全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:Ok-Hee Kim , Sang Kuon Lee ...
来源:[J].Stem Cell Research & Therapy(IF 3.652), 2017, Vol.8 (1)Springer
摘要:A hypoxic-preconditioned secretome from stem cells reportedly promotes the functional and regenerative capacity of the liver more effectively than a control secretome. However, the optimum oxygen partial pressure (pO2) in the cell culture system that maximizes the ther...
作者:Ok-Hee Kim , Jin Sook Song ...
来源:[J].Journal of Translational Medicine(IF 3.459), 2019, Vol.17 (1), pp.1-16DOAJ
摘要:Abstract Background Although methyl-tertiary butyl ether (MTBE) is the only clinical topical agent for gallstone dissolution, its use is limited by its side effects mostly arising from a relatively low boiling point (55 °C). In this study, we developed the gallstone-dissolvi...
作者:Ok-Hee Kim , Kee-Hwan Kim ...
来源:[J].Journal of Surgical Research(IF 2.018), 2019, Vol.241, pp.254-263Elsevier
摘要:Abstract(#br)Background(#br)Clinically, liver fibrosis and cholestasis are two major disease entities, ultimately leading to hepatic failure. Although autophagy plays a substantial role in the pathogenesis of these diseases, its precise mechanism has not been determined yet.(#br)...
作者:Ok-Hee Kim , Jae-Goo Shim ...
来源:[J].International Journal of Hydrogen Energy(IF 3.548), 2019, Vol.44 (39), pp.22074-22084Elsevier
摘要:Abstract(#br)Enhanced mass transport in polymer electrolyte membrane fuel cells (PEMFCs) is required for achieving high performance because concentration losses dominate cell performance. In particular, the flow field is crucial for mass transport. Recently, metal foam has been p...
作者:Ok-Hee Kim , Dong Woog Lee ...
来源:[J].Electrochimica Acta(IF 3.777), 2019, Vol.323Elsevier
摘要:Abstract(#br)The integration of a gas diffusion layer with a flow-field is essential for enhancing the polymer electrolyte membrane fuel cell performance. This is achieved by exploiting the ability of a gas diffusion layer-flow-field combination to decrease the size of the reacta...
作者:Ok-Hee Kim , Dong Woog Lee ...
来源:[J].Electrochimica Acta(IF 3.777), 2019, Vol.323Elsevier
摘要:Abstract(#br)The integration of a gas diffusion layer with a flow-field is essential for enhancing the polymer electrolyte membrane fuel cell performance. This is achieved by exploiting the ability of a gas diffusion layer-flow-field combination to decrease the size of the reacta...
作者:Ok-Hee Kim , Soyeon Jeong ...
来源:[J].Journal of Structural Biology(IF 3.361), 2019Elsevier
摘要:Abstract(#br)Annexins are soluble cytosolic proteins that bind to cell membranes. Annexin A5 self-assembles into a two-dimensional (2D) array and prevents cell rupture by attaching to damaged membranes. However, this process is not fully understood at the molecular level. In this...
作者:Ok-Hee Kim , Jae Young Jho ...
来源:[J].Journal of Membrane Science(IF 4.093), 2014, Vol.467, pp.36-40Elsevier
摘要:Abstract(#br)The effect of an enlarged specific surface area of the membrane with well-defined line patterns on the performance of a direct methanol fuel cell (DMFC) is investigated and compared with the baseline pristine Nafion 115 membrane. Line patterns with dimensions ranging...
作者:Ok-Hee Kim , Yung-Eun Sung ...
来源:[J].Journal of Power Sources(IF 4.675), 2016, Vol.316, pp.124-131Elsevier
摘要:Abstract(#br)Onion-like Pt-terminated Pt–Cu bimetallic nano-sized electrocatalysts (Pt/Cu/Pt/C) were synthesized by using an electroless deposition method. The synthesized Pt/Cu/Pt/C consisted of a Pt-enriched shell, a sandwiched Pt–Cu alloy layer, and a Pt core. The Pt/Cu/P...

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