Search Results - "CHO, Guangsup"

Synergistic Effect of Hydrogen Peroxide and Cold Atmospheric Pressure Plasma-Jet for Microbial Disinfection by Baik, Ku Youn, Jo, Hyun, Ki, Se Hoon, Kwon, Gi-Chung, Cho, Guangsup

“…The efficiency of simultaneous treatment of the cold atmospheric pressure plasma jet (CAP) and hydrogen peroxide (H2O2) was investigated. A CAP with a thin and…”
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Measurement of Aerial Ozone Concentration for the Prototype Atmospheric Plasma Jets by Kim, Yunjung, Yi, Seung-Ho, Cho, Guangsup

“…Aerial ozone concentration during the operation of an atmospheric pressure pencil-type plasma jet, a proto type for biomedical applications, is measured as a…”
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Plasma Apparatuses for Biomedical Applications by Yun-Jung Kim, Sewhan Jin, Gook-Hee Han, Gi Chung Kwon, Jin Joo Choi, Eun Ha Choi, Uhm, Han S., Guangsup Cho

“…Plasma-jet systems and plasma devices of dielectric barrier discharge (DBD) are introduced for biomedical applications. To achieve the purpose of being safe…”
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The jet-stream channels of gas and plasma in atmospheric-pressure plasma jets by Cho, Guangsup, Kim, Yunjung, Uhm, Han Sup

“…A solution to the fluid momentum equation for incompressible steady-state flow is obtained for the streams of gas and plasma inside a jet nozzle and in the…”
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Enhanced Photodynamic Anticancer Activities of Multifunctional Magnetic Nanoparticles (Fe₃O₄) Conjugated with Chlorin e6 and Folic Acid in Prostate and Breast Cancer Cells by Choi, Kyong-Hoon, Nam, Ki Chang, Cho, Guangsup, Jung, Jin-Seung, Park, Bong Joo

“…Photodynamic therapy (PDT) is a promising alternative to conventional cancer treatment methods. Nonetheless, improvement of in vivo light penetration and…”
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Wearable Plasma Pads for Biomedical Applications by Kim, Junggil, Choi, Kyong-Hoon, Kim, Yunjung, Park, Bong, Cho, Guangsup

“…A plasma pad that can be attached to human skin was developed for aesthetic and dermatological treatment. A polyimide film was used for the dielectric layer of…”
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The Current-Voltage Characteristics of Atmospheric Pressure Plasma Jets With the Various Working Gases by Cho, Guangsup, Kim, Yunjung, Kim, Yeonjeong, Yi, Seung-Ho

“…The current-voltage characteristics of atmospheric pressure plasma jets with various working gases (He, Ne, Ar, N2, and air) are investigated. Systems of the…”
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Ozone-Generation Panel with an Atmospheric Dielectric Barrier Discharge by Kim, Sang-Jin, Kim, Sichan, Son, Byung-Koo, Lee, Kyu-Hang, Park, Bong-Joo, Cho, Guangsup

“…For small-scale discharge panels of volume-dielectric barrier discharge (V-DBD) and surface-DBD (S-DBD) with an Al 2 O 3 -ceramic dielectric layer and a…”
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Discharge Characteristics and Plasma Erosion of Various Dielectric Materials in the Dielectric Barrier Discharges by Kim, Junggil, Kim, Sang-jin, Lee, Young-Nam, Kim, In-Tae, Cho, Guangsup

“…The objective of this study is the investigation of dielectric barrier discharges (DBDs) with the solid plates and the flexible polymer films. A high…”
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Plasma Bullet as a Plasma Diffusion Wave-Packet in Plasma Jets by Cho, G, Choi, E-H, Uhm, HS

