Results 171 to 180 of about 135,234 (291)

Preliminary Phytoconstituent Analysis and In Vitro Evaluation of Antibacterial and Antioxidant Activities of <i>Verbascum sinaiticum</i> Benth Leaf Extracts. [PDF]

J Trop Med
Wodajo AT, Mekonnen BA, Mekuria SL, Manahelohe GM.   +3 more
europepmc   +1 more source

Low‐Cost, Large‐Scale Nanoporous Metals by Mechanical Alloying, Oxide Reduction, and Dealloying of Powders

Advanced Engineering Materials, EarlyView.
Powder metal processing provides scalable advantages in nanoporous (np) metal development. Mechanical alloying is used to produce unique precursors for hybrid nanopore formation by oxide reduction and dealloying. As demonstrated in np Ag, this approach improves process efficiency while promoting smaller ligaments and larger pores, both of which are ...
Mark A. Atwater, Oliver A. Fowler
wiley   +1 more source

Influence of Ultrasound-Assisted and Supercritical CO₂ Extraction on Phytochemical Profiles with Antimicrobial and Antioxidant Functionality from Olive Leaves and Olive Pomace. [PDF]

Molecules
Gizaw Y, Benito MJ, Rivas MLÁ, Gudiño I, Córdoba MG, Casquete R.   +5 more
europepmc   +1 more source

Planar Solid‐State Nanopores Toward Scalable Nanofluidic Integration Based on CMOS Technology

Advanced Engineering Materials, EarlyView.
We present a scalable silicon‐based fabrication strategy for planar solid‐state nanopores to enable their integration with complex nanofluidic systems. Prototype devices demonstrate normal voltage‐current characteristics, good noise performance, and appreciable streaming currents. Our CMOS‐compatible fabrication process offers precise geometric control
Ngan Hoang Pham, Chenyu Wen, Mohammad Hadi Khaksaran, Won‐Yong Lee, Javier Cruz, Klas Hjort, Dongping Wu, Shi‐Li Zhang   +7 more
wiley   +1 more source

Green Recovery of Bioactive Compounds from Bergamot (<i>Citrus bergamia</i>) By-Products: Sustainable Extraction, Food Applications, and Health-Promoting Properties. [PDF]

Foods
De Bruno A, Gattuso A, Tripodi G, Lombardo M, Baldelli S, Aiello G.   +5 more
europepmc   +1 more source

Innovative Processing of Compacted Waste Aluminum Alloy Powders via Controlled Remelting and Solidification

Advanced Engineering Materials, EarlyView.
This study demonstrates an efficient recycling route for out‐of‐spec AlSi10Mg atomized powders through compaction and arc remelting followed by suction casting. By correlating compaction load, cooling rate, and resulting microstructure, we show that intermediate pressures (50–80 kN) and rapid cooling refine dendrites, reduce porosity, and enhance ...
Mila Christy de Oliveira, Marcella Gaute Cavalcante Xavier, Abdoul‐Aziz Bogno, Piter Gargarella, José Eduardo Spinelli   +4 more
wiley   +1 more source

Evaluation of Plant-Guided Strategies Against Clinical Multidrug-Resistant Pathogens: Preliminary Phytochemical Screening, Antioxidant Capacity, and Antibacterial/Antibiofilm Activity of <i>Rosa canina</i> and <i>Colchicum autumnale</i> Extracts. [PDF]

Antibiotics (Basel)
Vaou N, Voidarou CC, Dimitroulia E, Rozos G, Skoufou M, Saldari C, Stavropoulou E, Vrioni G, Tsakris A.   +8 more
europepmc   +1 more source

A Workflow to Accelerate Microstructure‐Sensitive Fatigue Life Predictions

Advanced Engineering Materials, EarlyView.
This study introduces a workflow to accelerate predictions of microstructure‐sensitive fatigue life. Results from frameworks with varying levels of simplification are benchmarked against published reference results. The analysis reveals a trade‐off between accuracy and model complexity, offering researchers a practical guide for selecting the optimal ...
Luca Loiodice, Krzysztof S. Stopka, Michael D. Sangid   +2 more
wiley   +1 more source

Molecular networking-based GC/MS profiling of Citrus japonica Thunb. peel and pulp lipophilic fractions and their antimicrobial potential against diabetic foot ulcer pathogens. [PDF]

Sci Rep
Ragab NA, Marzouk MM, El-Masry HM, Kawashty SA, Mohammed RS.   +4 more
europepmc   +1 more source

Microstructural Evolution and Vacancy Defect Formation in Mn–Mo–Ni RPV Steel Under Low Cycle Fatigue: Insights From EBSD and PALS

Advanced Engineering Materials, EarlyView.
Low‐cycle fatigue damage in Mn–Mo–Ni reactor pressure vessel steel is examined using a combined electron backscatter diffraction and positron annihilation lifetime spectroscopy approach. The study correlates texture evolution, dislocation substructure development, and vacancy‐type defect formation across uniform, necked, and fracture regions, providing
Apu Sarkar, Dhanadeep Dutta, G. Bharat Reddy   +2 more
wiley   +1 more source