J
Jun Kyu Lee
Researcher at Dongguk University
Publications - 154
Citations - 2835
Jun Kyu Lee is an academic researcher from Dongguk University. The author has contributed to research in topics: Pancreatitis & Acute pancreatitis. The author has an hindex of 27, co-authored 149 publications receiving 2352 citations. Previous affiliations of Jun Kyu Lee include Sogang University & Seoul National University.
Papers
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Hydrothermal stability of CuSSZ13 for reducing NOx by NH3
TL;DR: In this paper, the authors investigated the deactivation mechanism of the CuSSZ13 catalysts with respect to their Cu/Al ratio and found that the decoupling of deNOx activity due to the aging became more severe as the ratio of the ratio increased.
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A comparison of covered and uncovered Wallstents for the management of distal malignant biliary obstruction.
TL;DR: Covered Wallstents are safe with acceptable complication rates, and no significant difference between the stent patencies of covered and uncovered Wallstent groups is found.
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A prospective, comparative trial to optimize sampling techniques in EUS-guided FNA of solid pancreatic masses
Jun Kyu Lee,Jong Hak Choi,Kwang Hyuck Lee,Kwang Min Kim,Jae Uk Shin,Jong Kyun Lee,Kyu Taek Lee,Kee-Taek Jang +7 more
TL;DR: Puncturing with suction and expressing by air flushing may be used preferentially in pancreatic EUS-FNA because they were more effective and convenient techniques.
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SAPO-34 and ZSM-5 nanocrystals’ size effects on their catalysis of methanol-to-olefin reactions
TL;DR: In this paper, the catalysis of methanol-to-olefin (MTO) reactions over SAPO-34 and ZSM-5 was strongly depend on the crystallites sizes.
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Synthesis and characterization of ERI-type UZM-12 zeolites and their methanol-to-olefin performance.
TL;DR: The catalytic results from the methanol-to-olefin reaction over a series of H-UZM-12 zeolites with similar acidic properties but different crystallite sizes demonstrate that the nanocrystallinity may have a detrimental effect on the activity and stability for this reaction, probably due to the fast buildup of large coke molecules on the external surface of zeolite crystallites.