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Showing 20 of 1,331 academic articles

Establishment of a Pre-vascularized 3D Lung Cancer Model in Fibrin Gel—Influence of Hypoxia and Cancer-Specific Therapeutics

Caroline Kniebs, Caroline Kniebs, Anja Elisabeth Luengen, Anja Elisabeth Luengen et al. • Frontiers in Bioengineering and Biotechnology (2021)

Lung cancer is the most frequently diagnosed cancer worldwide and the one that causes the highest mortality. In order to understand the disease and to develop new treatments, in vitro human lung cancer model systems which imitate the physio...

DOAJ Open Access (DOAJ) DOI: 10.3389/fbioe.2021.761846

Independent Acidic pH Reactivity of Non-Iron-Fenton Reaction Catalyzed by Copper-Based Nanoparticles for Fluorescent Dye Oxidation

Zakia H. Alhashem, Hasna Abdullah Alali, Shehab A. Mansour, Maha A. Tony et al. • Inorganics (2025)

The process of hydrogen peroxide decomposition, facilitated by copper oxide nanoparticles, produces reactive oxidants that possess the ability to oxidize multiple pollutants. CuO/Cu2O hybrid nanoparticles were successfully synthesized throu...

DOAJ Open Access (DOAJ) DOI: 10.3390/inorganics13030097

Lipid peroxidation and DNA oxidation caused by dental filling materials

Mehmet Yıldız, Hamit Hakan Alp, Pınar Gül, Nuri Bakan et al. • Journal of Dental Sciences (2017)

Background/purpose: The two direct dental restorative materials most commonly used today are silver-mercury amalgam and resin-based composites. The purpose of this study was to examine the effects of these two restorative materials and subs...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.jds.2017.02.002

Liquid lithium wettability studies on novel zirconium-alloyed porous tungsten

C. López Pérez, T. Marchhart, A. Marin, M. Nieto-Perez et al. • Nuclear Materials and Energy (2023)

Liquid lithium wettability has been investigated on novel zirconium-alloyed porous tungsten fabricated by the place-holder spark plasma sintering technique. This paper investigates the wetting properties of liquid lithium on the substrates ...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.nme.2023.101525

The Microstructures and Electrical Resistivity of (Al, Cr, Ti)FeCoNiOx High-Entropy Alloy Oxide Thin Films

Chun-Huei Tsau, Zhang-Yan Hwang, Swe-Kai Chen • Advances in Materials Science and Engineering (2015)

The (Al, Cr, Ti)FeCoNi alloy thin films were deposited by PVD and using the equimolar targets with same compositions from the concept of high-entropy alloys. The thin films became metal oxide films after annealing at vacuum furnace for a pe...

DOAJ Open Access (DOAJ) DOI: 10.1155/2015/353140

Effect of Surface Roughness on Adhesive Instabilities for the Elastic Layer

Junki Joe, M. D. Thouless, M. D. Thouless, J. R. Barber • Frontiers in Mechanical Engineering (2020)

If an incompressible elastic layer bonded to a rigid plane is placed close to a second rigid plane, adhesive interactions between the surfaces can cause elastic instabilities. These lead to spatially non-uniform traction and gap distributio...

DOAJ Open Access (DOAJ) DOI: 10.3389/fmech.2020.00031

Mobile App Prototype in Older Adults for Postfracture Acute Pain Management: User-Centered Design Approach

Kevin Tran-Nguyen, Caroline Berger, Roxanne Bennett, Michelle Wall et al. • JMIR Aging (2022)

BackgroundPostfracture acute pain is often inadequately managed in older adults. Mobile health (mHealth) technologies can offer opportunities for self-management of pain; however, insufficient apps exist for acute pain management after a fr...

DOAJ Open Access (DOAJ) DOI: 10.2196/37772

Sensitivity and Features of Computed Tomography in Diagnosis of COVID-19 Pneumonia: A Meta-analysis

Awadia Gareeballah, Moawia Gameraddin, Sultan Abdulwadoud Alshoabi, Lubna Bushara et al. • Journal of Clinical and Diagnostic Research (2021)

Introduction: Early diagnosis of COVID-19 is important for disease treatment and management. Computed Tomography (CT) is a fast and easy modality for diagnosis and management plan of patients with COVID-19. In the literature, several stu...

DOAJ Open Access (DOAJ) DOI: 10.7860/JCDR/2021/47449.14570

Study on the preparation of multifunctional bacterial cellulose-based wound dressings and their in vitro hemostatic performance

Miaoyi Tian, Shengbiao Ma, Zhenchao Dong, Shenao Wang et al. • Scientific Reports (2026)

Abstract Bacterial cellulose (BC) is a favored material for medical wound dressings due to its biocompatibility and water-holding capacity, yet it lacks inherent antibacterial and hemostatic capabilities. To enhance its functionality, a nov...

DOAJ Open Access (DOAJ) DOI: 10.1038/s41598-026-48080-7

Interpretable and Explainable Machine Learning for Materials Science and Chemistry

Felipe Oviedo, Juan Lavista Ferres, Tonio Buonassisi, Keith T. Butler • Accounts of Materials Research (2022)

High Resolution Image Download MS PowerPoint Slide Conspectus Machine learning has become a common and powerful tool in materials research. As more data become available, with the use of high-performance computing and high-throughput experi...

OPENALEX cc-by DOI: https://doi.org/10.1021/accountsmr.1c00244

Materials Science

D.R. Powis, T. Follerås, Sheila A. Merson, A.D. Wilson • Journal of Dental Research (1982)

A study has been made on improving the adhesion of a glass ionomer cement by the chemical treatment of dentin and enamel surfaces. The most effective surface conditioners were high molecular weight substances containing a multiplicity of fu...

OPENALEX DOI: https://doi.org/10.1177/00220345820610120801

Artificial Intelligence-Powered Materials Science

Xiaopeng Bai, Xingcai Zhang • Nano-Micro Letters (2025)

The advancement of materials has played a pivotal role in the advancement of human civilization, and the emergence of artificial intelligence (AI)-empowered materials science heralds a new era with substantial potential to tackle the escala...

OPENALEX cc-by DOI: https://doi.org/10.1007/s40820-024-01634-8 PMC: 11803041