Results 171 to 180 of about 76,267 (236)

One‐Step Tunable MoS2 with Enhanced Zn2+ Diffusion for High‐Energy Zinc‐Ion Hybrid Capacitors

open access: yesAdvanced Science, EarlyView.
A one‐step, scalable method introduces ethylene glycol into MoS2 layers, expanding the interlayer distance from 0.617 to 0.948 nm. This modification enhances the diffusion of hydrated Zn2+ ions, significantly improving charge‐discharge kinetics. Abstract Zinc‐ion hybrid capacitors (ZIHCs) offer a promising solution for large‐scale energy storage ...
Harshitha B. Tyagaraj   +9 more
wiley   +1 more source

An Automated Lab‐On‐A‐Chip Approach for Pollen Tube Growth Manipulation in a Controlled Chemical Environment

open access: yesAdvanced Science, EarlyView.
Here, a microfluidic‐based robotic lab‐on‐a‐chip (LoC) device is presented for automated, continuous‐flow investigation and manipulation of single pollen tube growth under precisely controlled chemical gradients. This closed‐loop system streamlines data collection and analysis while enhancing experimental precision compared to manual methods ...
Jiawei Zhu   +10 more
wiley   +1 more source

Controllable Generation of Pathogen‐Specific Antimicrobial Peptides Through Knowledge‐Aware Prompt Diffusion Model

open access: yesAdvanced Science, EarlyView.
KPPepGen is a knowledge‐aware prompt diffusion model for the controllable generation of pathogen‐specific AMPs. It outperforms existing methods and is capable of simultaneously generating peptides for distinct pathogens, demonstrating superior performance with favorable properties and docking efficacy.
Yongkang Wang   +4 more
wiley   +1 more source

Novel Evolutionarily Conserved Oncogene COA4 is Driven by KRAS Mutant and Promotes Cancer Metastasis Through Dual Mitochondrial Metabolism‐Dependent and ‐Independent Mechanisms

open access: yesAdvanced Science, EarlyView.
In KRAS‐mutant tumors, KRAS transcriptionally upregulates COA4 via the PI3K/AKT/E2F1 axis, promoting metastasis. Mechanistically, COA4 enhances tumor cell migration through dual pathways: within mitochondria, it boosts oxidative phosphorylation; in the cytoplasm, it binds and activates CDC42 to stimulate pseudopodia formation.
Xingzhao Ji   +14 more
wiley   +1 more source

Ventromedial prefrontal cortex lesions disrupt learning to reward others. [PDF]

open access: yesBrain
Gueguen M   +7 more
europepmc   +1 more source

Null-homotopic graphs and triangle-completions of spanning trees [PDF]

open access: green, 2009
Dieter Rautenbach   +1 more
openalex  

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