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  1. Article

    Open Access

    Strain-graded quantum dots with spectrally pure, stable and polarized emission

    Structural deformation modifies the bandgap, exciton fine structure and phonon energy of semiconductors, providing an additional knob to control their optical properties. The impact can be exploited in colloid...

    Dongju Jung, Jeong Woo Park, Sejong Min, Hak June Lee, ** Su Park in Nature Communications (2024)

  2. Article

    Open Access

    Limited impact of bacterial virulence on early mortality risk factors in Acinetobacter baumannii bacteremia observed in a Galleria mellonella model

    Acinetobacter baumannii (AB) has emerged as a major pathogen in vulnerable and severely ill patients. It remains unclear whether early mortality (EM) due to AB bacteremia is because of worse clinical characterist...

    Sin Young Ham, June Young Chun, Kyoung-Ho Song, Chang Kyung Kang in Scientific Reports (2024)

  3. Article

    Open Access

    Chip collection of hepatocellular carcinoma based on O2 heterogeneity from patient tissue

    Hepatocellular carcinoma frequently recurs after surgery, necessitating personalized clinical approaches based on tumor avatar models. However, location-dependent oxygen concentrations resulting from the dual ...

    Sewoom Baek, Hyun-Su Ha, Jeong Su Park, Min Jeong Cho in Nature Communications (2024)

  4. No Access

    Article

    Magmatic to aqueous phase transition in Li-pegmatite: microtextural and geochemical study of muscovite–lepidolite from Boam mine area, Ul**, South Korea

    This study investigated the Boam mine area, a prominent Li-pegmatite deposits located in South Korea, using Li-bearing micas to determine the magmatic–aqueous transition involved in rare-element pegmatite form...

    Woohyun Choi, Changyun Park, Chul-Ho Heo, Seok-Jun Yang, Il-Hwan Oh in Mineralium Deposita (2024)

  5. No Access

    Article

    Design of a uniform current density transcranial direct current stimulation device with a multi-layer stepped conductivity sponge

    Transcranial direct current stimulation (tDCS) is a noninvasive method of brain modulation that is increasingly used to treat neuropsychiatric disorders and enhance cognitive capacity. Computational modeling p...

    **guang Feng, ByeongGeon Kim in Journal of Mechanical Science and Technology (2024)

  6. No Access

    Article

    Non-volatile and Stretchable Polyvinyl Chloride-Based Solid-State Electrolyte for Capacitive Energy Storage

    This study introduces a novel approach to address the growing demand for flexible energy storage systems in wearable and human-integrated devices. A flexible supercapacitor (SC) system is developed using a pla...

    Seung-Ju Oh, Hyeon-Su Park, Kanghyun Lee in Korean Journal of Chemical Engineering (2024)

  7. No Access

    Article

    Optimal design of wafer back-grinding feeding profile considering subsurface damage and productivity

    High-performance semiconductor devices and ultra-thin packaging rely on ultra-thin silicon dies. The packaging assembly yield and device reliability are significantly influenced by the quality of ultra-thin wa...

    Byeong-Geon Kim, ByungHyun Hwang, Kyoung-Su Park in Microsystem Technologies (2024)

  8. No Access

    Article

    A pre-trained model selection for transfer learning of remaining useful life prediction of grinding wheel

    Grinding tools can be used for over 90% of their lifetime, but most practical production tools are replaced between 50 and 80%. Accurate tool condition monitoring, which can monitor the quality of grinding too...

    Seung-Ho Park, Kyoung-Su Park in Journal of Intelligent Manufacturing (2024)

  9. No Access

    Article

    Advanced control algorithm considering cable interference of mobile cable-driven parallel robots (MCDPRs)

    This paper introduces control algorithms aimed at improving the stability of a mobile cable-driven parallel robot (MCDPRs), consisting of four mobile platforms and eight cables during motion. The discussed alg...

    Byeong-Geon Kim, Dong-Yeop Shin, **-Hwan Lim, Seok-Kyu Hong in Microsystem Technologies (2024)

  10. Article

    Open Access

    Mucosal prime-boost immunization with live murine pneumonia virus-vectored SARS-CoV-2 vaccine is protective in macaques

    Immunization via the respiratory route is predicted to increase the effectiveness of a SARS-CoV-2 vaccine. Here, we evaluate the immunogenicity and protective efficacy of one or two doses of a live-attenuated ...

