Zobrazeno 1 - 7 of 7 pro vyhledávání: '"Donghak Jang"'
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Adsorption of Titanium Halides on Nitride and Oxide Surfaces During Atomic Layer Deposition: A DFT Study
Autor: Eunae Jung, Neung Kyung Yu, Donghak Jang, Bonggeun Shong, Hyunsik Noh, Jeongwoo Park, Deoksin Kil, Jiwon Moon
Publikováno v: Coatings
Volume 10
Issue 8
Coatings, Vol 10, Iss 712, p 712 (2020)
Various processes based on atomic layer deposition (ALD) have been reported for growing Ti-based thin films such as TiN and TiO2. To improve the uniformity and conformity of thin films grown via ALD, fundamental understanding of the precursor&ndash
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a77bd51d76b9b712727f5f8464cb12fc
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4
Efficient Fluorescence 'Turn-On' Sensing of Dissolved Oxygen by Electrochemical Switching
Autor: Jong-In Hong, Otto S. Wolfbeis, Benno N. Ehrl, Thomas Hirsch, Donghak Jang, Ik-Soo Shin
Publikováno v: Analytical Chemistry. 84:9163-9168
We report on a novel method for sensing oxygen that is based on the use of a perylene diimide dye (1) which is electrochemically reduced to its nonfluorescent dianion form (1(2-)). In the presence of oxygen, the dianion is oxidized to its initial for
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7e71fab1ce1a7fad5332f2c21886fdf2
https://doi.org/10.1021/ac301830a
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5
Molecular Recognition of Amino Sugars by a Porphyrin-based Receptor in Aqueous Media
Autor: Jong-In Hong, Jung-Deog Lee, Donghak Jang
Publikováno v: Bulletin of the Korean Chemical Society. 31:2685-2688
Although many artificial receptors mimicking these binding events were reported to be operative in aprotic non-polar solvents, they are less effective in more polar solvents or aqueous media. This limitation arises because carbohydrates are highly so
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c4d5b7f1fa91005a20ae04546fc3d177
https://doi.org/10.5012/bkcs.2010.31.9.2685
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6
Nano- and microstructure fabrication by using a three-component system
Autor: Ho Yong Lee, Seong Ryong Nam, Donghak Jang, Jong-In Hong, Miae Park
Publikováno v: Chemistry (Weinheim an der Bergstrasse, Germany). 16(16)
Two-component amphiphiles based on hydrogen-bonded complexes between terephthaloylbisalanine (H(2)TBA) and dodecylamine (DA) are able to self-assemble into nano- and microsized superstructures in an aqueous solvent. It is possible to modulate the mor
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e09c2705df6fbb72455f663bcd859c5f
https://pubmed.ncbi.nlm.nih.gov/20309972
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7
A chemodosimetric gelation system showing fluorescence and sol-to-gel transition for fluoride anions in aqueous media
Autor: Jong-In Hong, Soon Young Kim, Miae Park, Donghak Jang
Publikováno v: New Journal of Chemistry. 36:1145
We developed a chemodosimetric gelation system which turns into a fluorescent gel in the presence of fluoride anions in aqueous media. The selective cleavage of a silyl ether protecting group on the gelator by a fluoride anion gives rise to an optica
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ea04b545002fb1ebfbe44ec98c7a9bdc
https://doi.org/10.1039/c2nj20878d
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