Results 211 to 220 of about 2,243,254 (381)

Constructing the Relationship Between Microstructure and Properties of Perfluorosulfonic Acid Ionic Membranes

open access: yesMacromolecular Materials and Engineering, EarlyView.
PFSA‐H‐F has a highly ordered nanostructure due to hydrogen bonds, resulting in high mechanical properties. PFSA‐Na‐F's lack of hydrogen bonds leads to a disordered structure and poor mechanical performance. Even with the same chemical composition as PFSA‐Na‐F, PFSA‐Na‐T is prepared from a proton‐form precursor and maintains an ordered crystalline ...
Libo Zhou   +6 more
wiley   +1 more source

Mechanically Tunable DNA Hydrogels as Prospective Biosensing Modules

open access: yesMacromolecular Rapid Communications, EarlyView.
Sequence‐programmable and thermally responsive DNA hydrogels enable highly sensitive mechanical biosensing through the exchange of linker strands using a toehold strand displacement mechanism. This new type of mechanical biosensor has in‐built sequence‐specificity and dose‐sensitivity, obviating the need for elaborate DNA sequencing and enabling rapid ...
Asya E. Can   +4 more
wiley   +1 more source

Tunable Elasto‐Viscoplastic Properties of Polymer Blends for 3D Printing Applications

open access: yesMacromolecular Rapid Communications, EarlyView.
This study explores the tunable elasto‐viscoplastic properties of Carbopol‐PEO blends for 3D printing. Using rheo‐SAXS and dimensionless analysis, it identifies optimal printability regimes and reveals how nanoscale structural relaxation governs die swelling and deposition behavior.
Ases Akas Mishra   +7 more
wiley   +1 more source

Sheathless Shape-Based Separation of Candida Albicans Using a Viscoelastic Non-Newtonian Fluid. [PDF]

open access: yesMicromachines (Basel), 2019
Nam J   +6 more
europepmc   +1 more source

Non-Newtonian Fluids Flow between Parallel Plates

open access: bronze, 1978
Tadashi MASUYAMA   +2 more
openalex   +2 more sources

In vitro characterization of hemodynamics in bicuspid aortic valves: The impact of valve and ascending aortic morphologies

open access: yesMagnetic Resonance in Medicine, EarlyView.
Abstract Purpose This study investigated the effect of bicuspid aortic valve (BAV) morphology and ascending aortic curvature (AAAc) bending angles on aortic hemodynamics, focusing on transvalvular jets and secondary helical flows that contribute to systolic hemodynamic stress linked to aortic complications.
Kaoru Hattori   +6 more
wiley   +1 more source

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