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| 1 | Advanced metal–organic frameworks for aqueous sodium-ion rechargeable batteries显示文摘Inexpensive and abundant sodium resources make energy storage systems using sodium chemistry promising replacements for typical lithium-ion rechargeable batteries(LIBs).Fortuitously,aqueous sodium-ion rechargeable batteries(ASIBs),which operate in aqueous electrolytes,are cheaper,safer,and more ionically conductive than batteries that operate in conventional organic electrolytes;furthermore,they are suitable for grid-scale energy storage applications.As electrode materials for storing Na~+ ions in ASIBs,a variety of multifunctional metal-organic frameworks(MOFs) have demonstrated great potential in terms of having porous 3 D crystal structures,compatibility with aqueous solutions,long cycle lives(≥1000 cycles),and ease of synthesis.The present review describes MOF-derived technologies for the successful application of MOFs to ASIBs and suggests future challenges in this area of research based on the current understanding. | Dongkyu Choi Seonguk Lim Dongwook Han | 2021 | Journal of Energy Chemistry2021，30，2： | 2 |
| 2 | Inhibition of BET selectively eliminates undifferentiated pluripotent stem cells显示文摘Embryonic stem cells(ESCs) maintain their cellular identity through the systematic regulation of master transcription factors and chromatin remodeling complexes. Recent work has shown that the unusually large-scale enhancers—namely super-enhancers(SEs), on which BRD4, a member of the bromodomain and extraterminal domain(BET) family is highly enriched—could regulate pluripotency-related transcription factors. Moreover, inhibition of BRD4 binding on SEs has been shown to induce the differentiation of ESCs. However, the underlying mechanism of BRD4 inhibition-mediated stem cell differentiation remains elusive. Here we show that both mouse and human ESCs lose their capacity for self-renewal upon treatment with JQ1, a selective inhibitor of BET family including BRD4, with rapid suppression of pluripotency-associated genes. Notably, a high concentration of JQ1 could selectively eliminate ESCs via apoptosis, without affecting the functionality of differentiated somatic cells from ESCs, suggesting that inhibition of BET may have a beneficial effect on the development of pluripotent stem cell-based cell therapy. | Jung Hyun Im Seon In Hwang Jong-Wan Kim soon-Jung Park Kyu-ree Kang Jueng Soo You Kee Pyo Kim Sung-Hwan Moon Hyuk-Jin Cha Hyung-Min Chung Hans R. Scholer Jung Keun Hyun DongWook Han | 2018 | Science Bulletin2018，63，8： | 2 |
| 3 | Prioritization and selection of intellectual capital measurement indicators using analytic hierarchy process for the mobile telecommunications industry 显示文摘 | DONGWOOK HAN INGOO HAN | 2004 | Expert Systems with Applications2004，26，： | 1 |
| 4 | An empirical study of the determinants of the intention to participate in user-created contents (UCC) services显示文摘 | Saokosal Oum DongWook Han | 2011 | Expert Systems With Applications2011，，12： | 1 |
| 5 | Motion synthesis with decoupled parameterization 显示文摘 | Dongwook Ha JungHyun Han | 2008 | The Visual Computer (S0178-2789)2008，24，7： | 1 |
| 6 | Ultra-thin light-weight laser-induced-graphene (LIG) diffractive optics显示文摘The realization of hybrid optics could be one of the best ways to fulfll the technological requirements of compact,light-weight,and multi-functional optical systems for modern industries.Planar diffractive lens(PDL)such as diffractive lenses,photonsieves,and metasurfaces can be patterned on ultra-thin flexible and stretchable substrates and be conformally attached on top of arbitrarily shaped surfaces.In this review,we introduce recent research works addressed to the design and manufacturing of ultra-thin graphene optics,which will open new markets in compact and light-weight optics for next-generation endoscopic brain imaging,space internet,real-time surface proflometry,and multi-functional mobile phones.To provide higher design flexibility,lower process complexity,and chemical-free process with reasonable investment cost,direct laser writing(DLW)of laser-induced-graphene(LIG)is actively being applied to the patterning of PDL.For realizing the best optical performances in DLW,photon-material interactions have been studied in detail with respect to different laser parameters;the resulting optical characteristics have been evaluated in terms of amplitude and phase.A series of exemplary laser-written 1D and 2D PDL structures have been actively demonstrated with different base materials,and then,the cases are being expanded to plasmonic and holographic structures.The combination of these ultra-thin and light-weight PDL with conventional bulk refractive or reflective optical elements could bring together the advantages of each optical element.By integrating these suggestions,we suggest a way to realize the hybrid PDL to be used in the future micro-electronics surface inspection,biomedical,outer space,and extended reality(XR)industries. | Younggeun Lee Mun Ji Low Dongwook Yang Han Ku Nam Truong-Son Dinh Le Seung Eon Lee Hyogeun Han Seunghwan Kim Quang Huy Vu Hongki Yoo Hyosang Yoon Joohyung Lee Suchand Sandeep Keunwoo Lee Seung-Woo Kim Young-Jin Kim | 2023 | Light(Science & Applications)2023，12，7： | 1 |
| 7 | Motion synthesis with decoupled parameterization 显示文摘 | Dongwook Ha Junghyun Han | 2008 | The Visual Computer (S0178-2789)2008，24，7： | 1 |
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