A5070169765- Biosensors and Analytical Detection
- Advanced biosensing and bioanalysis techniques
- Electrochemical sensors and biosensors
- Advanced Biosensing Techniques and Applications
- Combustion and flame dynamics
- Advanced Combustion Engine Technologies
- Advanced Sensor and Energy Harvesting Materials
- Chromium effects and bioremediation
- Soft Robotics and Applications
- Global Energy and Sustainability Research
- Microfluidic and Capillary Electrophoresis Applications
- Thermodynamic and Exergetic Analyses of Power and Cooling Systems
- Isotope Analysis in Ecology
- Alzheimer's disease research and treatments
- Mine drainage and remediation techniques
- Erythrocyte Function and Pathophysiology
- Engineering Applied Research
- Bacterial Identification and Susceptibility Testing
- Robotic Locomotion and Control
- Arsenic contamination and mitigation
- Sepsis Diagnosis and Treatment
- Analytical Chemistry and Sensors
- Blood properties and coagulation
- Biodiesel Production and Applications
- Optical Wireless Communication Technologies
Kongju National University
2025
Korea University
2006-2023
Chung-Ang University
2023
Institute for Basic Science
2021
Keimyung University
2021
Seoul Institute
2020
Government of the Republic of Korea
2020
Korea Institute of Industrial Technology
2020
Chonnam National University
2020
Dong-A University Hospital
2020
Abstract The clinical use of bioactive molecules in bone regeneration has been known to have side effects, which result from uncontrolled and supraphysiological doses. In this study, we demonstrated the synergistic effect two molecules, morphogenic protein-2 (BMP-2) alendronate (ALN), by releasing them a sequential manner. Collagen-hydroxyapatite composite scaffolds functionalized using BMP-2 are loaded with biodegradable microspheres where ALN is encapsulated. results indicate an initial...
ConspectusReliable, inexpensive, and rapid diagnostic tools are essential to control prevent the spread of infectious diseases. Many commercial kits for coronavirus disease 2019 (COVID-19) diagnostics have played a crucial role in fight against COVID-19 pandemic. Most current standard vitro (IVD) protocols diseases sensitive but time-consuming require sophisticated laboratory equipment specially trained personnel. Recent advances biosensor technology suggest potential deliver point-of-care...
The fast measurement of fibrinogen is essential in evaluating life-threatening sepsis and cardiovascular diseases. Here, we aim to utilize biomimetic plasmonic Au nanoparticles using red blood cell membranes (RBCM-AuNPs) demonstrate nanoscale coagulation-inspired detection via cross-linking between RBCM-AuNPs. proposed RBCM-AuNPs are highly suitable for because hemagglutination, occurring the presence fibrinogen, induces a shift localized surface plasmon resonance NPs. Specifically, when two...
Al alloys possess excellent physical and mechanical properties, such as high strength ductility. Recent research has actively applied additive manufacturing (AM) techniques using alloy powder for lightweight design to improve machine efficiency. However, the inherent properties of manufactured by AM, including porosity, lack fusion, cracking, pose challenges in achieving defect-low high-strength alloys. The characteristics, thermal conductivity reflectance, impact formation defects As-built...
Graphene-based e-textile gas sensors have received significant attention as wearable electronic devices for human healthcare and environmental monitoring. Theoretically, more the attached graphene on devices, better is gas-sensing performance. However, it has been hampered by poor adhesion between textile platforms. Meanwhile, amyloid nanofibrils are reputed their ability to improve materials, including microorganisms. Despite that fact, there no attempt apply fabricate graphene-based...
Graphene-based electronic textile (e-textile) gas sensors have been developed for detecting hazardous NO2 gas. For the e-textile sensor, electrical conductivity is a critical factor because it directly affects its sensitivity. To obtain highly conductive e-textile, biomolecules used gluing graphene to surface, though there remain areas improve, such as poor and flexibility. Herein, we dopamine-graphene hybrid yarn (DGY) where dopamine bio-inspired adhesive attach surface of yarns. The DGY...
Abstract The generation of toxic amyloid β (Aβ) oligomers is a central feature the onset and progression Alzheimer’s disease (AD). Drug discoveries for Aβ oligomer degradation have been hampered by difficulty purification lack screening tools. Here, we report plasmonic nanoparticle corona (PNAC) quantifying efficacy oligomeric aggregate-degrading drugs. Our strategy to monitor drug-induced aggregates analyzing colorimetric responses PNACs. To test our strategy, use Aβ-degrading proteases...
Red blood cell membrane (RBCM) was coated onto the enzymatic glucose sensor. The permeability of RBCM optimized by controlling thickness. Intriguingly, sensor highly accurate, despite existence various interfering molecules.
Hydroxyapatite nanoparticle-complexed collagen (HAP/Col) hydrogels have been widely used in biomedical applications as a scaffold for controlled drug release (DR). The time-variant mechanical properties (Young's modulus, E) of HAP/Col are highly relevant to the precise and efficient control DR. However, correlation between DR E remains unclear because lack nondestructive continuous measuring system. To reveal correlations, herein, we investigate behavior during 28 days using atomic force...