South Korea
Country: KR
Microstructures and electrochemical properties of Si-Ni based alloys
In this work, Si-Ni-Al and Si-Ni-Cu-Al alloy ribbons were fabricated by a rapid solidification process to minimize the effect of the volume change of silicon particles. Thin ribbons with thicknesses of 10~20μm were fabricated by [...]
Microstructures and Electrochemical Properties of Rapidly-solidified Si-Mn-Cr alloys
In this work, the microstructure and electrochemical properties of Si-Mn-Cr alloy specimens prepared by a rapid solidification process and a conventionally-solidified process have been investigated. Si70Mn15Cr15 alloy ribbons by atomic ratio were prepared by two [...]
A Characteristic Analysis of Bio-ethanol produced on Fruit wastes for Direct Ethanol Fuel Cell(DEFC)
This Study is aimed to produce bio-ethanol based on the fruit wastes and optimize the bio-ethanol production for a direct ethanol fuel cell(DEFC). Fruit wastes such as pear, apple, persimmon were used in the conditions [...]
Oil Production from Waste Plastics & News Paper using Catalytic Dissociation on Noble Metal supported on Zeolite
Catalytic dissociation reaction of waste plastics and news paper was studied for oil production. SEM analysis were performed to find out crystal structure of prepared catalysts. GC-MAS analysis was also performed to find out product [...]
A Characteristic Analysis of Bio-ethanol produced on Fruit wastes for Direct Ethanol Fuel Cell (DEFC)
This Study is aimed to produce bio-ethanol based on the fruit wastes and optimize the bio-ethanol production for a direct ethanol fuel cell(DEFC). Fruit wastes such as pear, apple, persimmon were used in the conditions [...]
Nanosilver – Why It is Still So Hot?
Lem K.W., Haw J.R., Lee D.S., Iqbal Z., Salama A., Kurmaran S., Sund S., Curran S., Brumlik C., Choudhury A., Konkuk University, KR
At the present, we are focused on Korean consumer products because in our recent IP landscaping study, we have found that for all major patenting countries, Korea leads in nanosilver applications, with more than 1500 [...]
Nanostructural Changes in Surface of Stainless Steel Archwires Combined with Orthodontic Conventional and Self-Ligating Brackets
Choi S., Joo H., Cheong Y., Lee S., Kim S., Park H.K., Park Y.-G., Park H.K., Park Y.-G., Kyung Hee University, KR
It is well-known that the frictional force between the archwire (AW) and the bracket reduces the efficiency of orthodontic treatment. It is affected not only by geometry of self-ligating brackets but also by physical changes [...]
Nanostructural Effects of Mitomycin C Applications on Scleral Collagen Fibrils: Atomic Force Microscopy Observation
Choi S., Cheong Y., Kwon E., Jung G.B., Lee H.J., Shin J.-H., Jin K.-H., Park H.K., Kyung Hee University, KR
This study was to investigate the effects of Mitomycin C on the scleral collagen surfaces by atomic force microscopy (AFM). Two non-contact mode AFM machines were used to observe changes in the morphological characteristics of [...]
Investigation of Taxol effects on morphological and micromechanical properties of human endometrial adenocarcinoma cells by AFM
Kim J.H., Kim K.S., Cho C.H., Choi Y.J., Kim J.H., Kim K.S., Choi Y.J., Jung G.B., Jung M-H, Yoon K-S, Woo Lee J., Lee G.J., Jung G.B., Jung M-H, Park H.K., Kyung Hee University, KR
The effects of Taxol on morphological and micromechanical properties of human endometrial adenocarcinoma (Ishikawa cell), were investigated by atomic force microscopy (AFM). The morphological and mechanical properties of the Ishikawa cell were significantly changed by [...]