Sung-Moo Hong
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View article: Nanocomposite-Based Electrochemical Sensors for Neurotransmitters Detection in Neurodegenerative Diseases
Nanocomposite-Based Electrochemical Sensors for Neurotransmitters Detection in Neurodegenerative Diseases Open
Neurotransmitters (NTs) are crucial regulatory molecules responsible for maintaining the neurophysiological functioning of the brain. Dysregulated levels of certain NTs, such as dopamine, serotonin, norepinephrine, epinephrine, glutamate, …
View article: Effect of nano-foamed structure film packaging on the quality of young radish (Raphanus sativus L.) kimchi during storage under supercooled and refrigerated conditions
Effect of nano-foamed structure film packaging on the quality of young radish (Raphanus sativus L.) kimchi during storage under supercooled and refrigerated conditions Open
This study investigated changes in the quality and headspace O2/CO2 concentrations of young radish (Raphanus sativus L.) kimchi (YR-kimchi) packaged using a multilayer (ML) film with or without sachets containing a CO2 absorber and nano-fo…
View article: Green Synthesis of Laser-Induced Graphene with Copper Oxide Nanoparticles for Deicing Based on Photo-Electrothermal Effect
Green Synthesis of Laser-Induced Graphene with Copper Oxide Nanoparticles for Deicing Based on Photo-Electrothermal Effect Open
Homogenously dispersed Cu oxide nanoparticles on laser-induced graphene (LIG) were fabricated using a simple two-step laser irradiation. This work emphasized the synergetic photo-electrothermal effect in Cu oxide particles embedded in LIG.…
View article: Direct Laser Interference Ink Printing Using Copper Metal–Organic Decomposition Ink for Nanofabrication
Direct Laser Interference Ink Printing Using Copper Metal–Organic Decomposition Ink for Nanofabrication Open
In this study, we developed an effective and rapid process for nanoscale ink printing, direct laser interference ink printing (DLIIP), which involves the photothermal reaction of a copper-based metal–organic decomposition ink. A periodical…
View article: Highly Skin-Conformal Laser-Induced Graphene-Based Human Motion Monitoring Sensor
Highly Skin-Conformal Laser-Induced Graphene-Based Human Motion Monitoring Sensor Open
Bio-compatible strain sensors based on elastomeric conductive polymer composites play pivotal roles in human monitoring devices. However, fabricating highly sensitive and skin-like (flexible and stretchable) strain sensors with broad worki…
View article: Manufacturing a Porous Structure According to the Process Parameters of Functional 3D Porous Polymer Printing Technology Based on a Chemical Blowing Agent
Manufacturing a Porous Structure According to the Process Parameters of Functional 3D Porous Polymer Printing Technology Based on a Chemical Blowing Agent Open
In this paper, we propose a new porous polymer printing technology based on CBA(chemical blowing agent), and describe the optimization process according to the process parameters. By mixing polypropylene (PP) and CBA, a hybrid CBA filament…
View article: A Study on a New 3D Porous Polymer Printing Based on EPP Beads Containing CO 2 Gas
A Study on a New 3D Porous Polymer Printing Based on EPP Beads Containing CO 2 Gas Open
We propose a new CO2 gas-based 3D PPP (Porous Polymer Printing) developed based on the Fused Deposition Modeling scheme of Additive Manufacturing. The 3D porous polymer structure was stacked layer by layer, which was a rapid single step ma…
View article: Fabrication of polyimide spheres using a pulsed laser at 355 nm
Fabrication of polyimide spheres using a pulsed laser at 355 nm Open
A new approach for manufacturing hollow polyimide (PI) microspheres is presented. The method is based on cavitation bubbles and small CO2 gas bubble which can generate uniform microspheres. When liquid PI was irradiated by a 355- nm nanose…