Results 211 to 220 of about 28,078 (291)

Mechanical Stretch‐Induced Interlayer Coordination between MMP2 and COL17A1 Exacerbates Regenerative Exhaustion in Skin

open access: yesAdvanced Science, EarlyView.
Regeneration reaches a hidden limit under mechanical stretch. Prolonged tension alters dermal–epidermal communication, exhausting epidermal stem cells via MMP2–COL17A1 signaling. MMP2 inhibition by Marimastat preserves adhesion and regenerative capacity, offering a potential strategy to overcome the inherent boundaries of skin expansion.
Yidan Sun   +13 more
wiley   +1 more source

Accurate Generation of Conformational Ensembles for Intrinsically Disordered Proteins with IDPFold

open access: yesAdvanced Science, EarlyView.
In brief: IDPFold predicts the conformational ensembles of intrinsically disordered proteins (IDPs) from their amino acid sequences. The atomic structures generated by IDPFold offer crucial insights into the intricate relationship between IDP structures and their diverse biological functions.2 Abstract Intrinsically disordered proteins (IDPs) play ...
Junjie Zhu   +10 more
wiley   +1 more source

Enhancing Mn‐Activated Mechanoluminescence via Pressure‐Regulated Local Structure in Centrosymmetric BaZnOS for Dynamic Response Applications

open access: yesAdvanced Science, EarlyView.
The mechanoluminescence (ML) intensity and dynamic response of centrosymmetric BaZnOS: Mn2+ are boosted via pressure‐induced local distortion. In situ spectroscopy and calculations unveil the symmetry‐breaking mechanism, enabling high‐sensitivity ML materials for advanced force sensing.
Hao Wang   +11 more
wiley   +1 more source

Calibration of Toenail Metal Concentrations for Sample Mass Heterogeneity and Between-Batch Variability: The COMET Approach. [PDF]

open access: yesEnviron Health Perspect
Pastor-Barriuso R   +21 more
europepmc   +1 more source

Li/Al‐LDH Reinforced Polyacrylamide/Xanthan Gum Semi‐Interpenetrating Network Nano‐Conductive Hydrogels for Stress Sensing and Wearable Device Applications

open access: yesAdvanced Science, EarlyView.
PXL hydrogel is prepared by in situ polymerization of acrylamide (AM) between Li/Al‐LDH nanosheets and forming a semi‐interpenetrating network structure with xanthan gum (XG). The in situ polymerization of AM ensures the uniform distribution of Li/Al‐LDH within the hydrogel network.
Zhiwei Hu   +16 more
wiley   +1 more source

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