Results 281 to 290 of about 505,352 (366)

Superlubricious Surfaces Through Surface Attached Hydrogels Obtained by C,H‐insertion Crosslinking

Advanced Functional Materials, EarlyView.
Taking synovial joints as a source of inspiration, the friction properties of surfaces covered with 1d‐swelling polyelectrolyte hydrogels in combination with a shear‐thinning aqueous lubricant are studied. Such systems obtained by C,H insertion crosslinking show superlubricious behavior, even surpassing the friction values reported for the natural ...
Renato Maraula, Maryam Bahrami, Safora Jafari, Oswald Prucker, Tobias Amann, Jürgen Rühe   +5 more
wiley   +1 more source

Evaluation of the Relationship Between Water Hardness and Incidence of Cardiovascular Diseases in Mashhad, Iran During 2018-2020: A Cross-Sectional Study. [PDF]

Health Sci Rep
Moghimani M, Rahati S, Sobhani SR, Hashemi M, Afshari A.   +4 more
europepmc   +1 more source

Butterfly‐Inspired Hierarchical Hybrid Composites for Lightweight Structural Thermal Management Applications

Advanced Functional Materials, EarlyView.
Emulating nature's unparalleled engineering, this work introduces butterfly‐inspired hybrid composites for high‐performance transportation and defense sectors. Leveraging biomimicry, these lightweight composites feature butterfly leg‐inspired hierarchical fibrous assemblies and butterfly wing‐inspired sandwich‐structured architecture, to achieve ...
Nello D. Sansone, Rafaela Aguiar, Mahmoud Embabi, Nichole Cheung, Anthony V. Tuccitto, Nathan R. S. Chang, Matthew Leroux, Patrick C. Lee   +7 more
wiley   +1 more source

Local and non-local chemical potential and hardness: a grand canonical ensemble approach. [PDF]

J Mol Model
Zerón P, Pantoja-Hernández MA, Franco-Pérez M, Gázquez JL.   +3 more
europepmc   +1 more source

Advanced Micro‐OLED Integration on Thin and Flexible Polymer Neural Probes for Targeted Optogenetic Stimulation

Advanced Functional Materials, EarlyView.
This paper introduces a flexible neural probe with integrated micro‐OLEDs on a flexible substrate for the first time, featuring 8 micro‐OLEDs and recording electrodes for optogenetics. It uses advanced encapsulation and an IAI anode for durability, emitting 470 nm light for ChR2 activation, enabling high‐resolution, minimally invasive stimulation ...
Somin Lee, Mi Kyung Kim, Seonil Kwon, Jia Chee Leong, Byeongju Noh, Junhee Sim, Eun Gyo Jeong, Hyunjoo J. Lee, Kyung Cheol Choi   +8 more
wiley   +1 more source

Effects of Chemical Pressure on Superconductivity in Electrochemically Intercalated (TMA)yFe2(Se1−xSx)2 (TMA = Tetramethylammonium)

Advanced Functional Materials, EarlyView.
Intercalation of a series of FeSe1−xSx host crystals with tetramethylammonium cations (TMA+) linearly scales the critical temperature Tc from 43 K down to 28 K with increasing sulfur incorporation. The chemical pressure induced by the partial substitution shows a weakening of the superconducting properties in both hosts and intercalates in a remarkably
Nadine Lammer, Dominik Werhahn, Leonard Moritz, Dirk Johrendt   +3 more
wiley   +1 more source

Heat treatment control technology of high-strength steel gears based on support vector machine. [PDF]

Sci Rep
Wang Y, Zhang L, Su Y, Liu H, Yang H, Chen Y.   +5 more
europepmc   +1 more source

Making Photoresponsive Metal–Organic Frameworks an Effective Class of Heterogeneous Photocatalyst

Advanced Functional Materials, EarlyView.
This review summarizes photoresponsive MOFs for photocatalytic applications, focusing on their capacity to enhance light harvesting, charge transfer, and surface reactions. While existing studies provide foundational insights, emerging characterization techniques enable a deeper understanding of photoresponsive MOFs.
Rui Liu, Hao Wu, Hoi Ying Chung, Yun Hau Ng   +3 more
wiley   +1 more source

Fabrication of Cu/SiC Surface Composite via Thermo-Mechanical Process (Friction Stir Processing) for Heat Sink Application. [PDF]

Materials (Basel)
Kumar H, Agarwal A, Kalenga MKW, Prasad R, Kumar P, Chilakamarri LA, Yelamasetti B.   +6 more
europepmc   +1 more source