Results 61 to 70 of about 11,199 (163)
Influence of the Substrate Temperature on the Growth Mechanism of Allylamine Plasma Polymer Films
Advanced Materials Interfaces, EarlyView.The influence of the substrate temperature on the growth mechanism of allylamine plasma polymers is investigated by correlating the plasma chemistry and the physico‐chemical properties of the coatings. New insights about the mechanistic formation of functionalized plasma polymers at a molecular level are provided, paving the way toward a better ...
Robin Dantinne +6 more
wiley +1 more source
Bioinspired NEMS—Prospective of Collaboration with Nature
Applied Sciences, 2022 The fields of micro- and nanomechanics are strongly interconnected with the development of micro-electro-mechanical (MEMS) and nano-electro-mechanical (NEMS) devices, their fabrication and applications.
Marina Simovic-Pavlovic +3 more
doaj +1 more source
Spin Gating of Mesoscopic Devices
, 2015 Inefficient screening of electric fields in nanoconductors makes electric manipulation of electronic transport in nanodevices possible. Accordingly, electrostatic (charge) gating is routinely used to affect and control the Coulomb electrostatics and ...
Jonson, M., Shekhter, R. I.
core +1 more source
Advanced Materials Technologies, EarlyView.Transducers convert physical signals into electrical and optical representations, yet each mechanism is bounded by intrinsic trade‐offs across bandwidth, sensitivity, speed, and energy. This review maps transduction mechanisms across physical scale and frequency, showing how heterogeneous integration and multiphysics co‐design transform isolated ...
Aolei Xu +8 more
wiley +1 more source
Atomic spin sensitive dissipation on magnetic surfaces
, 2010 We identify the mechanism of energy dissipation relevant to spin-sensitive nanomechanics including the recently introduced magnetic exchange force microscopy, where oscillating magnetic tips approach surface atomic spins. The tip-surface exchange couples
Pellegrini, Franco +2 more
core +1 more source
Ovarian Matrisome Dynamics and αvβ3‐Mediated Regulation in Early Follicular Development
Advanced Science, EarlyView.The matrisome undergoes dynamic remodeling during early follicular development. Integrin αvβ3 mediates matrisome signals, regulating primordial follicle activation/atresia and secondary follicle growth via Hippo/mTOR pathways, with conserved roles in human ovaries, offering therapeutic targets for ovarian disorders.
Tong Wu +12 more
wiley +1 more source
Nanomechanics of shape memory alloys
Materials Today Advances, 2021 Shape memory alloy undergoing reversible martensitic transformation is an important class of metallic functional materials. In the past two decades, the development of shape memory alloys enables great advances in biomedical devices, microelectronics ...
M. Karami, X. Chen
doaj +1 more source
A Mussel‐Inspired Bioadhesive Patch to Selectively Kill Glioblastoma Cells
Advanced Science, EarlyView.An innovative mussel‐inspired bioadhesive patch has been developed for post‐surgical glioblastoma treatment. The patch, which adheres strongly in biological environments, releases a localized treatment. This treatment, acting via reactive oxygen species, shows specific toxicity to glioblastoma cells.
Jose Bolaños‐Cardet +5 more
wiley +1 more source
Single molecule study of the DNA denaturation phase transition in the force-torsion space
, 2012 We use the "magnetic tweezers" technique to reveal the structural transitions that DNA undergoes in the force-torsion space. In particular, we focus on regions corresponding to negative supercoiling. These regions are characterized by the formation of so-
Brogioli, D. +6 more
core +1 more source
Spintronics of a Nanoelectromechanical Shuttle [PDF]
, 2005 We consider effects of the spin degree of freedom on the nanomechanics of a single-electron transistor (SET) containing a nanometer-sized metallic cluster suspended between two magnetic leads. It is shown that in such a nanoelectromechanical SET(NEM-SET)
A. N. Cleland +6 more
core +1 more source