Results 231 to 240 of about 64,106 (285)

Design, Synthesis, and Evaluation of Naphthyl Pyrazino‐Pyrido‐Pyrimidinones Targeting the Phosphoinositide 3‐Kinase/Alpha‐Serine/Protein Kinase B/Mammalian Target of Rapamycin Pathway

ChemistryOpen, Volume 15, Issue 2, February 2026.
Rationally designed naphthyl pyrazino‐pyrido‐pyrimidinones 3 and 4 inhibited 85%–94% of cancer cell growth. Compound 4 exhibited IC50 = 7.8–12.8 µM with tumor selectivity. Both induced G1 arrest and modulated ULK1, STAT3, alpha‐serine/protein kinase B (AKT), and autophagy via phosphoinositide 3‐kinase/mammalian target of rapamycin (PI3K/mTOR ...
Marcelo F. Marchiori, Gabriel da Silva, Daniel F. Kawano, Andréia M. Leopoldino, Enrique Madruga, Ana Martinez, Ivone Carvalho   +6 more
wiley   +1 more source

Mechanochemical Treatment of Cellulose: A Strategy for Developing Functional Biocomposite Materials

Polymer Engineering &Science, Volume 66, Issue 2, Page 662-688, February 2026.
Mechanochemistry as an integrated approach for combining fiber defibrillation, activation, surface functionalization, and cellulose‐based composite fabrication in a single or reduced number of steps. ABSTRACT Cellulose‐based biocomposites are attracting increasing scientific and industrial interest due to their sustainable origin, biodegradability, and
Murilo O. da Luz, Otávio Bianchi, Sandro Campos Amico, Fernanda T. G. Dias   +3 more
wiley   +1 more source

Upscaling the Hyperpolarization Sample Volume of an Automated Hydrogenative Parahydrogen-Induced Polarizer. [PDF]

ACS Meas Sci Au
Gökpek Y, Hövener JB, Pravdivtsev AN.
europepmc   +1 more source

Defect Engineering in Large‐Scale CVD‐Grown Hexagonal Boron Nitride: Formation, Spectroscopy, and Spin Relaxation Dynamics

Small, Volume 22, Issue 8, 6 February 2026.
The controlled formation of defects in large‐area CVD‐grown hBN using various irradiation methods is demonstrated. Defect type and properties depend on particle type (He+, Ne+, Ar+, neutrons, and electrons), substrate effects, and film thickness.
Ivan V. Vlassiouk, Yueh‐Chun Wu, Alexander Puretzky, Liangbo Liang, John Lasseter, Bogdan Dryzhakov, Ian Gallagher, Sujoy Ghosh, Nickolay Lavrik, Ondrej Dyck, Andrew R. Lupini, Marti Checa, Liam Collins, Harry M. Meyer III, Huan Zhao, Farzana Likhi, Kai Xiao, Ilia Ivanov, David Glasgow, Alexander Tselev, Benjamin Lawrie, Sergei Smirnov, Steven J. Randolph   +22 more
wiley   +1 more source

Microwave-Driven Nonoxidative and Selective Conversion of Methane to Ethylene over Mn-Based Catalysts. [PDF]

Ind Eng Chem Res
Baddam SR, Jiang C, Poreddy MR, Tewari K, Robinson B, Wang Y, Palanki S, Hu J.   +7 more
europepmc   +1 more source

A Study on Estimation of Static Capacitor Capacity in Distribution Systems Using Equal Power Factor Lines

IEEJ Transactions on Electrical and Electronic Engineering, Volume 21, Issue 2, Page 300-306, February 2026.
In recent years, it has been pointed out that the power quality of a distribution system is deteriorating due to the increase of harmonics in power systems. When estimating the harmonic sources in a distribution system, it is important to know the locations and capacities of the static capacitors (SCs) located all over the distribution system, as the ...
Yuki Hotta, Taishi Karasawa, Shoji Kawasaki   +2 more
wiley   +1 more source

Hydrogen fuel production from CO₂/CH₄ mixture using a novel type of an atmospheric pressure microwave (2.45 GHz) plasma source. [PDF]

Sci Rep
Czylkowski D, Hrycak B, Miotk R, Dors M, Jasiński M.   +4 more
europepmc   +1 more source

IN-REACTOR TEMPERATURE MEASUREMENTS USING MICROWAVE TECHNIQUES.

, 1971
openaire   +2 more sources

Sustainable Water Systems in Space: A Review of Current Technologies and Future Prospects

Water Resources Research, Volume 62, Issue 2, February 2026.
Abstract Sustainable water management is a critical challenge in space exploration, where the limited availability of resources requires innovative approaches to ensure astronauts' survival on long‐duration missions. This narrative review explores the key technologies and methods involved in water recycling, in situ resource utilization (ISRU), and ...
David Bamidele Olawade, James O. Ijiwade, Ojima Zechariah Wada   +2 more
wiley   +1 more source

Microwave Radiation Associated with the Titanate Nanotubes Catalyst to PET Glycolysis. [PDF]

ACS Omega
Stigger ARDN, Vidaletti T, Seferin M, Monteiro WF, Moreira ML, Ligabue RA.   +5 more
europepmc   +1 more source