A5018873142- Water Systems and Optimization
- Advanced Battery Materials and Technologies
- Advancements in Battery Materials
- Catalytic Processes in Materials Science
- Advanced Battery Technologies Research
- dental development and anomalies
- Selenium in Biological Systems
- Geotechnical Engineering and Underground Structures
- Ocular Diseases and Behçet’s Syndrome
- Carbon Dioxide Capture Technologies
- Catalysis and Oxidation Reactions
- Supercapacitor Materials and Fabrication
- Dispute Resolution and Class Actions
- Catalysis and Hydrodesulfurization Studies
- Trace Elements in Health
- Advanced battery technologies research
- Hedgehog Signaling Pathway Studies
- Autoimmune and Inflammatory Disorders Research
- Gas Sensing Nanomaterials and Sensors
- Cancer-related gene regulation
- Layered Double Hydroxides Synthesis and Applications
- High voltage insulation and dielectric phenomena
- Criminal Law and Evidence
- Hydraulic and Pneumatic Systems
- Advanced Photocatalysis Techniques
The Ohio State University
2023-2025
Princeton University
2024
Samsung (South Korea)
2014-2024
Kangwon National University
2007-2024
Johns Hopkins University
2024
University at Buffalo, State University of New York
2018-2024
University of Baltimore
2024
Seoul National University
2023
Cheongju University
2010-2020
Gangwon State University
2020
Conventional studies on photocatalytic oxidation reaction have focused primarily hydroxyl radical (•OH) as a major reactive oxygen species (ROS). This perspective may not be suitable for gaseous HCHO photodegradation due to the short lifetime and diffusion length of •OH. Identification divergent ROS understanding their characteristics gas-phase are further required. Here, we report BiOI/TiO2 p-n junction photocatalyst, which uses mobile singlet (1O2) main photooxidation. The introduction...
Abstract Malignant gliomas are resistant to various proapoptotic therapies, such as radiotherapy and conventional chemotherapy. In this study, we show that selenite is preferentially cytotoxic human glioma cells over normal astrocytes via autophagic cell death. Overexpression of Akt, survivin, XIAP, Bcl-2, or Bcl-xL failed block selenite-induced death, suggesting treatment may offer a potential therapeutic strategy against malignant with apoptotic defects. Before death in cells, disruption...
Particulate matter (PM) and volatile organic compounds (VOCs) are recognised as hazardous air pollutants threatening human health. Disposable filters generally used for purification despite frequent replacement waste generation problems. However, the development of a novel regenerable robust filter long-term use is huge challenge. Here, we report on new class facile water-washing ceramic catalyst (CCFs), developed to simultaneously remove PM (>95%) VOCs (>82%) in single-pass maximized space...
Abstract Li‐O 2 batteries are promising next‐generation energy storage systems because of their exceptionally high density (≈3500 W h kg −1 ). However, to achieve stable operation, grand challenges remain be resolved, such as preventing electrolyte decomposition and degradation carbon, a commonly used air electrode in batteries. In this work, using situ differential electrochemical mass spectrometry, it is demonstrated that the application ZnO coating on carbon can effectively suppress side...
The development of a cathode for solid-state lithium-oxygen batteries has been hindered in practice by low capacity and limited cycle life despite their potential high energy density. Here, previously unexplored strategy is proposed wherein the delivers specific 200 milliampere hour per gram over 665 discharge/charge cycles, while existing cathodes achieve only ~50 ~100 cycles. A highly conductive ruthenium-based composite designed as carbon-free first-principles calculations to avoid...
Abstract When the brain suffers injury, microglia migrate to damaged sites and become activated. These activated are not detected several days later mechanisms underlying their disappearance well characterized. In this study, we demonstrate that interleukin (IL)‐13, an anti‐inflammatory cytokine, selectively induces cell death of in vitro. Cell was 4 after coaddition IL‐13 with any one microglial activators, lipopolysaccharide (LPS), ganglioside, or thrombin. This occurred a time‐dependent...
Abstract Mixed ionic–electronic conductors (MIECs) can play a pivotal role in achieving high energies and power densities rechargeable batteries owing to their ability simultaneously conduct ions electrons. Herein, new strategy is proposed wherein late 3d transition metals (TMs) are substituted into perovskite Li‐ion conductor transform it Li‐containing MIEC. First‐principles calculations show that Li x La y MO 3 with TMs have low oxygen vacancy formation energy, implying electron carrier...
In this study, we identify the local structures of ex-solved nanoparticles using machine-learned potentials (MLPs). We develop a method for training by sampling heterointerface configurations as set with its efficacy tested on Ni/MgO system, illustrating that error in interface energy is only 0.004 eV/Å2. Using developed scheme, train an MLP Ni/La0.5Ca0.5TiO3 ex-solution system and both exo- endo-type particles. The established model aligns well experimental observations, accurately...
Several lines of evidence suggest that neurotrophins (NTs) potentiate or cause neuronal injury under various pathological conditions. Since NTs enhance survival and differentiation cultured neurons in serum defined media containing antioxidants, we set out experiments to delineate the patterns underlying mechanisms brain-derived neurotrophic factor (BDNF)–induced mixed cortical cell cultures glia serum-free without where three major routes death, oxidative stress, excitotoxicity, apoptosis,...
A simple three-way catalyst (TWC) activity function based upon the alteration of Pd metallic surface area (MSA) Pd-only commercial monolith TWCs has been developed to describe change catalytic performance with respect metal loading varying from 5 10 g/L and field-aged mileage 4K (stabilized) 98K miles. Particularly, MSA TWC well-correlated by second-order sintering kinetics, regardless content TWC. The was incorporated into primary reaction kinetics for stabilized predict deactivation...
In this work, an in-house computational code capable of simulating highly coupled physicochemical phenomena occurring in ammonia/urea SCR (selective catalytic reduction) was developed. On the basis code, kinetic parameters reactions were newly calibrated using experimental results obtained over a commercial washcoated Fe-ion-exchanged zeolite-based catalyst. Powder-phase NH3 TPD (temperature-programmed desorption) experiments performed to calibrate adsorption and desorption, core-out...