CO2-driven Oxygen Vacancy Diffusion and Healing on TiO2(110) at Ambient Pressure.

Understanding how TiO2 interacts with CO2 at the molecular level is crucial in the CO2 reduction toward value-added energy sources. Here, we report in-situ observations of the CO2 activation process on the reduced TiO2(110) surface at room temperature using ambient pressure scanning tunneling microscopy. We found that oxygen vacancies (Vo) diffuse dynamically along the bridging oxygen (Obr) rows of the TiO2(110) surface under ambient CO2(g) environments.

Therapeutic potential of anti-ErbB3 chimeric antigen receptor natural killer cells against breast cancer.

ErbB3 is markedly overexpressed in breast cancer cells and is associated with resistance and metastasis. Additionally, ErbB3 expression levels are positively correlated with low densities of tumor-infiltrating lymphocytes, a marker of poor prognosis. Consequently, ErbB3 is a promising therapeutic target for cancer immunotherapy.

Clinical Manifestations.

Background: In patients with mild cognitive impairment (MCI), the presence or absence of memory deficits is associated with divergent clinical presentations, etiologies, and prognostic outcomes. These differences may also manifest in additional neurologic signs beyond cognitive impairments and are often reflected in distinct magnetic resonance imaging (MRI) profiles. Gait is one of the clinical characteristics that reflects brain function along with cognitive function.

Reactive Oxygen Species Resistive Redox Mediator in Lithium-Oxygen Batteries.

The utilization of redox mediators (RMs) in lithium-oxygen batteries (LOBs) has underscored their utility in high overpotential during the charging process. Among the currently known RMs, it is exceptionally challenging to identify those with a redox potential capable of attenuating singlet oxygen (O) generation while resisting degradation by reactive oxygen species (ROS), such as O and superoxide (O ). In this context, computational and experimental approaches for rational molecular design have led to the development of 7,7'-bi-7-azabicyclo[2.

Thermal Annealing-Induced Phase Conversion in N-type Triple-Cation Lead-Based Perovskite Field Effect Transistors.

The field of perovskite optoelectronics and electronics has rapidly advanced, driven by excellent material properties and a diverse range of fabrication methods available. Among them, triple-cation perovskites such as CsFAMAPbI offer enhanced stability and superior performance, making them ideal candidates for advanced applications. However, the multicomponent nature of these perovskites introduces complexity, particularly in how their structural, optical, and electrical properties are influenced by thermal annealing─a critical step for achieving high-quality thin films.