    Jaclyn A. Kaiser, Christine E. Nelson, Xueqiao Liu, Hong-Su Park in Nature Communications (2024)

  11. No Access

    Article

    Hybrid cable tension–length compensation algorithm for dynamic performance improvement of mobile cable-driven parallel robot

    This paper investigates a new approach for the control of Mobile Cable-Driven Parallel Robots (MCDPR) called the Hybrid tension–length compensation algorithm (HTLCA). The Cable-Driven Parallel Robot (CDPR) sys...

    Dong-Yeop Shin, Byeong-Geon Kim, **-Hwan Lim, Seok-Gyu Hong in Microsystem Technologies (2024)

  12. Article

    Open Access

    Bone formation by Irisin-Poly vinyl alchol modified bioglass ceramic beads in the rabbit model

    In the aging society, slow bone regeneration poses a serious hindrance to the quality of life. To deal with this problem, in this study, we have combined irisin with the bioglass regular beads to enhance the b...

    Seong-Su Park, Ume Farwa, Hai-Doo Kim in Journal of Materials Science: Materials in… (2024)

  13. Article

    Open Access

    Online motion planning of mobile cable-driven parallel robots for autonomous navigation in uncertain environments

    Mobile cable-driven parallel robots (MCDPRs) offer expanded motion capabilities and workspace compared to traditional cable-driven parallel robots (CDPRs) by incorporating mobile bases. However, additional mob...

    Jiajun Xu, Byeong-Geon Kim, **guang Feng, Kyoung-Su Park in Complex & Intelligent Systems (2024)

  14. No Access

    Book and Conference Proceedings

  15. No Access

    Article

    ASO Visual Abstract: Shaving Papillary Thyroid Carcinoma Involving Functioning Recurrent Laryngeal Nerve—Safety of Incomplete Tumor Resection and Nerve Sparing

    Hyoung Shin Lee MD, PhD, Yeongjoon Kim MD, Seo Bin Kim MD in Annals of Surgical Oncology (2023)

  16. No Access

    Article

    A Self-Regenerable Fiber Sloughing Its Heavy Metal Skin for Ultrahigh Separation Capability

    Develo** efficient separation materials for recovering metal resources from aqueous environments is crucial for the sustainable water–food–energy nexus, which addresses the interdependence between energy pro...

    Youngkyun Jung, Ji Su Park, Kyung-Won Jung, Young Gun Ko in Advanced Fiber Materials (2023)

  17. Article

    Open Access

    Optimal sampling-based path planning for mobile cable-driven parallel robots in highly constrained environment

    Mobile cable-driven parallel robots (MCDPRs) is a novel concept of cable-driven parallel robots (CDPRs) developed by mounting several mobile bases to discrete the conventional fixed frame. However, the additio...

    Jiajun Xu, Byeong-Geon Kim, Yuzhen Lu, Kyoung-Su Park in Complex & Intelligent Systems (2023)

  18. Article

    Open Access

    Analysis of factors associated with the use of Korean medicine after spinal surgery using a nationwide database in Korea

    Many patients in Korea use Korean Medicine (KM) after spine surgery, but related research is lacking. Therefore, this retrospective cohort study aimed to analyze factors affecting the use and costs of KM using...

    Doori Kim, Yoon Jae Lee, Bo-Hyoung Jang, Jeong-Su Park, Sunju Park in Scientific Reports (2023)

  19. No Access

    Article

    Shaving Papillary Thyroid Carcinoma Involving Functioning Recurrent Laryngeal Nerve: Safety of Incomplete Tumor Resection and Nerve Sparing

    Whether to sacrifice or spare the recurrent laryngeal nerve (RLN) when papillary thyroid carcinoma (PTC) involves a functioning RLN remains controversial. Oncological outcomes after shaving PTC with gross remn...

    Hyoung Shin Lee MD, PhD, Yeongjoon Kim MD, Seo Bin Kim MD in Annals of Surgical Oncology (2023)

  20. Article

    Open Access

    Ankle Foot Orthosis for Patients with Drop Foot Using Shape-Memory-Alloy Actuators

    Gait disorders can lower the quality of life of patients. Drop foot, a causative factor of deviated gait patterns, renders patients unable to lift their forefoot towards the body. Hence, a light and compact an...

    Bohyun Lee, Ji Su Park, Shinsuk Park in International Journal of Precision Enginee… (2023)

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