Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Ji Young Kwon"'
Publikováno v:
Korean Journal of Fisheries and Aquatic Sciences. 50:1-7
The elimination of harmful heavy metals (Cd, Cr, and Pb) from sea lettuce Enteromorpha sp. was evaluated in filtered seawater over a pH range of 2.0-4.0 using citric, hydrochloric, and nitric acids. We also evaluated the quality of sea lettuce sample
Autor:
Yong-Soo Byun, Jongsoo Joo, Choun-Ki Joo, Young-Sik Yoo, Woong-Joo Whang, Jeewon Mok, Jun-Sub Choi, Ji-Young Kwon, Sung-A Lim
Publikováno v:
Experimental Eye Research. 143:89-97
Diquafosol is known as a purinergic P2Y2 receptor (P2Y2R) agonist that stimulates water and mucin secretion from conjunctival epithelial cells and goblet cells, leading to tear film stability in dry eye. However, its effect on corneal epithelial heal
Publikováno v:
Synthetic Metals. 162:1961-1967
Development of new materials for solution-processable organic light-emitting diodes (OLEDs) has been gaining much attention recently. Although many results have been reported about new OLED materials, most of them are aiming for vacuum-deposition. Th
Publikováno v:
Molecular Crystals and Liquid Crystals. 519:179-186
Blending of crystalline low molecular-weight organic semiconductors, e.g., 6,13-bis (triisopropylsilylethynyl)pentacene (TIPS-Pentacene), and binder polymers has recently been known to be an effective way to achieve high performance organic thin-film
Autor:
Jeong-Ik Lee, Jae-Ho Choi, Hoon-Je Cho, Do-Hoon Hwang, Ji Young Kwon, Hye-Yong Chu, Choong-Hwa Jung, Jonghee Lee
Publikováno v:
Synthetic Metals. 159:1517-1521
We have synthesized a new solution processable iridium complex, di[2-(4′-octyloxyphenyl) benzothiazole]iridium(III)acetoacetone, [(OPBT)2Ir(acac)], based on benzothiazole derivative for organic electro-phosphorescent devices. The synthesized molecu
Publikováno v:
Inorganica Chimica Acta. 361:1885-1890
A new compound containing a cubane tungsten chalcogenide cluster [W 4 (μ 3 -Te) 4 (CN) 12 ] 6− and Ca 2+ complex units has been prepared by the reaction of aqueous solution of K 6 [W 4 (μ 3 -Te) 4 (CN) 12 ] · 5H 2 O with the solution of a Ca(NO
Autor:
Sook Kyung Kim, Kwang S. Kim, N. Jiten Singh, Juyoung Yoon, Ha Na Lee, Ji Young Kwon, Yoo Young Kim
Publikováno v:
Tetrahedron Letters. 48:169-172
Two new imidazolium systems bearing two pyrene groups have been synthesized and the binding properties of these hosts were examined via fluorescent changes. The fluorescent changes of host 2 upon the addition of anions were also utilized as a NOR log
Autor:
Jung Hyun Soh, Ha Na Lee, Kap Duk Lee, Dongwon Seo, Juyoung Yoon, Ji Young Kwon, Yun Hee Choi, Yoon Ju Lee, Min Sun Park, Guiyoup Son
Publikováno v:
Tetrahedron. 62:12340-12344
Two new selenium containing anthracene derivatives and two new sulfur containing anthracene derivatives were synthesized as fluorescent chemosensors for Hg2+ and Cu2+. Compound 1 displayed a highly selective chelation enhanced fluorescence quenching
Autor:
Ji-Young Kwon, Juyoung Yoon, In-Chul Hwang, N. Jiten Singh, Su Jin Park, Sook Kyung Kim, Kwang S. Kim
Publikováno v:
Tetrahedron. 62:6065-6072
Anthracene and binaphthyl derivatives bearing two imidazolium rings, which strongly bind anions and are particularly selective for pyrophosphate, are examined using fluorescence, 1 H NMR analysis, and density functional calculations.
Publikováno v:
Starch - Stärke. 58:223-230
The swelling and pasting properties of non-waxy rice starch-hydrocolloid mixtures were investigated using commercial and laboratory-generated hydrocolloids. The swelling power of the rice starch-hydrocolloid mixtures was generally depressed at low co