Results 61 to 70 of about 329,129 (244)
Conhecimento de alunos do Curso de Odontologia sobre o uso racional do flúor
Revista de Odontologia da UNESPINTRODUÇÃO: O uso do flúor sob a forma de fluoreto é o principal fator de proteção no controle da cárie dentária, em todo o mundo. O flúor pode ser oferecido à população de diversas formas, sendo as mais utilizadas a fluoretação da água de abastecimento ...
Solane Domingues Leal +2 more
doaj +1 more source
Control of Polarization and Polar Helicity in BiFeO3 by Epitaxial Strain and Interfacial Chemistry
Advanced Functional Materials, EarlyView.In BiFeO3 thin films, the interplay of interfacial chemistry, electrostatics, and epitaxial strain is engineered to stabilize homohelicity in polarization textures at the domain scale. The synergistic use of a Bi2O2‐terminated Aurivillius buffer layer and a highly anisotropic compressive epitaxial strain offers new routes to control the polar‐texture ...
Elzbieta Gradauskaite +5 more
wiley +1 more source
Ferroelectricity in Antiferromagnetic Wurtzite Nitrides
Advanced Functional Materials, EarlyView.We establish MnSiN2${\rm MnSiN}_2$ and MnGeN2${\rm MnGeN}_2$ as aristotypes of a new multiferroic wurtzite family that simultaneously exhibits ferroelectricity and antiferromagnetism with altermagnetic spin splitting. By strategically substituting alkaline‐earth metals, we predict new materials with coexisting switchable polarization, spin texture, and
Steven M. Baksa +3 more
wiley +1 more source
Revista Facultad de Odontología Universidad de Antioquia, 1993 La presente investigación constituye la parte II de una línea tendiente a definir si hay absorción por mucosa bucal del flúor utilizado en enjuagues para prevenir la caries dental, lo cual expliaría la sobredosis de éste, detectada en orina 4 horas ...
Fanny Lucía Yepes Delgado +2 more
doaj
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 +6 more
wiley +1 more source
Jurnal Kesehatan Andalas, 2015 AbstrakPenyebab tersering fluor albus (keputihan) patologis adalah infeksi. Proses infeksi dapat dipicu oleh banyak hal, salah satunya adalah karena pemakaian panty liner.
Anisa Persia +2 more
doaj
Advanced Functional Materials, EarlyView.A 3D anisotropic hydrogel derived from heart extracellular matrix guides cytoskeletal alignment and nuclear remodeling in reprogrammed cardiomyocyte‐like cells. This study reveals how matrix alignment modulates nuclear envelope dynamics and chromatin state, triggering transcriptional and functional maturation.
Seung Ju Seo +7 more
wiley +1 more source
Advanced Functional Materials, EarlyView.A swelling‐programmed micropatterned hydrogel guides adherent cells through a controlled transition from cell–matrix anchoring to cadherin‐mediated cell–cell compaction, enabling rapid assembly of high‐viability spheroids with defined size and morphology.
Han Gyeol Nam +8 more
wiley +1 more source
Comparison of the Photobleaching and Photostability Traits of Alexa Fluor 568- and Fluorescein Isothiocyanate- conjugated Antibody [PDF]
Cell Journal, 2011 Objective: Synthetic fluorescent dyes that are conjugated to antibodies are useful tools toprobe molecules. Based on dye chemical structures, their photobleaching and photostabilityindices are quite diverse.
Ahmad Reza Mahmoudi +9 more
doaj
Advanced Functional Materials, EarlyView.Significant nanoscale oxygen diffusion coefficient variations are measured in ferroelectric hafnium zirconium oxide films with grain boundaries and electrode interfaces exhibiting values 104 times larger than the grain cores. Overall coefficients are 10X larger for films prepared with metal nitride electrodes compared to refractory metals. New insights
Liron Shvilberg +6 more
wiley +1 more source