Results 71 to 80 of about 77,943 (299)

Comparing the Flexural Strength of PMMA Enhanced with Glass Fibers and Aluminum Oxide: An In Vitro Study

Journal of Pharmacy and Bioallied Sciences
Aim: To evaluate the flexural strength of Heat Cure Denture Base Resin reinforced with glass fiber and aluminum Oxide. Objectives: To evaluate and compare the flexural strength (FS) of conventional heat cure acrylic resin denture base (PMMA) and ...
Surabhi Pravin Dudhe, Prajakta Thool, P Suganya, Shekhar Gupta, Ban Ahmed Almudarris, Guntaas Bedi   +5 more
doaj   +1 more source

Nanoparticles of wurtzite aluminum nitride from the nut shells

AIP Advances, 2016
Nanoparticles of aluminum nitride were produced from a thermal treatment of a mixture of aluminum oxide (Al2O3) and shells of almond, cashew, coconuts, pistachio, and walnuts in a nitrogen atmosphere at temperatures in excess of 1450 °C. By selecting the
S. B. Qadri, E. P. Gorzkowski, B. B. Rath, C. R. Feng, R. Amarasinghe   +4 more
doaj   +1 more source

Synthesis and characterization of nanometric titania coated on granular alumina for arsenic removal [PDF]

, 2016
The adsorption process is widely used for the treatment of drinking water sources containing high levels of arsenic. The choice of the adsorbent is crucial for the efficiency of the process.
Chianese, Angelo, Chiavola, Agostina, D'Amato, Emilio, Kanaev, Andrei, Tchieda, Viktor K.   +4 more
core   +1 more source

Bio‐Inspired Magnetically Tunable Structural Colors from Elliptical Self‐Assembled Block Copolymer Microparticles

Advanced Functional Materials, EarlyView.
Cephalopod‐inspired photonic microparticles with dynamic structural coloration are fabricated via confined self‐assembly of linear block copolymers into ellipsoids containing stacked lamellae. Embedded superparamagnetic nanoparticles enable rapid magnetic alignment, restoring vivid, angle‐dependent color.
Gianluca Mazzotta, Simone Bertucci, Jose Mendoza‐Carreño, Agustín Mihi, Paola Lova, Davide Comoretto, Ullrich Steiner, Marco Lattuada, Andrea Dodero   +8 more
wiley   +1 more source

Electrochemical assessment of the self-healing properties of cerium doped sol-gel coatings on 304L stainless steel substrates [PDF]

, 2012
The present work aims at assessing the corrosion behavior of 304L stainless steel substrates pre-treated with 3-glicidoxypropyltrimethoxy silane (GPTMS) solutions modified with cerium nitrate or cerium oxide nanoparticles.
Adriaens, Mieke, Verbeken, Kim, Zandi Zand, Roohangiz   +2 more
core   +1 more source

Polish device for FOCCoS/PFS slit system

, 2014
The Fiber Optical Cable and Connector System, FOCCoS, for the Prime Focus Spectrograph, PFS, is responsible for transporting light from the Subaru Telescope focal plane to a set of four spectrographs. Each spectrograph will be fed by a convex curved slit
de Arruda, Marcio Vital, de Oliveira, Antonio Cesar, de Oliveira, Claudia Mendes, de Oliveira, Ligia Souza, Ferreira, Décio, Junior, Laerte Sodre, Marrara, Lucas Souza, Rosa, Josimar Aparecido, Santos, Jesulino Bispo dos, Santos, Leandro Henrique dos, Vilaca, Rodrigo de Paiva   +10 more
core   +1 more source

Texture development in Fe-doped alumina ceramics via templated grain growth and their application to carbon nanotube growth [PDF]

, 2013
Fe-doped alumina (Fe-Al2O3) materials with a controlled microstructure could be designed for some special uses such as a substrate for carbon nanotube growth.
Flahaut, Emmanuel, Peigney, Alain, Suvacı, Ender, Weibel, Alicia, Çelik, Yasemin   +4 more
core   +3 more sources

Strain‐Programmable Luminescent Adhesive Patch With Tartrazine‐Mediated Optical Skin Clearing for Photochemical Tissue Bonding

Advanced Functional Materials, EarlyView.
We propose a suture‐complementary approach that integrates optical skin clearing with a strain‐programmable luminescent adhesive patch. Hyaluronic acid promotes transdermal delivery of tartrazine to improve optical clearing and stabilizes its interaction with a photosensitizer. Optical clearing increases the penetration depth of visible light into skin,
Seong‐Jong Kim, Kyungjoo Jo, Kwanghyeon Park, Jun Hee Kim, Jong Hyeong Cho, Inhoo Choi, Sei Kwang Hahn   +6 more
wiley   +1 more source

Synthesis of Al-Al2O3 nanostructures by laser ablation

Қарағанды университетінің хабаршысы. Физика сериясы, 2018
The results of synthesis of aluminum nanoparticles (NPs) by laser ablation are presented. Water, ethanol, chlorobenzene were used for the synthesis of NPs as solvents. Measurements of sizes and shapes of NPs are carried out.
D.A. Afanasyev, N.Kh. Ibrayev, M.E. Kasymov   +2 more
doaj  

Light Activated Induction of Cuproptosis in Resistant Cancer Cells Using Polymeric BODIPY Nanoparticles for Photoactivated Chemotherapy

Advanced Functional Materials, EarlyView.
This article presents a photo‐responsive nanoparticle platform that precisely triggers copper‐dependent cuproptotic cell death in (drug‐resistant) cancer cells. The system remains stable and inactive in the dark but releases cytotoxic species upon red‐light irradiation, achieving potent activity in drug‐resistant breast cancer cells.
Ricarda Zimmermann, Nicolás Montesdeoca, Johannes Karges   +2 more
wiley   +1 more source