Zobrazeno 1 - 10 of 54 pro vyhledávání: '"Dongjin Kang"'
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Akademický článek
Synthesis of ethoxy dibenzooxaphosphorin oxides through palladium-catalyzed C(sp2)–H activation/C–O formation
Autor: Seohyun Shin, Dongjin Kang, Woo Hyung Jeon, Phil Ho Lee
Publikováno v: Beilstein Journal of Organic Chemistry, Vol 10, Iss 1, Pp 1220-1227 (2014)
We report an efficient Pd-catalyzed C(sp2)–H activation/C–O bond formation for the synthesis of ethoxy dibenzooxaphosphorin oxides from 2-(aryl)arylphosphonic acid monoethyl esters under aerobic conditions.
Externí odkaz: https://doaj.org/article/104755dd0fb54b3e9018e2251a2e6ad8
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2
Preserving modern heritage in Korea by utilising research as a method of conservation for modern heritage that may be lost due to development in the region and deriving a way to internationalize the strong locality of modern heritage
Autor: Dongjin Kang
Publikováno v: Impact. 2022:6-8
Globalisation and the rapid development of countries can endanger modern heritage and, unfortunately, in spite of preservation efforts, modern heritage sites continue to be damaged and destroyed. Professor Dongjin Kang, Department of Urban Planning a
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0cf05adb50eb011eaea8a70050572b0b
https://doi.org/10.21820/23987073.2022.2.6
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3
Reduction of the squeal noise from an automotive water pump
Autor: Jintai Chung, Jaewon Kim, Bohyeong Kim, Hong-Kil Baek, Dongjin Kang
Publikováno v: Nonlinear Dynamics. 104:3293-3308
This paper presents a method to reduce the squeal noise generated by an automotive water pump. The noise and vibration of the water pump were analyzed through experiments, from which it was found that the squeal noise was caused by the torsional vibr
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ddee27b442a95d703c6d7b4265a9d6be
https://doi.org/10.1007/s11071-021-06539-4
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4
Preparation and Characterization of Celecoxib Nanosuspension Using Bead Milling
Autor: Dong-Jin Jang, Hee-Cheol Kim, Jun-Pil Jee, Dongjin Kang, Kwan Hyung Cho, Dae-Young Kim, Sung Tae Kim, Hye-In Kim, Yu Chul Kim, Hwa-Mi Lee, Sung-Up Choi, Sang Yeob Park
Publikováno v: Journal of Nanoscience and Nanotechnology. 19:1184-1187
The aim of this study is to develop nanosuspension for improved dissolution of poorly water-soluble celecoxib. We first prepared coarse suspension of celecoxib with Tween 80 and hydroxypropyl methylcellulose as stabilizers, and then fabricated nanosu
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::20fb6e5fd01052540107245a8b76dae8
https://doi.org/10.1166/jnn.2019.15917
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5
Improved Dissolution and Oral Bioavailability of Celecoxib by a Dry Elixir System
Autor: Dong-Jin Jang, Sung Tae Kim, Jun-Pil Jee, Sang Yeob Park, Kyeongsoon Kim, Taeyong Sim, Da A Yang, Dongjin Kang, Dae-Young Kim, Kwan Hyung Cho
Publikováno v: Journal of Nanoscience and Nanotechnology. 18:1482-1486
The purpose of this study was to develop and evaluate a dry elixir (DE) system for enhancing the dissolution rate and oral bioavailability of celecoxib. DE system has been used for improving solubility, oral bioavailability of poorly water-soluble dr
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6e37277a544da94eb36ef5bb7d48096c
https://doi.org/10.1166/jnn.2018.14885
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6
An Analysis of Inscription Tendencies for World Heritages Related to Modern Times
Autor: DongJin Kang, Bae Younhan
Publikováno v: Journal of Korea Planning Association. 52:47-67
This study focuses on the World Heritage related to the modern times and analyzes the diverse tendencies of the World Heritages(228 sites). 228 sites extracted from investigation of entire 1,052 world heritages being inscribed until now. The findings
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7c5ec7eb0a34d629b4899f4236cba273
https://doi.org/10.17208/jkpa.2017.10.52.5.47
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8
Removing Control of Cyclodextrin-Drug Complexes Using High Affinity Molecule
Autor: Dong-Jin Jang, Dongjin Kang, Kyeongsoon Kim, Taeyong Sim, Dae-Young Kim, Sang Yeob Park, Jun-Pil Jee, Kwan Hyung Cho, Sung Tae Kim, Y. N. Kim
Publikováno v: Journal of nanoscience and nanotechnology. 18(2)
Nanostructured supramolecular assemblies with hydrophobic cavities are used for improving the solubility, bioavailability, and stability of poorly water soluble drugs. In particular, host-guest inclusion using 2-hydroxypropyl-beta-cyclodextrin (HP-β
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::48136fec2db8d91bc241599fa4e573ec
https://pubmed.ncbi.nlm.nih.gov/29448513
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10
Palladium-Catalyzed Decarboxylative C-H Alkynylation of Benzoxazoles with α,β-Ynoic Acids
Autor: Eun Jeong Yoo, Phil Ho Lee, Dongjin Kang, Jinsik Kim
Publikováno v: European Journal of Organic Chemistry. 2013:7902-7906
Palladium-catalyzed decarboxylative C–H alkynylation of benzoxazoles with α,β-ynoic acids was achieved for the first time. This straightforward method was found to be synthetically effective without strong base under air.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9eb3068c36ea6621e1d1e90e4659e00f
https://doi.org/10.1002/ejoc.201301441
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