Results 251 to 260 of about 677,568 (372)

Investigating the Mechanism of Ion Concentration Polarization Within Nanofluidic Hydrogel Membranes: Experiment and Simulation

open access: yesAdvanced Materials Interfaces, EarlyView.
Molecular dynamics simulations are employed to model ion concentration polarization (ICP) at the nanoscale, revealing fundamental electrokinetic behaviors that align with experimental observations. The study demonstrates how membrane charge, ionic strength, and electric fields affect ion localization and biomolecule trapping, providing mechanistic ...
Hiba Aljayyousi   +3 more
wiley   +1 more source

Viscoelasticity, Lubricity, and Wear Prevention of Cross‐Linked Mucin Gels

open access: yesAdvanced Materials Interfaces, EarlyView.
Physiologically, biolubrication by mucus reduces friction and protects tissues from tribological stress, with mucins playing a key role. This study compares mucin‐based gels with distinct crosslinking architectures to explore their effect on the lubrication and wear prevention abilities of reconstituted mucin gels.
Chiara Gunnella   +2 more
wiley   +1 more source

Soft ULC Microgels at the Interface Interact and Flow as Hertzian‐Like Colloids

open access: yesAdvanced Materials Interfaces, EarlyView.
Monolayers of soft ULC microgels, studied combining interfacial rheology, AFM and computer simulations, exhibit isoelastic points. At these points, the measured stiffness of the monolayer remains constant despite large differences in particle concentration.
José Ruiz‐Franco   +5 more
wiley   +1 more source

Machine Learning‐Based Optimization of Pixel Light Intensities for Improving Polymerization Accuracy in Digital Light Processing 3D Printing

open access: yesAdvanced Materials Technologies, EarlyView.
A machine learning platform is developed to optimize sliced images for digital light processing 3D printing by locally tuning light intensity for higher precision printing. A reduced‐order model accurately predicts the degree of conversion in 3D space to calculate resulting shapes.
Teerapong Poltue   +6 more
wiley   +1 more source

An integrated data pipeline for semantic data representation of the flame spray pyrolysis process. [PDF]

open access: yesF1000Res
Vollbrecht M   +5 more
europepmc   +1 more source

Thermal‐Energy‐Boosted Luminescence for Precise Optical Thermometry in Eu/Tb‐Doped ScNbO4

open access: yesAdvanced Optical Materials, EarlyView.
This paper presents a novel phosphor for high‐performance optical thermometry utilizing thermal‐energy‐assisted luminescence boosting. The samples are prepared by incorporating Eu‐doped ScNbO4 and Tb‐doped ScNbO4 powders into a PDMS matrix. Under blue light excitation, the sample exhibits a stunning emission color change from green to red as the ...
Sangwon Wi   +3 more
wiley   +1 more source

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