Results 201 to 210 of about 2,984,438 (366)

The Toxicity of Microplastics Explorer (ToMEx) 2.0. [PDF]

open access: yesMicroplast nanoplast
Hampton LMT   +69 more
europepmc   +1 more source

Smart Gated Hollow Mesoporous Silica Hydrogel for Targeting Endoplasmic Reticulum Stress and Promoting Periodontal Tissue Regeneration

open access: yesAdvanced Science, EarlyView.
The hollow mesoporous silica loaded with quercetin (HM‐QU@PEG) is combined with a thermosensitive anti‐bacterial matrix (TF127) to prepare HQUP@TF127. HQUP@TF127 effectively eliminates excessive ROS, alleviates endoplasmic reticulum stress, relieves mitochondrial calcium overload, and blocks the p53‐dependent apoptotic cascade. Furthermore, it enhances
Guichun Wang   +14 more
wiley   +1 more source

Correction: Toxicological inhalation studies in rats to substantiate grouping of zinc oxide nanoforms. [PDF]

open access: yesPart Fibre Toxicol
Thoma T   +17 more
europepmc   +1 more source

A Porcine Monoclonal Antibody Targeting a Conserved GP4 Epitope Protects against In Vivo Infection via the Induction of Broad‐Spectrum PRRSV Neutralization

open access: yesAdvanced Science, EarlyView.
This study developed mAb‐5F2, a monoclonal antibody targeting conserved GP4 residues (Q48/I50), which blocks the GP4‐CD163 interaction, resulting in a 78–85% reduction in viral entry. Porcineized 5F2‐pFc prevented mortality in infected piglets, reduced pulmonary viral loads, and minimized lesions. This broad‐spectrum antibody platform overcomes vaccine
Xu Chen   +12 more
wiley   +1 more source

Metalloporphyrin/Phthalocyanine Catalysts for Electrocatalytic Nitrogen Fixation

open access: yesAdvanced Science, EarlyView.
This review focuses on the application of metal porphyrin/phthalocyanine‐based catalysts in electrocatalytic nitrogen fixation. The detailed examination encompasses the structure and modification strategies of metal porphyrin/phthalocyanine‐based catalysts, their application in electrocatalytic nitrogen fixation, and the associated reaction mechanisms.
Hai Sun   +6 more
wiley   +1 more source

Bio‐Inspired Stored Magnetic Energy Actuator with Transient Triggering and Programmable Logic

open access: yesAdvanced Science, EarlyView.
A bio‐inspired magnetic energy actuator achieves 1.6 m/s transient release—three orders faster than conventional systems—via direct ink writing printed NdFeB/Polydimethylsiloxane composites and environmental locks; biomimetic AND‐gate logic enables sequential cue recognition (e.g., “temperature → rainfall”).
Chao Xu   +5 more
wiley   +1 more source

Axial and Asymmetric Coordination Coupling Adjust the Electronic Structure of Single‐Atom Zinc Sites for Efficient Electroreduction of Carbon Dioxide

open access: yesAdvanced Science, EarlyView.
Zn‐SACs are successfully synthesized with axial Cl and asymmetric S coordination (ZnN3S1Cl/C). The asymmetric coordination of S and the axial coordination of Cl can lead to electron redistribution near the single Zn site, increasing the overlap between the Zn (3d) and *COOH (2p) orbitals.
Cao Guo   +8 more
wiley   +1 more source

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