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    Article

    Spacesuit Textiles from Extreme Fabric Materials: Aromatic Amide Polymer and Boron Nitride Nanotube Composite Fiber for Neutron Shielding and Thermal Management

    Space exploration provides unparalleled opportunities for unraveling the mysteries of our origins and exploring planetary systems beyond Earth. Long-distance space missions require successful protection agains...

    Ki-Hyun Ryu, Minsung Kang, Jungwon Kim, Nam-Ho You, Se Gyu Jang in Advanced Fiber Materials (2024)

  2. Article

    Open Access

    Boost Up the Mechanical and Electrical Property of CNT Fibers by Governing Lyotropic Liquid Crystalline Mesophases with Aramid Polymers for Robust Lightweight Wiring Applications

    Monofilament type of polyaromatic amide (PA) and carbon nanotube (CNT) composite fibers is presented. A concept of a lyotropic liquid crystal (LLC) constructed via a spontaneous self-assembly is introduced to ...

    Ki-Hyun Ryu, Jeong-Gil Kim, Dongju Lee, Seo Gyun Kim in Advanced Fiber Materials (2023)

  3. Article

    Open Access

    Domain-selective thermal decomposition within supramolecular nanoribbons

    Self-assembly of small molecules in water provides a powerful route to nanostructures with pristine molecular organization and small dimensions (<10 nm). Such assemblies represent emerging high surface area na...

    Yukio Cho, Ty Christoff-Tempesta, Dae-Yoon Kim, Guillaume Lamour in Nature Communications (2021)

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    Article

    Self-assembly of aramid amphiphiles into ultra-stable nanoribbons and aligned nanoribbon threads

    Small-molecule self-assembly is an established route for producing high-surface-area nanostructures with readily customizable chemistries and precise molecular organization. However, these structures are fragi...

    Ty Christoff-Tempesta, Yukio Cho, Dae-Yoon Kim, Michela Geri in Nature Nanotechnology (2021)

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    Article

    Regulatory role of insulin-like growth factor-binding proteins in odontogenic mineralization in rats

    Much information is currently available for molecules in early odontogenesis, but there is limited knowledge regarding terminal cytodifferentiation of ameloblasts and odontoblasts for the determination of norm...

    Jung-Sun Moon, Yoo-Sung Nam, Jee-Hae Kang, Dong-Wook Yang in Journal of Molecular Histology (2021)

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    Reference Work Entry In depth

    Anisotropic Liquid Crystal Networks from Reactive Mesogens

    Anisotropic liquid crystal (LC) networks prepared from reactive mesogens (RMs) have numerous advantages in optoelectronic devices especially because of the excellent processability. To fabricate the robust thi...

    Dae-Yoon Kim, Namil Kim, Kwang-Un Jeong in Liquid Crystalline Polymers (2020)

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    Living Reference Work Entry In depth

    Anisotropic Liquid Crystal Networks from Reactive Mesogens

    Anisotropic liquid crystal (LC) networks prepared from reactive mesogens (RMs) have numerous advantages in optoelectronic devices especially because of the excellent processability. To fabricate the robust thi...

    Dae-Yoon Kim, Namil Kim, Kwang-Un Jeong in Polymers and Polymeric Composites: A Refer…

  8. Article

    Open Access

    Cholesteric liquid crystal paints: in situ photopolymerization of helicoidally stacked multilayer nanostructures for flexible broadband mirrors

    Utilizing sequential layer-by-layer (LBL) coating and subsequent photopolymerization, we developed circular-polarizing and free-standing mirrors with a broad reflection bandwidth. Photopolymerizable cholesteri...

    Dae-Yoon Kim, Kyung Min Lee, Timothy J. White, Kwang-Un Jeong in NPG Asia Materials (2018)

  9. Article

    Open Access

    Multifunctional Optical Thin Films Fabricated by the Photopolymerization of Uniaxially Oriented Lyotropic Liquid Crystal Monomers for Electro-Optical Devices

    A multifunctional optical thin film (MOTF) is fabricated by coating the newly synthesized perylene-based reactive mesogen (PBRM) and stabilized by the subsequent photopolymerization. Based on the spectroscopic...

    Pureun Im, Yu-** Choi, Won-** Yoon, Dong-Gue Kang, Minwook Park in Scientific Reports (2016)

  10. Article

    Open Access

    Photochemical Isomerization and Topochemical Polymerization of the Programmed Asymmetric Amphiphiles

    For the advancement in multi-stimuli responsive optical devices, we report the elaborate molecular engineering of the dual photo-functionalized amphiphile (abbreviated as AZ1DA) containing both a photo-isomerizab...

    Dae-Yoon Kim, Sang-A Lee, Daseal Jung, Kwang-Un Jeong in Scientific Reports (2016)

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    Article

    Apparent diffusion coefficient parametric response map** MRI for follow-up of glioblastoma

    To determine the diagnostic superiority of parametric response map** of apparent diffusion coefficient (ADCPR) for predicting glioblastoma treatment response, compared to single time point measurement.

    Ra Gyoung Yoon, Ho Sung Kim, Dae Yoon Kim, Gil Sun Hong in European Radiology (2016)

  12. No Access

    Article

    Enhanced thermomechanical properties of long and short glass fiber-reinforced polyamide 6,6/polypropylene mixtures by tuning the processing procedures

    Long and short glass fibers (GF) were incorporated into the polyamide 6,6 (PA66)/polypropylene (PP) mixtures in order to enhance the thermomechanical properties. The effect of fiber length and processing proc...

    Namil Kim, Dae-Yoon Kim, Young-** Kim, Kwang-Un Jeong in Journal of Materials Science (2014)

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    Article

    Contrast-enhanced computed tomography for the diagnosis of fatty liver: prospective study with same-day biopsy used as the reference standard

    Purpose: The study purpose was to prospectively determine the accuracy of contrast-enhanced CT in diagnosing fatty liver using same-day biopsy as the reference standard. Materials and methods: One hundred seventy...

    Dae Yoon Kim, Seong Ho Park, Seung Soo Lee, Hye ** Kim, So Yeon Kim in European Radiology (2010)