4 Result(s)
within
Kyung-Won Kim
Chemistry
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Article
Open AccessScaled-up ethyl formate fumigation to replace methyl bromide on traded mushroom to disinfest mushroom fly (Lycoriella mali)
Mushroom fly, Lycoriella mali (Diptera: Sciaridae), is the primary pest in imported mushrooms. The amount of Tricholoma matsutake imported from China increases every fall when it is harvested. When importing T. m...
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Article
High Lightfastness Acid Dyes Synthesized from Corresponding Anthraquinone Chromophore Utilizing a Sulfonation Reaction Part 2: Dyeing Properties on Polyamide and m-Aramid Fibers and Fastness
This study aimed at investigating the dyeability of synthesized acid dyes on fine nylon and m-aramid and their light fastness. A sulfonic acid group was introduced into the corresponding hydrophobic dye, which ha...
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Article
High Light-Fastness Acid Dyes Synthesized from Corresponding Anthraquinone Chromophore Utilizing a Sulfonation Reaction. I. Dye Synthesis and Characterization
As the diameter of polyamide fibers decreased to finer denier, the dyeing fastness tends to be deteriorated due to the increase of their surface area, particularly both light fastness and wash fastness. In thi...
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Article
Characterization of size-resolved aerosol components using proton induced X-ray emission, inductively coupled plasma optical emission spectrometry and ion chromatography
Size-resolved aerosol monitoring for PM10, PM2.5, and PM1.0 was performed to qualify and quantify the elements and ions by using proton induced X-ray emission (PIXE), inductively coupled plasma optical emission s...
