Results 251 to 260 of about 157,979 (290)

Strain Development During Cure of Partially Pre‐Cured Thermosetting Composites Measured With Distributed Fiber Optic Sensors

open access: yesPolymer Composites, EarlyView.
Schematic representation of the beneficial effect of ply pre‐curing on temperature overshoot, internal strain and warpage during cure of thin and thick thermosetting composites. ABSTRACT Detection of manufacturing‐induced defects in thermosetting composites is crucial to guarantee part quality, safety, and improve manufacturing efficiency.
Francesco Taddei   +3 more
wiley   +1 more source

Cationic‐Hydrophilic Di‐Block Copolymers: Surface‐Shielded Vectors for Gene Delivery

open access: yesJournal of Polymer Science, Volume 63, Issue 6, Page 1419-1432, 15 March 2025.
This study develops synthetic polycationic di‐block carriers for nucleic acid (NA) delivery in gene therapy. Consisting of a cationic block and a hydrophilic block, these carriers efficiently form complexes with NAs and shield them with a protective bioinert layer, enhancing stability during circulation in the bloodstream while reducing undesirable ...
Eliška Hrdá   +4 more
wiley   +1 more source

Polyethylene‐Polyamide‐6 Diblock Copolymers for Fused Filament Fabrication

open access: yesJournal of Polymer Science, EarlyView.
Linear HDPE‐PA6 block copolymers were prepared by polymerization of ethylene to a macroinitiator and subsequent anionic caprolactam polymerization. The copolymer with a HDPE mass of 6500 Da and PA6 mass of 20.000 Da was used as a filament in 3D printing.
Elsa M. Schoeneberger   +1 more
wiley   +1 more source

Nonlocal Electrical Detection of Spin‐Polarized Surface Currents in the 3D Topological Insulator BiSbTeSe2

open access: yesphysica status solidi (b), EarlyView.
Nonlocal (NL) electrical measurements in the topological insulator BiSbTeSe2 reveal spin‐polarized surface currents, which vanish around 20 K due to increased interactions between bulk and surface states. An enhanced spin‐to‐background ratio in the NL geometry compared to the local geometry provides new insights into spin transport and current pathways
Shaham Jafarpisheh   +6 more
wiley   +1 more source

Advances in Gate Dielectrics for 2D Electronics

open access: yesphysica status solidi (RRL) – Rapid Research Letters, EarlyView.
This review discusses advanced gate dielectric integration for 2D electronic devices, including layered and nonlayered dielectric materials, while highlighting strategies such as seed‐assisted ALD, transfer methods, and in situ oxidation. By focusing on interface engineering and materials innovation, new routes for scalable, high‐performance 2D ...
Moon‐Chul Jung   +2 more
wiley   +1 more source

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