1,210 Result(s)
within
Ho** Kwon
Characterization and Evaluation of Materials
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Article
Open AccessCelebrating biomimicry: bioinspired layers in optical biosensors
Optical sensors have seamlessly integrated the progress of materials science, giving rise to a novel class of devices. These cutting-edge sensors incorporate bioinspired sensing layers, coatings, and mechanism...
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Electrochemical and physical adsorption properties of activated carbon with ultrahigh specific surface area using 2,9-dimethyl quinacridone (2,9-DMQA)
Activated carbon is generally recognized as an applicable material for gas or liquid adsorption and electrochemical devices, such as electric double-layer capacitors (EDLCs). Owing to the continuous increase i...
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Article
Correction: Thermal Model Improvement in Phonon Detection Channels Using a Scintillating Crystal
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Channel thickness effect on the performance of amorphous SiZnSnO semiconductor thin-film transistor with metal cap** structure
Thin-film transistors (TFTs) based on amorphous oxide semiconductors have proven successful in the display industry and have recently expanded their applications. Consequently, attention to high-performance am...
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Experimental and numerical studies of failure of a composite casing for a high-energy explosive
Carbon fiber composite cylinders were fabricated using the filament winding technique, and the cylinders were loaded internally with a high-energy explosive material. As the high-energy explosive material deto...
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Electrospinning and electrospraying of polybutylene succinate/esterified cellulose nanofibril composites
Cellulose nanofibrils (CNF) were esterified using long-chain fatty acid chlorides (octanoyl chloride, lauroyl chloride, and palmitoyl chloride) and composited with a biodegradable polymer, polybutylene succina...
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Failure of specimens with holes subjected to remote or inserted pin loading
The failure criterion based on both stress and stress-gradient failure conditions was used to understand and predict the failures of two different scenarios. The first scenario was to understand why a very sma...
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Simulation Study of Magnetic Microcalorimeters for Rare Event Search Experiments
We present advancements in a finite element method for computing the physical properties of magnetic microcalorimeters (MMCs). Utilizing the COMSOL package, we conducted 3D simulations of a meander-shaped Nb c...
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Thermal Model Improvement in Phonon Detection Channels Using a Scintillating Crystal
We present the development of a heat flow model utilizing a scintillating crystal for heat and light detection. By analyzing the measured light signals from ...
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Conductive Paste Inks Prepared Using Ionic-Liquid-Stabilized Metal Nanoparticle Fluids and their Sintering Effect
Conductive paste inks have received considerable attention as facile conductive materials for the formation of electrode layers. However, conventional paste inks result in films with poor surface morphology. I...
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Optoelectronic Synapse Behaviors of HfS2 Grown via Molten Salt Flux Method
Layered two-dimensional materials are promising candidates for next-generation semiconductor platforms owing to their atomically thin bodies, and it is crucial to develop a method for their large-scale synthes...
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Prediction model for cyclic fatigue failure of fibrous composites with or without notches
An analytical model was developed to predict the cyclic fatigue failure of laminated fibrous composites which may have any layup orientations with or without notches like perforated holes. The cyclic failure o...
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Open AccessReduction of greenhouse gas emissions by optimizing the textile dyeing process using digital twin technology
Owing to global warming and pollution concerns, reducing the environmental footprint of the textile and fashion industry has received considerable attention. Within this industry, the dyeing and finishing proc...
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Elastic Modulus Prediction from Indentation Using Machine Learning: Considering Tip Geometric Imperfection
Instrumented indentation technique provides a simple and quick means to investigate mechanical properties such as hardness and elastic modulus near the material surface. However, accurately predicting plastic ...
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Article
Aquatic biodegradation of poly(β-hydroxybutyrate) in polylactic acid and maleic anhydride blended fibers
In this study PLA and PHB were melt-blended with/without maleic anhydride (MA) as a compatibilizer and melt-spun into a monofilament. The aquatic biodegradation of PLA/PHB fibers was tracked regarding the PLA ...
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Article
Bilayered porous composite scaffolds for enhanced treatment of bone cancer through chemo-photothermal combination therapy
The combination of therapeutic materials and biocompatible scaffolds to create multifunctional scaffolds with therapeutic and restorative functions has been investigated as a new therapeutic modality for bone ...
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Enhanced Open-Circuit Voltage of Eco-Friendly Silver Bismuth Iodide Thin-Film Photovoltaics with PTB7 Polymer-Based Hole Transport Layer
Next-generation and solution-processed thin-film solar cells have been attracted considerable attention because of their low cost, light weight, flexibility, and aesthetics. However, most of solution-processed...
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Equivalent-Volume Model: Estimating Contact Morphology of Spherical Indentation for Metallic Materials
In contrast with elastic deflection in instrumented indentation, the accurate estimation of plastic pile-up height around the indenter in metallic materials has been a challenge due to their diverse plastic de...
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Open AccessPatterns of co-evolution: analyzing fashion brand and sewing contractor company dynamics
The purpose of this study is to identify the entry conditions that could form a co-evolutionary relationship between a sewing contractor company and a fashion brand, and reveal the outcome of such a relationsh...
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Hyaluronic acid-based biodegradable microneedles loaded with epidermal growth factor for treatment of diabetic foot
Pain relief and effective methods of treating patients with diabetic foot wounds have yet to be established. Improved surgical treatment, other than suturing, and medical (drug) treatments, are required to add...
