Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Young-Ghil Choi"'
Publikováno v:
Polymer Bulletin. 80:1861-1871
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8eff490bfac14cdf042c027fb9d1e0c8
https://doi.org/10.1007/s00289-022-04154-w
https://doi.org/10.1007/s00289-022-04154-w
Publikováno v:
Polymer. 171:127-132
Four polydiphenylacetylenes (PDPAs: C3, C6, C9, C12) containing different size of trialkylsilyl groups (C3: trimethyl; C6: triethyl; C9: trin-propyl; C12: trin-butyl) were prepared and their thermodynamic and hydrodynamic fluorescence (FL) emission b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7e49f62beb20f908c70a9710842acdcc
https://doi.org/10.1016/j.polymer.2019.03.046
https://doi.org/10.1016/j.polymer.2019.03.046
Publikováno v:
Journal of Molecular Liquids. 276:1-6
Three different tetraphenylethylene derivatives (TPE18, TPE8, TPE1) with different-length alkyl chains (octadecyl, octyl, methyl) were prepared, and their viscosity (η) sensitivities were examined for hydrocarbons and silicone oils. Both TPE18 and T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8cb9bdd66e4c51f57f466418199d6e7b
https://doi.org/10.1016/j.molliq.2018.11.158
https://doi.org/10.1016/j.molliq.2018.11.158
Autor:
Young-Ghil Choi, Giseop Kwak
Publikováno v:
European Polymer Journal. 110:307-312
Polydiphenylacetylene derivatives with different alkyl side chains (methyl, ethyl, and n-propyl groups) via a silylene linkage (PDPA-C1, PDPA-C2, PDPA-C3) were prepared. The polymer films were examined as a solid-state sensor for measuring the viscos
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::66d1156a9fc7662fd877de30056c1cf4
https://doi.org/10.1016/j.eurpolymj.2018.11.044
https://doi.org/10.1016/j.eurpolymj.2018.11.044
Publikováno v:
Journal of Molecular Liquids. 265:260-268
A unique molecular rotor consisting of a tetraphenylethylene derivative with a paraffin wax-like long alkyl chain (TPE18) is synthesized and compared to other derivatives containing shorter alkyl chains. In differential scanning calorimetry, TPE18 sh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::963adc917de5b25b3ad9a6cf17967142
https://doi.org/10.1016/j.molliq.2018.05.128
https://doi.org/10.1016/j.molliq.2018.05.128
Autor:
Giseop Kwak, Young-Ghil Choi
Publikováno v:
Polymer. 141:194-201
A solvatochromic dye monomer with an allyl group (ASCD) was polymerized together with methyl methacrylate (MMA) or styrene (St) to obtain hydrophobic fluorescent polymers. The wettability of the polymers to alcohols was examined by monitoring the flu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::056ce5426a7a963e710d32f79291a16d
https://doi.org/10.1016/j.polymer.2018.03.014
https://doi.org/10.1016/j.polymer.2018.03.014
Publikováno v:
Macromolecules. 50:6433-6438
Two poly(diphenylacetylene) derivatives containing identical chiral pinanyl groups on the para- and meta-positions of the side phenyl ring were prepared, and their circular dichroism (CD) and photoluminescence (PL) spectra were compared. The magnitud
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::69a55d1a7ca7f4f59fb83dd14530ce59
https://doi.org/10.1021/acs.macromol.7b01283
https://doi.org/10.1021/acs.macromol.7b01283
Publikováno v:
The Korean journal of gastroenterology = Taehan Sohwagi Hakhoe chi. 59(5)
The gastrointestinal stromal tumor (GIST) is a mesenchymal tumor of the digestive tract showing differentiation along the line of interstitial cell of Cajal. The most GISTs in the stomach generally show the appearance of submucosal tumors. It is rare
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::db9c582e4a2dfb1ab742022072a0f8d5
https://pubmed.ncbi.nlm.nih.gov/22617532
https://pubmed.ncbi.nlm.nih.gov/22617532
Autor:
Won Gil, Chung, Hong Joo, Kim, Seok, Kim, Young Ghil, Choi, Hyo Seon, Seok, Do Young, Lee, Jung Ho, Park, Seong Gwun, Kim
Publikováno v:
The Korean journal of gastroenterology = Taehan Sohwagi Hakhoe chi. 50(4)
Jejunal diverticula is a rare disease and an unusual cause of obscure gastrointestinal hemorrhage. Obscure gasterointestinal bleeding is difficult to treat because the bleeding site cannot be identified by routine endoscopy and contrast studies. A wi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::5924ad1f99e6cf606512519c317154a1
https://pubmed.ncbi.nlm.nih.gov/18159191
https://pubmed.ncbi.nlm.nih.gov/18159191
Publikováno v:
Macromolecules; Sep2017, Vol. 50 Issue 17, p6433-6438, 6p