Results 181 to 190 of about 1,067,361 (326)

Unlocking the Potential of Photoelectrochemical Water Splitting via Heterointerface Charge Polarization

open access: yesAdvanced Science, EarlyView.
This research presents a charge polarization approach aimed at enhancing both long‐range charge transfer and surface catalytic activities by incorporating a CoOx/MnOx heterointerface within the semiconductor/transition metal oxyhydroxide system. As anticipated, the BiVO4/CoOx/MnOx/FeNiOOH exhibits an impressive photocurrent of 6.75 mA cm−2 at 1.23 VRHE,
Li Xu   +8 more
wiley   +1 more source

Fast pH‐Driven Solubilization Method of Realgar (As4S4) to Reduce the Toxicity of Arsenic [As(III)] for Medicinal Purposes

open access: yesAdvanced Science, EarlyView.
Arsenic trioxide transformed acute promyelocytic leukemia therapy and shows promise against HIV. A new method to solubilize the mineral realgar produces different arsenic species depleting the main arsenic target, nuclear PML protein, and retaining effects on leukemic and HIV reservoir cells, while minimizing off‐target damage.
Bojana Lucic   +20 more
wiley   +1 more source

Blockchain‐Empowered H‐CPS Architecture for Smart Agriculture

open access: yesAdvanced Science, EarlyView.
This article reviews the current system architectures for smart agriculture and proposes a blockchain‐empowered hierarchical cyber‐physical system (H‐CPS) framework. It discusses the challenges and outlines future research directions, including the use of semantic blockchain to handle complex data and models.
Xiaoding Wang   +8 more
wiley   +1 more source

Completing Death Certificates in Hospital Setting: What Can Go Wrong, Will Go Wrong. [PDF]

open access: yesAcad Forensic Pathol
Woudenberg-van den Broek CM   +5 more
europepmc   +1 more source

Hybrid Solar Spectral‐Splitting Photovoltaic‐Thermal Hydrogen Production Systems

open access: yesAdvanced Science, EarlyView.
A hybrid solar photovoltaic‐thermal hydrogen system with membrane‐less electrolysis significantly boosts solar‐to‐hydrogen efficiency by co‐using thermal and electrical energy. The system attains good performance under variable irradiance with direct current power converters.
Yu Tian   +4 more
wiley   +1 more source

Accuracy of information on the underlying cause of death: An analysis in Colombia during the COVID-19 pandemic in 2021. [PDF]

open access: yesPLoS One
Chaparro-Narváez P   +9 more
europepmc   +1 more source

In Situ Construction of Multi‐Functional Polymer Network Toward Durable Perovskite Solar Cells

open access: yesAdvanced Science, EarlyView.
Acrylamide monomers were introduced into the perovskite precursor solution to 3D polymer networks at grain boundaries for stabilizing grain boundaries. By constructing weak chemical bond interactions with perovskite films, the polymer networks effectively reduce defect density and simultaneously suppress the degradation of perovskites.
Bingqian Zhang   +14 more
wiley   +1 more source

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