A5082903722- Biosensors and Analytical Detection
- Advanced biosensing and bioanalysis techniques
- Bacteriophages and microbial interactions
- Advanced Biosensing Techniques and Applications
- Extracellular vesicles in disease
- Educational Systems and Policies
- Advanced Fiber Optic Sensors
- Circular RNAs in diseases
- Hydrogels: synthesis, properties, applications
- Mechanical and Optical Resonators
- Molecular Biology Techniques and Applications
- Rheumatoid Arthritis Research and Therapies
- Analytical Chemistry and Sensors
- Inflammatory mediators and NSAID effects
- Supramolecular Self-Assembly in Materials
- Electrospun Nanofibers in Biomedical Applications
- Gold and Silver Nanoparticles Synthesis and Applications
- Supramolecular Chemistry and Complexes
- Osteoarthritis Treatment and Mechanisms
- SARS-CoV-2 detection and testing
- Nanoplatforms for cancer theranostics
- RNA and protein synthesis mechanisms
- Asian Culture and Media Studies
- Respiratory viral infections research
- Luminescence and Fluorescent Materials
Yonsei University
2023-2024
Asan Medical Center
2017-2020
University of Ulsan
2017-2020
Ulsan College
2017-2020
Seoul National University
2013
Surface-enhanced Raman scattering (SERS) has evolved into a robust analytical technique capable of detecting variety biomolecules despite challenges in securing reliable signal. Conventional SERS-based nucleic acid detection relies on hybridization assays, but reproducibility and signal strength issues have hindered research directly amplifying acids SERS surfaces. This study introduces deep learning assisted ZnO-Au-SERS-based direct amplification (ZADA) system for rapid, sensitive molecular...
Here, we describe a simple, universal protocol for use in nucleic acid testing-based pathogen diagnostics, which requires only hand-powered sample preparation, including the processes of enrichment and isolation. The uses low-cost amine-functionalized diatomaceous earth with 1-μm Teflon filter as reaction matrix both stages process, using homobifunctional imidoesters. Using simple syringe pump, capture efficiency large volume (<50 mL) was enhanced by up to 98.3%, detection limit 1 CFU/mL,...
Nucleic acid-based diagnostics are widely used for clinical applications due to their powerful recognition of biomolecule properties. Isolation and purification nucleic acids such as DNA RNA in the diagnostic system have been severely hampered point-of-care testing because low recovery yields, degradation use chaotropic detergent high temperature, requirement large instruments centrifuges thermal controllers. Here, we report a novel instrument- detergent-free assay via binary nanomaterial...
In this study, we developed an amine-functionalized, diatomaceous earth-based, dimethyl suberimidate assisted (ADD) system as a novel binding strategy to improve the solid-phase extraction method for rapid and simple purification of RNA from biological samples including human cells pathogenic bacteria. This ADD is based on reversible cross-linking reactions between silica matrix. The formation robust covalent bonds protects both sufferance washing steps isolation with ribonuclease...
Cucurbituril (CB) has recently been employed in many fields, including water purification, solar cells, energy conversion, and biomedical engineering. However, the poor solubility of CB poses a serious obstacle to further development applications. To enhance members family (CB[5–8]) by preventing self-aggregation aqueous solutions, synthesis highly stable, rapid, water-dispersible particles is presented this paper based on simple process that employs nanocomposite composed amine-modified...
Abstract Wound management remains a critical healthcare issue due to the rising incidence of chronic diseases leading persistent wounds. Traditional dressings have their limitations, such as potential for further damage during changing and suboptimal healing conditions. Recently, hydrogel‐based gained attention biocompatibility, biodegradability, ability fill Particularly, polysaccharide‐based hydrogels shown in various medical applications. This study focuses on development novel hydrofilm...