A5084709192- Electrocatalysts for Energy Conversion
- DNA Repair Mechanisms
- Anodic Oxide Films and Nanostructures
- Advancements in Solid Oxide Fuel Cells
- Nanoparticle-Based Drug Delivery
- Nanoporous metals and alloys
- BRCA gene mutations in cancer
- Nanoplatforms for cancer theranostics
- Electronic and Structural Properties of Oxides
- Advanced materials and composites
- Catalytic Processes in Materials Science
- Photodynamic Therapy Research Studies
- Fuel Cells and Related Materials
- Nanomaterials for catalytic reactions
- Hydrogen Storage and Materials
- Hybrid Renewable Energy Systems
- Ammonia Synthesis and Nitrogen Reduction
- Cancer Genomics and Diagnostics
- Advancements in Battery Materials
University of Pennsylvania
2024
California University of Pennsylvania
2024
National Institutes for Quantum Science and Technology
2022
Gordon Center for Medical Imaging
2022
Tokyo Metropolitan University
2022
Harvard University
2022
Massachusetts General Hospital
2022
University of Illinois Urbana-Champaign
2021
Abstract Fluorescence‐guided surgery (FGS) aids surgeons with real‐time visualization of small cancer foci and borders, which improves surgical prognostic efficacy cancer. Despite the steady advances in imaging devices, there is a scarcity fluorophores available to achieve optimal FGS. Here, 1) pH‐sensitive near‐infrared fluorophore that exhibits rapid signal changes acidic tumor microenvironments (TME) caused by attenuation intramolecular quenching, 2) inherent targeting for based on...
Women who are heterozygous for deleterious BRCA1 germline mutations harbor a high risk of hereditary breast cancer. Previous Brca1-heterozygous animal models do not recapitulate the cancer phenotype, and thus all currently used knockout adopt conditional, mammary-specific homozygous Brca1 loss or addition Trp53 deficiency. Herein, we report creation characterization novel mutant rat model harboring L63X mutation, which mimics founder mutation in Japan, through CRISPR-Cas9-based genome...
The scalable synthesis of non-precious nanoporous metals, such as zinc (NP-Zn), iron (NP-Fe), and aluminum (NP-Al), is crucial for large-scale production hydrogen through the reaction between metals water. fabrication bulk NP-Zn by selective removal Al from sub-centimeter-sized arc-melted Zn–Al parent alloys free corrosion dealloying usually takes a few days. Here, we demonstrate that this process can be reduced days to 4 min simply using micrometer-sized powder particles with nominal...
In recent years, there has been an increasing interest in nanoporous metals due to their wide range of applications, including catalysis, electrocatalysis, energy storage, actuation, and plasmonics. However, considerable attention given precious such as Au, Pd, Pt, Ag, Cu low chemical reactivity, which makes them relatively easy synthesize characterize. Less Zn, Al, Mg have rarely fabricated characterized because high reactivity 1 . this talk, I will present a novel, highly scalable approach...
Hydrogen (H 2 ) is typically produced off-site for applications such as ammonia (NH 3 production, steelmaking, and e-fuels synthesis. Following it undergoes compression or liquefaction transported in high-pressure tanks tube trailers to the point of consumption. H are considered undesirable due their high energy consumption, which accounts over 30% used. 1 Furthermore, transporting liquefied requires capital costs insulate maintain these at cryogenic temperatures. The transportation delivery...
The correlation between microstructure and performance of La 0.75 Sr 0.25 Cr 0.5 Mn O 3 - Gd 0.2 Ce 0.8 x (LSCM-GDC) solid oxide fuel cell (SOFC) anode is investigated. electrode fabricated with the nano-composite powder prepared through colloidal-processing-based approach. well dispersed nano-powder results in limited particle coarsening during sintering fine microstructure. influences temperature thickness on polarization resistance are lowered size below 100 nm, which improves...
Degradation of conventional solid oxide fuel cell (SOFC) anode is often associated with nickel coarsening and redox instability. Great efforts have been made to find alternative materials replace the state-of-the-art - yttria-stabilized zirconia (Ni-YSZ) cermet. In previous study, La 0.9 Sr 0.1 Cr 0.5 Mn O 3 -Gd Ce x (LSCM-GDC) composite was investigated as one possible alternatives for Ni-free SOFC (1). The LSCM-GDC fabricate by mixing commercial powders in designated proportion. It shown...