Hyun Pyo Hong
Sungkyunkwan University · 医学
研究室紹介
Professor Hyun Pyo Hong's research lab specializes in the development of advanced functional materials and biomedical devices, with a strong focus on nanomaterial-based sensors and interventional radiology techniques. The lab pioneers the application of plasma-activated carbon nanotubes in high-performance capacitive humidity sensors, emphasizing rapid response and enhanced sensitivity through nanostructured electrode design. In parallel, the lab conducts clinically oriented interventional radiology research, particularly in image-guided ablation and embolization procedures for cancer-related complications such as intractable hemorrhage and lung tumors. The integration of materials science with clinical interventional solutions defines the lab’s multidisciplinary approach.
Research Overview
Research Output Trend
Figures are computed from collected data and may differ slightly.
Selected Papers
15We report on the preparation of capacitive-type relative humidity sensors incorporating plasma-activated multi-wall carbon nanotube (p-MWCNT) electrodes and on their performance compared with existing commercial technology. Highly open porous conductive electrodes, which are almost impossible to obtain with conventional metal electrodes, are fabricated by spray-depositing MWCNT networks on a polyimide layer. Oxygen plasma activation of the MWCNTs is also explored to improve the water adsorption
Open porous multi-walled carbon nanotube (MWCNT) film networks were used as an upper electrode of polyimide (PI)-based capacitive humidity sensor for highly fast response time. MWCNT films were deposited by spray-dry method and patterned by O <sub xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">2</sub> plasma. PI capacitive humidity sensors with MWCNT film electrodes showed a very short response time of less than 3 s and a good linearity of 0.9995 compar
Percutaneous transhepatic placement of a biliary stent for obstructive jaundice secondary to metastatic gastric cancer after gastrectomy is a technically feasible and clinically effective palliative procedure.
Objective To evaluate complications after consecutive 100 sessions of cone-beam computed tomography (CBCT)-guided radiofrequency ablation (RFA) of lung tumorsMaterials and methods A retrospective study was conducted from January 2016 and October 2018. All procedures were performed using a CBCT virtual navigation guidance system, combining three-dimentional CBCT, needle planning software, and real-time fluoroscopy. Complications were evaluated for each RFA session in 63 consecutive patients (31 m
BACKGROUND: Intractable bladder hemorrhage from pelvic malignancy can be potentially life-threatening and its management can be a challenging clinical problem. PURPOSE: To evaluate safety, efficacy, and clinical outcome of superselective vesical artery embolization for the control of intractable bladder hemorrhage from pelvic malignancy. MATERIAL AND METHODS: Between January 2010 and September 2018, 20 patients underwent superselective vesical artery embolization for intractable hematuria second
BACKGROUND: Ankylosing spondylitis (AS) may affect peripheral joints, with the shoulder, hip, and knee being well known involved sites. However, involvement of the proximal tibiofibular (PTF) joint has not yet been investigated. PURPOSE: To evaluate PTF joint abnormalities in patients with AS. MATERIAL AND METHODS: From July 1997 to June 2005, 16 patients (15 male, one female; mean age 25 years), who were clinically diagnosed with AS, underwent magnetic resonance imaging (MRI) to evaluate knee p
Laparoscopic RFA can access lesions for which percutaneous RFA is contraindicated or risky. Cluster electrodes can create sufficient ablation zones without contact and can achieve a sufficient margin with a low complication rate and no tumor dissemination. Therefore, laparoscopic RFA with a no-touch technique might be a safe and feasible treatment for HCC tumor in selected patients.