Results 121 to 130 of about 65,565 (224)

Combined Genomic and Imaging Techniques Show Intense Arsenic Enrichment Caused by Detoxification in a Microbial Mat of the Dead Sea Shore

open access: yesGeochemistry, Geophysics, Geosystems
Microbial mats and microbialites are essential tools for reconstructing early life and its environments. To better understand microbial trace element cycling, a microbial mat was collected from the sinkhole systems of the western shores of the Dead Sea ...
C. Thomas   +10 more
doaj   +1 more source

Pressure Induced Molecular‐Arrangement and Charge‐Density Perturbance in Doped Polymer for Intelligent Motion and Vocal Recognitions

open access: yesAdvanced Materials, EarlyView.
The sidechain doped polymer is investigated to have great potential for pressure detection due to the advantages including molecular rearrangement and charge‐density perturbance induced by micro‐mechanical deformation. This sensor displayed low‐pressure detection limit of 0.7 Pa as well as a rapid response time of 18.8 ms, enabling multi‐mode motion ...
Huimin Lu   +14 more
wiley   +1 more source

Enhancing Oxygen Evolution Electrocatalysis in Heazlewoodite: Unveiling the Critical Role of Entropy Levels and Surface Reconstruction

open access: yesAdvanced Materials, EarlyView.
An innovative high‐entropy heazlewoodite is synthesized, where the formation of a high‐entropy phase significantly enhanced oxygen evolution reaction activity, and the oxidation potential evolved stabilized high‐entropy sulfide‐hydroxide oxide species at the interface improved electrochemical stability. Abstract Entropy engineering has proven effective
Hangning Liu   +9 more
wiley   +1 more source

Controlled Formation of Skyrmion Bags

open access: yesAdvanced Materials, EarlyView.
This work demonstrates stabilization of complex magnetic skyrmion bags in ferromagnetic thin films through precisely engineered anisotropy defects using ion irradiation. The researchers achieve controlled field‐ and laser‐induced generation of skyrmionia, target skyrmions, and higher‐order skyrmion bags at room temperature. This reliable platform opens
Lisa‐Marie Kern   +20 more
wiley   +1 more source

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