Results 211 to 220 of about 7,788,528 (262)

Gradient‐Oxidized Bacterial Cellulose for Self‐Sustained Soil Moisture Sensing

open access: yesAdvanced Science, EarlyView.
An asymmetric encapsulated bacterial cellulose device integrates a gradient‐oxidized BC framework with a LiCl‐doped Ecoflex hygroscopic layer, enabling self‐powered soil moisture monitoring through directional ion transport. The device sustains stable hydrovoltaic output, supports deep‐learning humidity classification, and fully biodegrades in soil ...
Nan Zhou   +10 more
wiley   +1 more source

Non‐Canonical Function of DDX21 in Fetal Hematopoiesis Antagonizes KDM5A‐Mediated Repression of Ribosomal and Hematopoietic Genes

open access: yesAdvanced Science, EarlyView.
This study demonstrates a mechanism by which RNA helicase DDX21 coordinates the transcription of hematopoietic and ribosomal genes by interacting with the H3K4me3 demethylase KDM5A. The DDX21‐KDM5A complex co‐occupies active genes in hematopoietic progenitors, thereby ensuring their rapid proliferation during fetal hematopoiesis.
Adrian On‐Wah Leung   +12 more
wiley   +1 more source

The Interplay Between Molybdopterin Synthase and Metal Metabolism Contributes to Pathogenicity in Acinetobacter baumannii

open access: yesAdvanced Science, EarlyView.
Pathogenic Acinetobacter baumannii scavenges metal ions as nutritional elements to survive within the host. This study demonstrates that molybdopterin synthase is essential for pathogenesis and full virulence during infection. Molybdopterin synthase subunit MoaE constitutes an intrinsically disordered C‐terminal histidine rich tail, which mediates ...
Min Jiao   +13 more
wiley   +1 more source

Exsolution-Engineered Perovskite Catalysts for Durable Plasma-Assisted Ammonia Synthesis. [PDF]

open access: yesMolecules
Gámez S   +4 more
europepmc   +1 more source

Topology‐Driven X‐Shaped DNA as a cGAS Stimulator to Promote Dendritic Cell Activation and Antitumor Vaccine Efficacy

open access: yesAdvanced Science, EarlyView.
X‐shaped DNA promotes multivalent cGAS assembly and enhances cGAS‐STING signaling. When conjugated with antigenic peptides, the resulting X‐DNA‐based peptide vaccine promotes dendritic cell activation, antigen presentation, and antitumor T‐cell responses.
Jiabei Li   +7 more
wiley   +1 more source

Reframing Porous Carbon as a Transport Framework for High‐Rate CO2 Electroreduction

open access: yesAdvanced Science, EarlyView.
Hierarchical integration of Cu nanodomains with porous carbon frameworks promotes reactant transport during high‐rate CO2 electroreduction. Compared with a physically mixed benchmark, the integrated architecture shortens effective transport paths, mitigates local CO2 depletion, and lowers cathodic overpotential, enabling higher ethylene Faradaic ...
Hyunwook Kim   +12 more
wiley   +1 more source

Biology-aware scaling of microalgal biofuels: bioprocess constraints and data-centric digital twins. [PDF]

open access: yesFront Microbiol
Correa-Aguado HC   +8 more
europepmc   +1 more source

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