“…The propagation of a plasma bullet in a plasma jet is described under the base of plasma fluid theory in terms of the plasma drift, the gas flow, and the…”
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Plasma Propagation Speed and Electron Temperature in Slow Electron Energy Non-thermal Atmospheric Pressure Indirect-Plasma Jet by Suanpoot, Pradoong, Gook-Hee Han, Sornsakdanuphap, Jirapong, Han Sup Uhm, Guangsup Cho, Eun Ha Choi

“…Space- and time-resolved discharge-images from a nonthermal atmospheric-pressure indirect-plasma jet have been observed using a high-speed single-frame camera…”
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Fabrication and Characterization of Medical Mesh-Nebulizer for Aerosol Drug Delivery by Choi, Kyong-Hoon, Moon, Sang-Hyub, Park, Su-Kang, Cho, Guangsup, Nam, Ki, Park, Bong

“…The filter could precisely control the electro-deposition thickness in the electroplating process, with a total thickness variation of less than 5%. [...]this…”
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Propagation of Plasma Diffusion Wave According to the Voltage Polarity in the Atmospheric Pressure Plasma Jet Columns by Cho, Guangsup, Kim, Yun-Jung, Choi, Eun Ha, Uhm, Han Sup

“…Propagation of optical signals measured along the atmospheric plasma-jet column according to the operational voltage polarity is analyzed with the…”
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Purification and Nitrogen Doping of Nanothin Exfoliated Graphite Through RF Thermal Plasma Treatment by Son, Byung-Koo, Lee, Kyu-Hang, Kim, Tae-Hee, Shin, Myung-Sun, Choi, Sun-Yong, Cho, Guangsup

“…A mixture of nanothin exfoliated (NTE) graphite and urea (CO(NH ) ) powder was treated with radio frequency (RF) thermal plasma to achieve in situ purification…”
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A low-temperature driving scheme of EEFLS inverter for LCD TV backlights by Cho, Tae-Seung, Jung, Jin-Woo, Lee, Dong-Myung, Choi, Eun, Cho, Guangsup

“…A new low-temperature driving method of EEFLs (external electrode fluorescent lamps) inverter for LCD TV backlights is proposed. The proposed driving scheme…”
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Cold Plasma Jets Made of a Syringe Needle Covered With a Glass Tube by Cho, Guangsup, Lim, Hyungyo, Kim, Jung-Hyun, Jin, Dong Jun, Kwon, Gi Chung, Choi, Eun-Ha, Uhm, Han Sup

“…A syringe needle assembled with a glass tube has been used as a plasma jet device for biomedical applications. According to the various types of ground…”
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Measurement of Electron Temperature and Density Using Stark Broadening of the Coaxial Focused Plasma for Extreme Ultraviolet Lithography by Hong, Young June, Kwon, Gi Chung, Cho, Guangsup, Shin, Hee Myoung, Choi, Eun Ha

“…We have generated an Ar plasma in a dense plasma focus device with coaxial electrodes for extreme ultraviolet (EUV) lithography and investigated an emitted…”
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Patterns of Plasma Bullet in Plasma Jets by Han, GH, Koo, JH, Choi, DI, Choi, EH

“…Composite charges applied to plasma striations were investigated through this paper. Bullets in plasma jets stemming from effective electrons made up of a…”
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Optimized Photodynamic Therapy with Multifunctional Cobalt Magnetic Nanoparticles by Choi, Kyong-Hoon, Nam, Ki Chang, Kim, Un-Ho, Cho, Guangsup, Jung, Jin-Seung, Park, Bong Joo

“…Photodynamic therapy (PDT) has been adopted as a minimally invasive approach for the localized treatment of superficial tumors, representing an improvement in…”
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Determination of electron-plasma temperature by measuring the propagation velocity of plasma-diffusion waves with the mixture gases of Ar-N2 in the atmospheric pressure plasma jets by Gook-Hee Han, Suanpoot, Pradoong, Guangsup Cho

“…Summary form only given. From the measuring data of plasma jet propagation with ICCD camera, the determination method of the electron temperature is…”
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