【文献解读】东华大学化学化工学院武培怡团队《Near-Frictionless Long-Distance Water Transport in Trees Enabled by Hierarchically Helical Molecular Pumps》:利用低场核磁共振技术揭开树木中独特的水传输过程 高大树木中水分的上升现象已经令科学家着迷了一个世纪之久。然而,在自然且未受干扰的树木中,水分的微观状态和...
The near-frictionless ion flow is synergistically fulfilled by robust micropore confinement and multi-interaction between ion and membrane, which afford, for instance, a Na+ diffusion coefficient of 1.18 × 10−9 m2 s–1, close to the value in pure water at infinite dilution, and ...
The near-frictionless ion flow is synergistically fulfilled by robust micropore confinement and multi-interaction between ion and membrane, which afford, for instance, a Na~+ diffusion coefficient of 1.18 脳 10~(-9) m~2 s~(-1), close to the value in pure water at infinite dilution, and ...
Near Frictionlessdoi:10.1007/978-0-387-92897-5_100940Superlow FrictionSpringer US
The near-frictionless ion flow is synergistically fulfilled by robust micropore confinement and multi-interaction between ion and membrane, which afford, for instance, a Na~+ diffusion coefficient of 1.18 × 10~(-9) m~2 s~(-1), close to the value in pure water at infinite dilution, and ...
The uniquely low friction behavior of near-frictionless carbon (NFC) as compared to conventional diamondlike carbon (DLC) is determined by the bonding within the film. Inelastic neutron scattering (INS) and Fourier transform infrared (FTIR) spectroscopy were used to probe the bonding environment of...
Argonne scientists used Mira to identify and improve a new mechanism for eliminating friction, which fed into the development of a hybrid material that exhibited superlubricity at the macroscale for the first time. Argonne Leadership Computing Facility (
Synovial fluid from patients with OA has near normal lubricating ability in a latex upon glass bearing system (Jay et al., 2004). However, lubricin/SZP was found to be ineffective in reducing friction in arthritic articular cartilage (Neu et al., 2010). Therefore, lubricin levels in synovial...
et al. Frictionless multiphasic interface for near-ideal aero-elastic pressure sensing. Nat. Mater. 22, 1352–1360 (2023). https://doi.org/10.1038/s41563-023-01628-8 Download citation Received12 January 2023 Accepted07 July 2023 Published17 August 2023 Issue DateNovember 2023 DOIhttps://doi....
We study the origin of the scaling behavior in frictionless granular media above the jamming transition by analyzing their linear response. The response to local forcing is non-self-averaging and fluctuates over a length scale that diverges at the jamming transition. The response to global forcing ...