Results 181 to 190 of about 325,581 (217)

Guanosine‐Quadruplex Hydrogels as Dynamic, Mechanically Tunable and Ion Conductive 3D Scaffolds for Cell Culture Applications

Advanced Functional Materials, EarlyView.
Versatile guanosine‐quadruplex (GQ) hydrogels are developed as dynamic biomatrices for cell culture. These scaffolds are fabricated under mild aqueous conditions, present improved stability, tunable mechanical properties within physiological ranges; fibrillar, porous microstructure, ion conductivity, and cytocompatibility.
Neha Thakur, Minye Jin, Pavel Milkin, Deepa Negi, Carla Cofiño Fabres, Hubert Gojzewski, Leonid Ionov, Alla Synytska, Andries van der Meer, Robert Passier, Julieta I. Paez   +10 more
wiley   +1 more source

Magneto‐Ionic Devices With Polymer‐Based Electrolytes

Advanced Functional Materials, EarlyView.
Polymer electrolytes are introduced for magneto‐ionic devices based on hydroxide and hydrogen ions. The magneto‐ionic effect results in a pronounced voltage‐controlled variation of coercivity in both devices. The switching speed is in the range of 100 ms.
Markus Gößler, Richard Weber, Michael Sommer, Karin Leistner   +3 more
wiley   +1 more source

Polyacrylonitrile-Based Fibrous Sorbents for Sorption-Spectroscopic Determination of Class I-III Toxic Metal Ions: Structure, Functionalisation, and Analytical Performance. [PDF]

Polymers (Basel)
Nurlybayeva A, Omarova D, Smanova Z, Tazhkenova G, Seitkan A, Matniyazova G, Nurgaliyeva D, Saurbayeva B, Unerbayeva Z, Yermakhanov M, Kussainova B.   +10 more
europepmc   +1 more source

Beyond Thin Film Limits—Superhard and Hydrogen‐Free Amorphous Carbon Coatings With Over 100 µm Thickness

Advanced Functional Materials, EarlyView.
For the first time, an extreme‐thick laser‐arc PVD ta‐C (DLC) coating exceeding 100 µm is demonstrated, opening up new possibilities for ultra‐high load bearing capacity. This superhard amorphous carbon architecture combines >50% sp3 bonding, robust adhesion and self‐supporting performance, shielding substrates from plastic flow under extreme contact ...
Martin Zawischa, Frank Kaulfuß, Stefan Makowski, Volker Weihnacht   +3 more
wiley   +1 more source

Angiofibroma of the maxillary gingiva: a rare case report and review of the literature. [PDF]

Int J Surg Case Rep
Mahlobi A, Sleman N, Kochaji N, Kamali J, Alsayel D, Aldarwish Q.   +5 more
europepmc   +1 more source

Utilizing the Metastability of Spidroins as a Strategy for Improving Mechanical Properties of Biomimetic Spider Silk Fibers

Advanced Functional Materials, EarlyView.
Phase transitions are central for the assembly of recombinant silk proteins into fibers. Soluble protein can transition into condensed states such as condensates and gels. These states are metastable and evolve in a time‐dependent way. Metastability depends on the protein sequence, and this relationship can be used to enhance the mechanical properties ...
Fred‐Eric Sammalisto, Topias Lankinen, Celine Tallroth, Rafael A. Lara, Matilda Backholm, Markus B. Linder   +5 more
wiley   +1 more source

Preparation and Properties of Electrospun Cellulose Acetate Fibers Containing Rosemary, Clove, and Thyme Essential Oils. [PDF]

Molecules
Rutkaite R, Navikaite-Snipaitiene V, Rosliuk D, Jonuskiene I, Matulevicius J, Rukuiziene Z, Tamuleviciene A, Jakstas V, Ivanauskas L.   +8 more
europepmc   +1 more source

Nanoamphizymes: Self‐Assembled Amphiphilic Enzymatic Nanomaterials for High‐Performance Biocatalysis and Biosensing

Advanced Functional Materials, EarlyView.
An amphiphilic GOx nanoamphizyme was constructed by covalently introducing hydrophobic PPNI linkers onto GOx, enabling spontaneous self‐assembly into tunable nanoparticles. Mild crosslinking further stabilized the assemblies and enhanced catalytic performance and stability.
Yuan‐Hao Hsiao, Rajan Deepan Chakravarthy, Po‐Hsiang Chen, Abdelreheem Abdelfatah Saddik, Hsin‐Chieh Lin   +4 more
wiley   +1 more source

Thermal Rheology and Fibrous Structure of High-Moisture Meat Analogs with Hemp Seed Cake. [PDF]

Gels
Jeon H, Gu BJ.
europepmc   +1 more source

A case of Mazabraud's syndrome identified by FDG PET/CT. [PDF]

EJNMMI Rep
Liu J, Li X, Fang J, Cai H, Yi H.
europepmc   +1 more source