Results 181 to 190 of about 177,919 (298)

Electric Field‐Stimulated Autofluorescence for In Situ 3D Characterization of Polymer Defects

open access: yesAdvanced Science, EarlyView.
Moderate electric fields induce intrinsic autofluorescence at microscale defects within diverse polymers under laser excitation. Combined with confocal microscopy, this probe‐free method enables real‐time, submicron‐resolution 3D imaging of voids, fillers, and electrical trees before irreversible damage occurs.
Chaolu Niu   +8 more
wiley   +1 more source

Absence of phonon softening across a charge density wave transition due to quantum fluctuations. [PDF]

open access: yesProc Natl Acad Sci U S A
Chen Y   +11 more
europepmc   +1 more source

Dissecting the Molecular Determinants of α‐synuclein Phase Separation and Condensate Aging: The Pivotal Role of β‐Sheet‐Rich Motifs

open access: yesAdvanced Science, EarlyView.
Through multiscale simulations and experimental approaches, the molecular determinants of α‐synuclein phase separation and condensate aging, which are linked to Parkinson's disease, are uncovered. Seven motifs are identified with high β‐sheet propensity in monomeric α‐synuclein and increasing β‐sheet tendencies during condensation and pre ...
Yiming Tang   +11 more
wiley   +1 more source

Polo‐Like Kinase 1 Phosphorylation Tunes the Functional Viscoelastic Properties of the Centrosome Scaffold

open access: yesAdvanced Science, EarlyView.
To enable mitotic spindle assembly during cell division, centrosomes must bear tensile stresses generated by microtubule‐mediated pulling forces. Micro‐rheology reveals that PLK‐1 phosphorylation of the scaffold protein SPD‐5 tunes the viscoelasticity, size, and morphology of the centrosome scaffold in C. elegans.
Matthew Amato   +5 more
wiley   +1 more source

A Modern Roman‐Inspired Concrete with Daytime Radiative Cooling Capacity

open access: yesAdvanced Science, EarlyView.
Coolcrete, inspired by ancient Roman concrete, is a new cementitious material with photonic properties enabling passive daytime radiative cooling. Made from quicklime and zeolites, it reduces cooling energy demand, lowers CO2 emissions, and may eliminate urban heat islands.
Jorge S. Dolado   +11 more
wiley   +1 more source

Evolution of the Structure of EDPM Crosslinking Networks and Its Influence on the Rheological Properties of the Injection Molding Process. [PDF]

open access: yesPolymers (Basel)
Gomez-Jimenez S   +8 more
europepmc   +1 more source

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