The main challenge in using polymers in outdoor application is to extend their life time and make them stable against sunlight. Recently, graphene has been suggested as a new type of polymer photo-stabilizer to replace toxic and harmful photo-stablizers commonly used. The main challenge is to understand protective mechanisms of its action. Is it a […]

Les capteurs de gaz à base d’oxydes métalliques connaissent un engouement croissant pour les applications industrielles, militaires et environnementales. ZnO est un oxyde métallique semi-conducteur à large gap direct possédant de nombreuses propriétés physico-chimiques qui sont nécessaires pour les capteurs de gaz de type oxyde métallique. La plupart des capteurs disponibles actuellement sur le marché […]

The mitigation and utilization of greenhouse gases, such as carbon dioxide (CO2) and methane (CH4), are current global challenges. To date, there have been many attempts to reduce CO2 and CH4 with dry methane reforming methane (DMR), an eco-friendly technology that utilize CH4 and CO2 into syngas (H2 and CO). The main issue that needs […]

The main goal of this study is to develop a catalyst capable of producing hydrogen through urea oxidation. By synthesizing and modifying various metal nanoparticles, a layered double hydroxide structure will be synthesized, and electrochemical measurements will be made. Through this study, laboratories of both countries will find a new way to cooperate to produce […]

THz waves are receiving great attention in, for example, medical imaging as well as 6G communication. Basic research using THz waves for such applications is being actively conducted. However, since the commercially available THz components are still bulky and difficult to use, the need for a compact THz system has been growing. In this context, […]

The main goal of the proposed project is to implement a high-sensitivity biosensor by using nanomaterials. We aim to address the current issues in biosensor technology and lead the innovative role of the international community through exchanges and cooperation between Canadian and Korean researchers. In order to achieve goals, high-quality semiconductor thin-film deposition technology over […]

In eukaryotic cells, genetic material is stored in a specialized compartment — the nucleus — while other cellular material is mostly found in the surrounding cytoplasm. The selective exchange of materials between the nucleus and cytoplasm, known as nucleocytoplasmic transport (NCT), is vital to many important cellular processes including gene regulation and protein synthesis. NCT […]

The abuse of antibiotics has caused many drug-resistance problems due to the development of resistance in bacteria. Monitoring the concentration of antibiotics in water is important for managing the problem of drug-resistant bacteria. While analytical instrumentation based methods such as mass spectrometry are available, they are expensive with a long turnaround time. This project aims […]

The design optimization process of photonic and optoelectronic devices can be time consuming. The modeling of these electrically-long devices is time-intensive. Accurate time-domain and frequency-domain simulation tools such as the finite difference time domain (FDTD) method and the finite element method (FEM) are usually utilized to model these devices. These methods require fine meshing to […]

Atomic Force Microscopes have gained wide acceptance as a robust tool for metrology of nanometer and atomic scale surfaces. Nonetheless, AFMs lack some key capabilities that would benefit the industries and the scientific community at large. In this project, the limited scan range (1000×1000 um2), bringing the (sub-)nano resolution AFM images into the millimeter range. […]

Les membranes d’oxyde de graphène sont de nouveaux matériaux utilisés dans les filtrations de gaz et de liquides comme alternative aux procédés conventionnels de séparation. Le matériau composite confère aux membranes des caractéristiques sur mesure telles que la structure nanoporeuse, la stabilité chimique, la sélectivité et la résistance mécanique. Le traitement par ultrasons peut être […]

Le projet proposé consiste à caractériser la réponse statique ainsi que la réponse dynamique d’un nouveau dispositif de micro-positionnement de haute précision compliant en verre. Il s’agit d’un nouveau type de platine de micro-positionnement permettant la translation de la partie centrale sur deux axes indépendants, soient X et Y à l’aide d’actionneurs piézoélectriques. La nouveauté […]