Results 241 to 250 of about 90,774 (312)

A Visible Light‐Responsive Hydrogel to Study the Effect of Dynamic Tissue Stiffness on Cellular Mechanosensing

Advanced Functional Materials, EarlyView.
A visible light‐responsive polyacrylamide‐azobenzene hydrogel enables safe, reversible stiffness control for studying cell mechanobiology without harmful UV exposure. This approach reveals stem cells respond rapidly to mechanical changes, showing altered shape and protein distribution within one hour.
Aafreen Ansari, Sanchyan Bhowmik, Kaiwen Zhang, Chayla L. Reeves, Danielle Vahala, Yu Suk Choi, Amy Gelmi, Alexander N. Combes, Rocky S. Tuan, Vinh X. Truong, John S. Forsythe, Jessica E. Frith   +11 more
wiley   +1 more source

Linear magnet with fluid-solid-switchable cells for flexible devices. [PDF]

Nat Commun
Deng Q, Zhu H, Zhao Z, Li H, Yang L, Wu X, Zhang Y, Yu P, Tang X, Li W, Yin X, Wang L.   +11 more
europepmc   +1 more source

Fractional Skyrmion Tubes in Chiral‐Interfaced 3D Magnetic Nanowires

Advanced Functional Materials, EarlyView.
In chiral 3D helical magnetic nanowires, the coupling between the geometric and magnetic chirality provides a way to create topological spin states like vortex tubes. Here, it is demonstrated how the breaking of this coupling in interfaced 3D nanowires of opposite chirality leads to even more complex topological spin states, such as fractional ...
John Fullerton, Naëmi Leo, Jakub Jurczyk, Claire Donnelly, Dédalo Sanz‐Hernández, Luka Skoric, Nicholas Mille, Stefan Stanescu, Donald A MacLaren, Rachid Belkhou, Aurelio Hierro‐Rodriguez, Amalio Fernández‐Pacheco   +11 more
wiley   +1 more source

Quasiconformal deformation of the chordal Loewner driving function and first variation of the Loewner energy. [PDF]

Math Ann
Sung J, Wang Y.
europepmc   +1 more source

Stable, Easy‐to‐Handle, Fully Autologous Electrospun Polymer‐Peptide Skin Equivalent for Severe Burn Injuries

Advanced Functional Materials, EarlyView.
A bioengineered skin equivalent composed of electrospun poly(ε‐caprolactone) (PCL) and the bioactive peptide Fmoc‐FRGD is developed for severe burn treatment. This scaffold promotes full‐thickness skin regeneration by supporting cellular adhesion and integration. In‐vitro and in‐vivo studies show enhanced mechanical stability, accelerated wound closure,
Dana Cohen‐Gerassi, Marina BenShoshan, Adi Liiani, Tomer Reuveni, Offir Loboda, Moti Harats, Josef Haik, Itzhak Binderman, Yosi Shacham‐Diamand, Amit Sitt, Ayelet Di Segni, Lihi Adler‐Abramovich   +11 more
wiley   +1 more source

A Generalization of Cardy's and Schramm's Formulae. [PDF]

Commun Math Phys
Khristoforov M, Skopenkov M, Smirnov S.
europepmc   +1 more source

Superionic Disulfonic Acid Polymers

Advanced Functional Materials, EarlyView.
A strategy is presented to enhance the mechanical and ion transport properties of acid‐functionalized polymers through controlled polymerizations of precisely designed disulfonic acid monomers with well‐defined functional group arrangements. This approach allows for fine control over molecular interactions, and unexpected hydrophobic characteristics ...
Xuelang Gao, Hojun Lee, Woongsik Choi, Yunsoo Shim, Hyung Min Chi, Moon Jeong Park   +5 more
wiley   +1 more source

Spatial periodicity in grid cell firing is explained by a neural sequence code of 2-D trajectories. [PDF]

Elife
Rg R, Ascoli GA, Sutton NM, Dannenberg H.   +3 more
europepmc   +1 more source

Ultrafast Room‐Temperature Nanofabrication via Ozone‐Based Gas‐Phase Metal‐Assisted Chemical Etching for High‐Performance Silicon Photodetectors

Advanced Functional Materials, EarlyView.
Ozone‐based gas‐phase metal‐assisted chemical etching enables unprecedented room‐temperature fabrication of high‐quality silicon nanowires. The superior oxidation potential of O3 drives rapid vertical etching (1 µm min−1) while maintaining exceptional structural integrity. The pristine nanowire surfaces enable high‐performance core‐shell photodetectors
Hyein Cho, Yejin Han, Geonhwi Kim, Jihwan Jeong, Seongmin Lee, Yebin Ahn, Sang Beom Hong, Soohyeok Park, Inkyeong Park, So Eun Jang, Duck Hyun Youn, Han‐Don Um   +11 more
wiley   +1 more source

Accuracy Evaluation of Dose Warping Using Deformable Image Registration in Carbon Ion Therapy. [PDF]

Int J Part Ther
Miyasaka Y, Souda H, Chai H, Ishizawa M, Sato H, Iwai T.   +5 more
europepmc   +1 more source