Results 81 to 90 of about 261 (215)

Biointegrated Multilayer Stretchable OLED Platform With Strain‐Decoupled Architecture for Durable Phototherapeutic Applications

Advanced Science, EarlyView.
A multilayer stretchable organic light‐emitting diode (SOLED) patch enables conformal, high‐fill‐factor phototherapeutic illumination through vertically decoupled electrodes and robust encapsulation. The textile‐based SOLED platform delivers stable skin‐contact red light for wearable phototherapy and 5‐aminolevulinic acid (ALA)‐mediated photodynamic ...
Young Hyun Son, Myeongheon Lee, Jun‐Yeop Song, Hyo‐Jung Kwon, Kyung Cheol Choi, Jeong Hyun Kwon   +5 more
wiley   +1 more source

Unifying Scaling Relations and Multiple Reaction Mechanisms for Screening Transition Metal‐Doped Co3O4 for Oxygen Evolution Reaction

Angewandte Chemie, EarlyView.
Doped Co3O4 climbs a mechanistic volcano: transition‐metal substitution reshapes the OER activity landscape, while multiple competing reaction mechanisms govern the volcano trends across different dopants. ABSTRACT Accelerating the discovery of oxygen‐evolution reaction (OER) catalysts requires high‐throughput screening strategies combining descriptor ...
Kapil Dhaka, Hatem M. A. Amin, Davide Beschi, Dana Schellenburg, Benjamin Mockenhaupt, Stephan Barcikowski, Stephan Schulz, Kai S. Exner   +7 more
wiley   +2 more sources

Corrosion of food grinding discs in gastro-intestinal environment. [PDF]

Heliyon, 2023
Ahmed II, Adediran AA, Yahya RA, Yahaya T, Talabi SI, Adebisi JA, Mahamood RM, Odusote JK, Sulaiman MK, Olatunji LA, Abdulkareem S.   +10 more
europepmc   +1 more source

Wood‐Based Bioelectronics: Lignosulfonate‐Based Conductive Biocomposites for Paper Organic Electrochemical Transistors

Advanced Electronic Materials, EarlyView.
Biodegradable wood‐based bioelectronics are realized by integrating poly (2,3‐ethylenedioxythiopene:lignosulfonate (PEDOT:LigS) as a mixed ionicelectronic channel in organic electrochemical transistors fabricated on paper substrates. The biocomposite exhibits high conductivity, biocompatibility, and strong transistor performance, while devices built on
Katharina Matura, Tobias Grabner, Sarka Hradilova, Munise Cobet, Ariana Opletalova, Katerina Polakova, Alessandra Operamolla, Niyazi Serdar Sariciftci, Serpil Tekoglu   +8 more
wiley   +1 more source

EXPERIENCE OF USE OF DEAD CATALYSTS FOR ALLOYING OF HIGH-CHROMIUM CAST IRONS

Литьë и металлургия, 2005
At casting of high-chromium cast iron in electroarc and high-frequency induction furnaces it is necessary to insert dead nickel-chromium catalyst with the purpose of alloying of nickel in the form of briquette, and at casting in induction furnaces of ...
N. I. Urbanovich, G. S. Komarov, A. G. Kucherjavyj, G. V. Pavlovich, N. V. Romanova   +4 more
doaj  

Preliminary Study of New Low-Temperature Hard Abrasion Resistant Fe-P and Fe-P-X (X = C or/and B) Casting Alloys. [PDF]

Materials (Basel), 2023
Zorc M, Nagode A, Burja J, Kosec B, Bizjak M, Zorc B.   +5 more
europepmc   +1 more source

Bio‐Inspired Mechanical Amplification Block on Implantable Tactile Sensors

Advanced Electronic Materials, EarlyView.
 . ABSTRACT Implantable strain sensors offer opportunities for continuous biomechanical monitoring, but their performance deteriorates severely once embedded in soft tissue due to mechanical shielding that suppresses strain transmission to the sensing layer.
Sungbin Choi, Yeong‐sinn Ye, Chanho Jeong, Yujin Mun, Suyoun Oh, Tae‐il Kim   +5 more
wiley   +1 more source

Fully doped chromium-vanadium cast irons for production of high wear-resistant parts

Литьë и металлургия, 2001
The influence of complex doping on the structure formation and characteristics of chromium-vanadium cast iron is considered. Influence of the quantity of carbides in the structure of cast iron on its wear resistance is marked.
S. S. Gurin, Yu. A. Saunin
doaj  

Bridging Performance and Fate: A Framework for Sustainable, Composite‐Based Flexible Electronic Systems

Advanced Electronic Materials, EarlyView.
Composite‐based flexible electronics integrate biodegradable polymers, conductive networks, and multilayer device architectures to balance electrical performance, mechanical durability, and controlled degradation. Interfacial engineering and encapsulation regulate transport stability and operational lifetime, while programmed disassembly enables ...
Sayam, Sangho Cho
wiley   +1 more source

Preferential dissolution behaviour of the austenite phase in Fe-27Cr-xC high chromium cast iron. [PDF]

RSC Adv, 2023
Lee JS, Lee JH, Rho SY, Lee YH, Lee YJ, Oh JS, Lee JH.   +6 more
europepmc   +1 more source