A5103048582- Hybrid Renewable Energy Systems
- Extraction and Separation Processes
- Recycling and Waste Management Techniques
- Advancements in Battery Materials
- Fuel Cells and Related Materials
- Advanced Battery Technologies Research
- Enzyme Production and Characterization
- Phytase and its Applications
- Carbon Dioxide Capture Technologies
- RFID technology advancements
- Integrated Energy Systems Optimization
- Fault Detection and Control Systems
- Metal Extraction and Bioleaching
- Advanced Thermodynamics and Statistical Mechanics
- Healthcare and Venom Research
- Thermodynamic and Exergetic Analyses of Power and Cooling Systems
- Service-Oriented Architecture and Web Services
- Catalysts for Methane Reforming
- Pharmacological Effects of Natural Compounds
- Advanced Multi-Objective Optimization Algorithms
- Ion Transport and Channel Regulation
- Cancer Mechanisms and Therapy
- Agriculture and Farm Safety
- Petroleum Processing and Analysis
- Membrane-based Ion Separation Techniques
Yonsei University
2020-2025
Korea University
2007-2012
Hanyang University
2003-2005
The global pursuit of carbon neutrality is driving efforts toward environmentally friendly aqueous electrode manufacturing. However, the inherent chemical reactivity water with cathode materials remains a challenge to achieving this goal. Here, we design class processing solutions based on kosmotropic effect. Ion hydration shells in are restructured form an ordered state anion–water clusters and stabilize local structure adjacent materials. Consequently, interfacial side reactions structural...
The autothermal reforming (ATR) process for hydrogen production saves considerable energy the reaction compared with endothermic steam methane (SMR). However, it requires a supply of pure oxygen, which an air separation unit (ASU) is needed; this hinders adoption ATR in industrial applications because both high capital and operating costs. At same time, liquefied natural gas (LNG) regasification terminals, cold from typically wasted. Coincidentally, temperature waste matches that required...
Background Melanoma has the highest mortality rate among all types of skin cancer. In melanoma, M2-like tumor-associated macrophages (TAMs) are associated with invasiveness tumor cells and a poor prognosis. Hence, depletion or reduction M2-TAMs is therapeutic strategy for inhibition progression. The aim this study was to evaluate effects M-DM1, which conjugation melittin (M), as carrier TAMs, mertansine (DM1), payload induce apoptosis in mouse model melanoma. Methods Melittin DM1 were...
In the lithium-ion battery (LIB) recycling process, roasting step decomposes complex cathode material into metal oxides before leaching and precipitation. Hydrogen gas is a potential candidate among various agents because of its rapid time zero CO2 emission. However, additional flue emission unavoidable on industrial scale to meet temperature further crystallization produced LiOH slurry. This study proposed simulated carbon-free LIB method via an integrating system hydrogen capture...
Anoctamin 1 (ANO1) is a calcium-activated chloride channel found in various cell types and overexpressed non-small lung cancer (NSCLC), major cause of cancer-related mortality. With the rising interest development druggable compounds for NSCLC, there has been corresponding rise ANO1, novel drug target NSCLC. However, as ANO1 inhibitors that have discovered simultaneously exhibit both functions an inhibition well reduction protein levels, it unclear which two directly causes anticancer...
The direct resynthesis of precursor from spent lithium-ion batteries (LIBs) via co-precipitation is a crucial step in closed-loop cathode recycling systems. However, design and operation strategies for producing high-purity precursors have not been comprehensively explored or optimized. Herein, we propose the optimization during recovery LIBs to achieve impurity-free resynthesis. By incorporating thermodynamic equilibrium model leaching solution into population balance equation (PBE) model,...
Recently, various computational fluid dynamics (CFD)-based water electrolysis models have been developed to analyze the internal phenomena of cells for green hydrogen production. Anion exchange membrane (AEM) is a promising and inexpensive solution address production environmental issues. AEM requires high fidelity improve its durability, reliability, efficiency, because low technical proficiency. In this study, CFD-based model was three-dimensional two-phase inside cell. By combining...
Extracellular keratinase isolated from Aspergillus flavus K-03 was immobilized on calcium alginate.The properties and reaction activities of free with alginate were characterized.The showed proteolytic activity against soluble azo-casein azo-keratin, insoluble feather keratin.Heat stability pH tolerance greatly enhanced by immobilization.It also displayed a higher level heat an increased toward alkaline pHs compared keratinase.During the durability test at 40 o C, 48% original enzyme...
oC. No relationship existed between the enzyme yield and increase of biomass. Enzyme production was suppressed by exogenous sugars in descending order arabinose>maltose>mannose>fructose. But glucose did not influence activity. The keratinolytic released fungus demonstrated ability to decompose keratin substrates as chicken feather when present. activity inhibited HgCl 2 serine-protease inhibitors such phenymethylsulfonyl fluoride (100%), chymostain (88%), crystalline soybean trypsin inhibtor...
Five types of agricultural wastes were used for the production xylanolytic enzyme by Aspergillus flavus K-03.All materials supported high levels xylanase and β-xylosidase production.A level proteolytic activity was observed in barley rice bran cultures, while only a weak detected corn cob, straw cultures.Maximum achieved basal liquid medium containing barn as carbon source 5 days culture at pH 6.5 25 o C. The A. K-03 showed low thermostability.The times required 50% reduction initial 90 min...
Background and Purpose: Anoctamin 1 (ANO1) is a calcium-activated chloride channel found in various cell types overexpressed non-small lung cancer (NSCLC), major cause of cancer-related mortality. This study aimed to investigate whether verteporfin exerts anticancer effects on by gradually reducing ANO1 protein levels. Experimental Approach: We screened inhibitors for biological activity using high-throughput screening selected verteporfin. Subsequently, we investigated the NSCLC cells as...