Results 111 to 120 of about 40,963 (216)

Toward Dynamic Liquid Cell Scaffold: Photoreversible Ion Gels Exhibiting Light‐Induced Sol‐Gel Transitions

Macromolecular Rapid Communications, EarlyView.
Light‐programmable, non‐cytotoxic ion gels based on ABC triblock copolymers undergo photoreversible sol‐gel transitions, crossing the rheological boundary (tan δ ∼ 1). UV–vis light irradiation modulates the lifetime of reversible junctions, switching the scaffold between liquid‐like and solid (gel)‐like states.
Aya Saruwatari, Yuji Kamiyama, Ryota Tamate, Jun Nakanishi, Takeshi Ueki   +4 more
wiley   +1 more source

Cethrene's Catch-22: Is Trading Magnetism for Bistability Inevitable? [PDF]

Org Lett
Pfister P, Čavlović D, Trajkovic T, Blacque O, Juríček M.   +4 more
europepmc   +1 more source

Interaction Between Vortex‐Induced Vibrations and Base Vibrations in Piezoelectric Harvesters

International Journal of Mechanical System Dynamics, EarlyView.
ABSTRACT In the present era, powering sensors using green energy is a significant challenge. One promising solution for the power supply of small sensors relies on piezoelectric energy harvesters excited by vortex‐induced vibrations (VIVs) generated by wind.
Michele Tonan, Ilaria Palomba, Alberto Pasetto, Alberto Doria   +3 more
wiley   +1 more source

Toward Unified Biomarkers for Focal Epilepsy. [PDF]

J Neurosci
Wang SH, Ferrari P, Arnulfo G, Marzulli M, Degras D, Myrov V, Palva S, Nobili L, Ciuciu P, Palva JM.   +9 more
europepmc   +1 more source

Parametric Excitation of a Ferrimagnetic Sphere Resonator

Advanced Quantum Technologies, EarlyView.
The hypothesis that disentanglement spontaneously occurs in quantum systems is experimentally tested using a ferromagnetic resonator. Predictions derived from the hypothesis, and from an alternative theoretical model, are compared with the measured response of the resonator to an externally applied driving.
Eyal Buks
wiley   +1 more source

Discontinuous transition to active nematic turbulence. [PDF]

Nat Commun
Hillebrand M, Alert R.
europepmc   +1 more source

Topological‐defect‐featured order evolution of liquid crystals

Responsive Materials, EarlyView.
This review provides a comprehensive introduction to the recent advances in the topological‐defect‐featured order evolution of liquid crystal (LCs), including the stimulus‐driven dynamics of defects in nematic LCs, topological defect morphological transformation during phase transitions, advanced strategies for regulating and applications of ...
Jin‐Bing Wu, Daoxing Luo, Zhenghao Guo, Yan‐Qing Lu, Wei Hu   +4 more
wiley   +1 more source

Dynamical analysis of a model of BCL-2-dependent cellular decision making. [PDF]

NPJ Syst Biol Appl
Cloete I, Alarcón T.
europepmc   +1 more source

Ionogel Actuators: A Review

SmartBot, EarlyView.
Ionogels dynamically and functionally couple ionic liquids with polymer networks, enabling multiscale programmable deformation and motion under electrical, magnetic, optical, thermal, humidity, and chemical stimuli. This article systematically elucidates the constituent components, structural design, and multiscale actuation mechanisms of ionogel ...
Dezhou Cao, Dongqing He, Yuanxiang Zhao, Dongdong Jin, Jiaheng Zhang, Wei Wang   +5 more
wiley   +1 more source

Bistability in Palladium Complexes with Two Different Redox-Active Ligands of Orthogonal Charge Regimes. [PDF]

Chemistry
Kreis F, Poddelskii A, Hammermüller L, Bootz P, Bodenmüller F, Kaifer E, Köhn A, Himmel HJ.   +7 more
europepmc   +1 more source