Results 131 to 140 of about 6,586,941 (358)

Magnetically Guided Mechanoactive Mineralization Scaffolds for Enhanced Bone Regeneration

open access: yesAdvanced Functional Materials, EarlyView.
A 3D‐printed ‘rebar‐concrete’ inspired scaffold (PGS‐P@MGel) synergizes spontaneous biomineralization with magneto‐mechanical stimulation through PDA@Fe3O4‐embedded hydrogel. This dual biointerface activates Piezo1/β‐catenin/YAP mechanotransduction axis, enhancing BMSCs osteogenesis and angiogenesis simultaneously.
Xuran Guo   +10 more
wiley   +1 more source

Income distribution in the Latin American Southern Cone during the first globalization boom, ca: 1870-1920 [PDF]

open access: yes, 2008
Latin America is the most unequal region in the world and there is a lively debate concerning the explanations and timing of such high levels of income inequality.
Bértola, Luis   +3 more
core   +1 more source

Modulating Oxide‐Based Quantum Materials by Ion Implantation

open access: yesAdvanced Functional Materials, EarlyView.
This review highlights how ion implantation, a well developed chip‐technology, enables targeted modulation of oxide‐based quantum materials. This includes tuning of metal‐insulator transitions, magnetism, and superconductivity through selective doping, defect creation, and induced lattice strain. Abstract Ion implantation has emerged as a powerful tool
Andreas Herklotz   +2 more
wiley   +1 more source

Scalable Perovskite Quantum Dot Glass Nanocomposites for High‐Efficiency Luminescent Solar Concentrators

open access: yesAdvanced Functional Materials, EarlyView.
This study evaluates the scalability of PQD GNC‐based LSCs for BIPV applications. Experimental data and Monte Carlo simulations predict performance up to 1 m2, achieving a peak power conversion efficiency of 3.17%. The results confirm the viability of these LSCs for energy‐efficient building applications.
Emre İlter   +6 more
wiley   +1 more source

The growth cone gets a grip

open access: yesThe Journal of Cell Biology, 2001
![][1] Restrained beads light up migrating cells. Like a rock climber, a neuronal growth cone senses its substrate to identify the route that will provide the best grip. For the growth cone, this involves probing with adhesion molecules that direct cytoskeletal reorganization ...
openaire   +2 more sources

Pincher-generated Nogo-A endosomes mediate growth cone collapse and retrograde signaling

open access: yesJournal of Cell Biology, 2010
RhoA is activated from internalized Nogo-A to promote growth cone collapse and inhibit neurite outgrowth.
A. Joset   +3 more
semanticscholar   +1 more source

High‐Performance Field‐Effect Transistors and Phototransistors Array Based on Solution‐Processed Quasi‐1D Van der Waals Ta2Pd3S8 Crystals

open access: yesAdvanced Functional Materials, EarlyView.
Herein, the synthesis of Ta₂Pd₃S₈ nanowires is reported via scalable liquid cascade exfoliation and their integration into high‐mobility field‐effect transistors (FETs) and sensitive photodetectors, achieving carrier mobility of up to 27.3 cm2 V⁻¹ s⁻¹ and responsivities of 322.40 A W⁻¹ and 1.85 mA W⁻¹ for single nanowire and network devices ...
Kyung Hwan Choi   +13 more
wiley   +1 more source

Shining a light on growth cones

open access: yesThe Journal of Cell Biology, 2002
![Graphic][1] Normal growth cone migration (left) goes haywire after destruction of rafts.Neuronal growth cones have detergent-resistant membranes (DRMs), specialized cell membrane fractions enriched in GPI-anchored proteins and intracellular signaling molecules.
openaire   +3 more sources

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