresponding to the control command.
Abstract:
A plasma generating apparatus according to embodiments of the inventive concept, which provides plasma to a biological material, includes a housing configured to provide an inner space in which plasma is generated, a ground electrode coupled to one side of the housing, a power electrode coupled to the other side of the housing, and a controller configured to control a generation mode of the plasma. The generation mode includes a first mode in which the plasma is provided to the biological material while generating the plasma and a second mode in which the plasma is generated in the housing, and then the generated plasma is provided to the biological material.
Abstract:
A resonator includes a dielectric substrate, a conductor disposed over the dielectric substrate, and a high-dielectric pattern disposed between outer parts of the conductor. The conductor includes an arc part, which has a C shape, and the outer parts, which respectively extend outward from both ends of the arc part, such that the conductor has an omega shape as a whole. The high-dielectric pattern has a relative permittivity greater than a relative permittivity of the dielectric substrate. The resonator has a flat plate shape to increase a filling factor of a sample, thereby improving measurement sensitivity. Also, the resonator is miniaturized, and thus a biosensor system including the resonator is also miniaturized.
Abstract:
A vibration device including a supporting portion formed to cover both ends of a vibration region, and a method of manufacturing the vibration device are provided. The vibration device may include a lower substrate on which an insulating layer is formed, an upper substrate connected onto the insulating layer, and including a vibration region that vibrates and that is separated from the lower substrate by at least a predetermined distance, and a supporting portion formed to cover both ends of the vibration region, to support the vibration region.
Abstract:
Provided herein is a microwave device using a magnetic material nano wire array and a manufacturing method thereof, the device including a template having a nano hole array filled with a metal magnetic material.
Abstract:
Provided is an optical imaging system capable of increasing diagnosis reliability and preciseness, and efficiently observing a target. The optical imaging system using multiple light sources according to an embodiment of the present invention includes a first light source generating a first light modulated with a first frequency, a second light source generating a second light modulated with a second frequency, a camera simultaneously detecting multiple lights output from an object after the first and second lights are illuminated on the object and outputting multiple image detecting signals, and an image processing unit processing the multiple image detecting signals to obtain a first image representing a shape of the object and a second image representing a desired target portion of the object.