Results 41 to 50 of about 465,760 (218)

Fully Additive Vertical Organic Electrochemical Transistors on Renewable and Compostable Substrates Enable Ultrasensitive Bioelectronics

Advanced Functional Materials, EarlyView.
Fully additive vertical organic electrochemical transistors (vOECTs) with channel‐length of 226 nm on a 50 µm compostable substrate achieve >106 current modulation and ∼36 mS transconductance. Ion‐selective integration enables 1.1 mA dec−1 sensitivity and 36 µm detection limit, highlighting a scalable platform for sustainable electronics and ...
Giulia Frusconi, Samuele Lavelli, Zsolt M. Kovács‐Vajna, Fabrizio Torricelli   +3 more
wiley   +1 more source

Technology deposition of corrosion-resistant and scratch-resistant coating on the details of mining equipment

Қарағанды университетінің хабаршысы. Физика сериясы, 2023
As it is shown experimentally that the technology greatly exceeds the vacuum nitriding zinc coatings. Along with this, the cost of such parts with coatings 10–15 % lower zinc. From the experimental data that the Fe–Al coating and Fe–Al–Ti can be used as
E.S. Platonova, В. Бучинскас, В.М. Юров, В.Ч. Лауринас   +3 more
doaj  

Rare-earth Element doped YSZ/YSZ Multilayer Thermal Barrier Coating with High Infrared Reflectivity

Journal of Aeronautical Materials, 2018
The operating temperature of advanced aeroturbine engine increases rapidly for higher working efficiency. Thermal barrier coatings (TBCs) with high temperature capability and thermal insulation effect are required.
YANG Wei, WANG Yufeng
doaj   +1 more source

Biological responses to multilayered DNA‐coatings [PDF]

Journal of Biomedical Materials Research Part B: Applied Biomaterials, 2006
AbstractThis study was performed to evaluate the basic biological response to deoxyribonucleic acid (DNA)‐based coatings for soft tissue implants. To that end, in vitro experiments were used to study their cytocompatibility, and in vivo subcutaneous implantation studies with transponders in a rat model were performed to evaluate their ...
Beucken, J.J.J.P van den, Walboomers, X.F., Vos, M.R-J., Sommerdijk, N.A.J.M., Nolte, R.J.M., Jansen, J.A.   +5 more
openaire   +2 more sources

Advances in Sustainable and Wearable Textile Based Soft Robotics

Advanced Functional Materials, EarlyView.
This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas, Marzia Dulal, Sophia K. Novoselov, Victoria K. Novoselov, Kostya S. Novoselov, Shaila Afroj, Nazmul Karim   +6 more
wiley   +1 more source

Effect of Elevated Temperature on Tribological Properties of PVD Layers

Medžiagotyra, 2016
The present study investigated tribological properties of multilayer TiAlN and nanocomposite (nc-Ti1-xAlxN)/a-Si3N4) coatings. Tested coatings were deposited by two PVD methods on the high speed steel Böhler S 600 Isorapid substrate.
Mária HAGAROVÁ, Dagmar JAKUBÉCZYOVÁ, Miroslav DŽUPON   +2 more
doaj   +1 more source

Structure‐Guided Dynamical Mechanics in Bioinspired Double Twisted Laminated Thin Films

Advanced Functional Materials, EarlyView.
This work explores a dynamic mechanistic study of crack propagation and puncture testing via real‐time monitoring of crack initiation, propagation, and termination through nature‐inspired single and double twisted architectures fabricated from cellulose nanocrystals.
Justin Brackenridge, Olivia Harper, Jaejun Lee, Sergio Gonzalez‐Munoz, Vladimir V. Tsukruk   +4 more
wiley   +1 more source

Machining performance of hard-brittle materials by multi-layer micro-nano crystalline diamond coated tools

Results in Physics, 2019
Single layer diamond coatings, deposited on cobalt cemented tungsten carbide (WC-Co), with CH4 concentrations of 1%, 3% and 5% were prepared, by hot filament chemical vapor deposition (HFCVD). Moreover, according to the characteristics of different kinds
Guangyu Yan, Yuhou Wu, Daniel Cristea, Feng Lu, Yibao Wang, Dehong Zhao, Mircea Tierean, Lusheng Liu   +7 more
doaj   +1 more source

Optical Signature of Moiré Superlattices Formed by Twisted SrTiO3 Membranes

Advanced Functional Materials, EarlyView.
We discover optical signatures from bonded interfaces in twisted SrTiO3 moiré superlattices, including low‐frequency Raman vibrational modes and strong second‐harmonic generation, consistent with strong interlayer coupling inferred from cross‐sectional electron microscopy and ab initio calculations. ABSTRACT Moiré superlattices formed at the interfaces
T. A. M. Ragib Shahriar, Fumikazu Murakami, Xing He, Konnor Koons, Xinyan Li, Bumseop Kim, Shihan Qin, Varun Harbola, Jochen Mannhart, Yimo Han, Ruijuan Xu, Shengxi Huang, Andrew M. Rappe, Hanyu Zhu   +13 more
wiley   +1 more source

Ambient‐Stable Transparent P‐Type CuI Transistors Via Room‐Temperature Pulsed Laser Deposition

Advanced Functional Materials, EarlyView.
An in situ PLD fabricated AlOx${\rm AlO}_x$/CuI/AlOx${\rm AlO}_x$ sandwich structure enables stable CuI TFTs with a field‐effect mobility of 2.3 ±$\pm$ 0.7 cm2${\rm cm}^{2}$ V−1${\rm V}^{-1}$ s−1${\rm s}^{-1}$ and excellent ambient stability. Complementary inverters based on CuI:Rb and ZnO:Al exhibit rail‐to‐rail voltage transfer characteristics and an
Yang Chen, Susanne Selle, Michael S. Bar, Michael Lorenz, Holger von Wenckstern, Marius Grundmann   +5 more
wiley   +1 more source