A5004705852- Biosensors and Analytical Detection
- Advanced biosensing and bioanalysis techniques
- Electrochemical sensors and biosensors
- Advanced Nanomaterials in Catalysis
- Carbon and Quantum Dots Applications
- Advanced Photocatalysis Techniques
- Luminescence and Fluorescent Materials
- Advanced Chemical Sensor Technologies
- Nanocluster Synthesis and Applications
- Quantum Dots Synthesis And Properties
- Covalent Organic Framework Applications
- Radiation Detection and Scintillator Technologies
- Molecular Sensors and Ion Detection
- FinTech, Crowdfunding, Digital Finance
- Luminescence Properties of Advanced Materials
- Catalytic Processes in Materials Science
- SARS-CoV-2 detection and testing
- Analytical Chemistry and Sensors
- Advanced Biosensing Techniques and Applications
- Copper-based nanomaterials and applications
- Electrochemical Analysis and Applications
- Water Quality Monitoring and Analysis
- Polyamine Metabolism and Applications
Changwon National University
2018-2024
Vietnam Academy of Science and Technology
2023-2024
Government of the Republic of Korea
2020
Fluorescence materials have received much attention in scientific studies because of their potential uses cell imaging, photonic devices, and sensors. Sensors based on the combination fluorescence techniques with various luminescent nanomaterials recently been developed for selective sensitive sensing biochemical molecules these nanoparticles. This review provides a summary most recent applications fluorescence-based analytical techniques. Downshifting upconversion procedures are discussed...
Upconversion fluorescence is the process of converting optical energy from low absorption energies to high emission energies. The upconversion (UC) materials exhibit significant advantages such as penetration depth, unwanted autofluorescence and light scattering biological species at near-infrared excitation. Nowadays, UC are widely applied in applications, including solid-state lasers, temperature sensor chemical sensors. consist phonon host material sensitizer-activator pair. sensitizer...
Cuprous oxide (Cu2O) nanostructure has been synthesized using an electrochemical method with a two-electrode system. Cu foils were used as electrodes and NH2(OH) was utilized the reducing agent. The effects of pH applied voltages on morphology product investigated. optical properties Cu2O particles characterized scanning electron microscopy, x-ray diffraction, diffuse reflectance spectra. nanostructures that formed in vicinity anode at 2 V = 11 showed high uniform distribution, small size,...
Using a simple, low cost, and excellent efficient approach, carbon dots (CDs) were fabricated via one-pot hydrothermal process of coffee waste. Amazingly, the combination 2% CDs with ZnBi2O4 to form new heterogeneous photocatalyst enabled complete decomposition 2, 4-dichlorophenoxyacetic acid (2, 4-D) into CO2 H2O. The findings this study provide perspective on utilization agricultural waste for creating products scientific practical significance. More than 91% 4-D (initial concentration 30...
A simple and fast method was developed for the determination of quercetin using a Arduino-based portable device.
We developed a facile detection method of spermine based on the fluorescence (FL) quenching ciprofloxacin-Tb3+ complex, which shows astrong green emission. Ciprofloxacin (CP) makes efficient bondings to Tb3+ ion as linker molecule through carboxylic and ketone groups form kind lanthanide coordination polymer. The addition that competes with ions for interaction CP due its positive charge brings about weakened linkage Tb3+. probe exhibited high sensitivity, selectivity, good linearity in...
A superior heterojunction of HC-ZnBi-LDO was synthesized in two steps, namely hydrothermal carbonization, followed by co-precipitation. The 2% photocatalysts could degrade over 90.8% 30 mg/L 2,4-dichlorophenoxyacetic acid (2,4-D) using 1.0 g/L the catalyst after 135 min visible light exposure at pH 4. activity HC-ZnO-LDO remarkably stable. Approximately 86.4-90.8% 2,4-D degraded, and more than 79-86.4% TOC mineralized 4 during four consecutive cycles. rapid separation migration charge...
Dipicolinic acid (DPA) is a key biomarker of bacterial spores.
Systematic review research helps provide more scientific evidence for doctors in drug use as well policymakers safe, rational, and effective use. Emicizumab was first approved by the FDA 2017 patients with congenital hemophilia A later prophylaxis. However, high cost of treatment makes it difficult to access pay this insurance fund. systematic studies on world that meets conditions inclusion exclusion criteria shows 7 out 8 (accounting 87.5%) showed results helped reduce total costs increase...