Zobrazeno 1 - 10
of 134
pro vyhledávání: '"Ung Jin Kim"'
Autor:
Youngho Jeon, Dabum Kim, Suji Lee, Kangyun Lee, Youngsang Ko, Goomin Kwon, Jisoo Park, Ung-Jin Kim, Sung Yeon Hwang, Jeonghun Kim, Jungmok You
Publikováno v:
Nanomaterials, Vol 13, Iss 19, p 2695 (2023)
Porous carbon materials are suitable as highly efficient adsorbents for the treatment of organic pollutants in wastewater. In this study, we developed multiscale porous and heteroatom (O, N)-doped activated carbon aerogels (CAs) based on mesoporous z
Externí odkaz:
https://doaj.org/article/db405933435944c99eb61166554760ed
Autor:
Qinfeng He, Kayoko Kobayashi, Ryosuke Kusumi, Satoshi Kimura, Yukiko Enomoto, Makoto Yoshida, Ung-Jin Kim, Masahisa Wada
Publikováno v:
ACS Omega, Vol 5, Iss 48, Pp 31272-31280 (2020)
Externí odkaz:
https://doaj.org/article/62454fcddbb8462d9845779281c0b527
Autor:
Youn Hee Nam, Hoa Thi Le, Isabel Rodriguez, Eun Young Kim, Keonwoo Kim, Seo Yule Jeong, Sang Ho Woo, Yeong Ro Lee, Rodrigo Castañeda, Jineui Hong, Min Gun Ji, Ung-Jin Kim, Bin Na Hong, Tae Woo Kim, Tong Ho Kang
Publikováno v:
Journal of Ginseng Research, Vol 41, Iss 1, Pp 103-112 (2017)
Background: 20(S)-Protopanaxadiol 20-O-D-glucopyranoside, also called compound K (CK), exerts antidiabetic effects that are mediated by insulin secretion through adenosine triphosphate (ATP)-sensitive potassium (KATP) channels in pancreatic β-cells.
Externí odkaz:
https://doaj.org/article/5de84c8cd5a04caf82393c5ed009f6a7
Autor:
Youngho Jeon, Jungmok You, Jeonghun Kim, Kangyun Lee, Dabum Kim, Goomin Kwon, Chang-Sik Oh, Ung-Jin Kim
Publikováno v:
Cellulose. 28:11493-11502
In this study, gold nanorods-embedded regenerated cellulose (AuNRs/RC) films were fabricated as SERS substrates via a simple vacuum filtration technique, and the effects of different analyte deposition protocols on the SERS performance were investiga
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7c6683970609d2a1a269ccaa4964b43d
https://doi.org/10.1007/s10570-021-04283-x
https://doi.org/10.1007/s10570-021-04283-x
Autor:
Ung Jin Kim, Dae Sang Kim
Publikováno v:
Geotextiles and Geomembranes. 48:940-949
Reinforced subgrade for railways (RSR) is a construction method in which reinforced subgrade is constructed first and a rigid facing wall later to minimize the residual settlement after the service of a roadbed. The RSR was designed and constructed a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c5cc34fb739a637ee54ffd9276baeb74
https://doi.org/10.1016/j.geotexmem.2020.08.002
https://doi.org/10.1016/j.geotexmem.2020.08.002
Autor:
Satoshi Kimura, Yukiko Enomoto, Kayoko Kobayashi, Ryosuke Kusumi, Masahisa Wada, Makoto Yoshida, Qinfeng He, Ung Jin Kim
Publikováno v:
ACS Omega
ACS Omega, Vol 5, Iss 48, Pp 31272-31280 (2020)
ACS Omega, Vol 5, Iss 48, Pp 31272-31280 (2020)
A hydrogel was prepared from a polysaccharide, enzymatically synthesized through a one-pot reaction in aqueous solution, and its properties as a functional material were evaluated. Enzymatic synthesis using glucosyltransferase K obtained from Strepto
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bafe5c687a94ae80327fbd3d5d1e21b4
http://europepmc.org/articles/PMC7726921
http://europepmc.org/articles/PMC7726921
Publikováno v:
ACS Sustainable Chemistry & Engineering. 7:15640-15647
In this study, we report a flexible transparent freestanding surface-enhanced Raman scattering (SERS) platform composed of 2,2,6,6-tetramethylpiperidine-1-oxy-oxidized cellulose nanofibers (TEMPO-C...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::098b56269c2a317fe29551c2f11c1714
https://doi.org/10.1021/acssuschemeng.9b03680
https://doi.org/10.1021/acssuschemeng.9b03680
Publikováno v:
Carbohydrate Polymers. 214:294-302
The adsorption of Congo red (CR) was evaluated using cellulose-chitosan foam crosslinked via dialdehyde cellulose (DAC). DAC-crosslinked cellulose-chitosan foam (CCLBD) was obtained by dissolution/regeneration using a LiBr aqueous solution, followed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::938d322d2cdbe338eab499ce9869dbb6
https://doi.org/10.1016/j.carbpol.2019.03.058
https://doi.org/10.1016/j.carbpol.2019.03.058
Publikováno v:
Cellulose. 26:6189-6199
Cellulose–chitosan gels were prepared using a LiOH/urea aqueous solution for a co-dissolution. After cellulose and chitosan were dissolved by a freeze–thaw process, the hydrogels were prepared via regeneration in methanol and washing with water.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::79ce94772e08c320a5d59266b53bb604
https://doi.org/10.1007/s10570-019-02527-5
https://doi.org/10.1007/s10570-019-02527-5
Publikováno v:
Carbohydrate polymers. 272
Plastic pollution has steadily become a global issue due to its ubiquity and degradation into micro and nanoparticles. Herein, we report the construction of surface-enhanced Raman scattering (SERS)-active array substrates with regenerated cellulose (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ca0b5ded0927e07b40f670cbf6cc099e
https://pubmed.ncbi.nlm.nih.gov/34420729
https://pubmed.ncbi.nlm.nih.gov/34420729