Results 71 to 80 of about 167,736 (380)

Composites of Shellac and Silver Nanowires as Flexible, Biobased, and Corrosion‐Resistant Transparent Conductive Electrodes

open access: yesAdvanced Functional Materials, EarlyView.
Shellac, a centuries‐old natural resin, is reimagined as a green material for flexible electronics. When combined with silver nanowires, shellac films deliver transparency, conductivity, and stability against humidity. These results position shellac as a sustainable alternative to synthetic polymers for transparent conductors in next‐generation ...
Rahaf Nafez Hussein   +4 more
wiley   +1 more source

Microleakage of two types of low-shrinkage composite resins in class II cavities on primary molars

open access: yesCaspian journal of dental research, 2019
Introduction: In direct aesthetic restoration, microleakage resulting from polymerization shrinkage of resin composites is still challenging. Different strategies such as maximizing the amount of inorganic filler with prepolymerized filler and different ...
Fatemeh Pachenari   +3 more
doaj  

METHACRYLATE AND ACRYLATE ALLERGY IN DENTAL STUDENTS. [PDF]

open access: yesJournal of IMAB, 2013
A multitude of acrylic monomers is used in dentistry, and when dental personnel, patients or students of dental medicine become sensitized, it is of great importance to identify the dental ;acrylic preparations to which the sensitized individual can be ...
Maya Lyapina   +4 more
doaj   +1 more source

Smart, Bio‐Inspired Polymers and Bio‐Based Molecules Modified by Zwitterionic Motifs to Design Next‐Generation Materials for Medical Applications

open access: yesAdvanced Functional Materials, EarlyView.
Bio‐based and (semi‐)synthetic zwitterion‐modified novel materials and fully synthetic next‐generation alternatives show the importance of material design for different biomedical applications. The zwitterionic character affects the physiochemical behavior of the material and deepens the understanding of chemical interaction mechanisms within the ...
Theresa M. Lutz   +3 more
wiley   +1 more source

Iron Catalysts in Atom Transfer Radical Polymerization

open access: yesMolecules, 2020
Catalysts are essential for mediating a controlled polymerization in atom transfer radical polymerization (ATRP). Copper-based catalysts are widely explored in ATRP and are highly efficient, leading to well-controlled polymerization of a variety of ...
Sajjad Dadashi-Silab   +1 more
doaj   +1 more source

Results of research in the area of nanotechnologies and nanomaterials. Part 6 [PDF]

open access: yesНанотехнологии в строительстве, 2014
To popularize scientific achievements in construction the main results of Russian and foreign scientists’ research are published in the form of abstract.
KARPOV Alexey Ivanovich
doaj   +1 more source

Evaluation of three-dimensional biofilms on antibacterial bonding agents containing novel quaternary ammonium methacrylates

open access: yesInternational Journal of Oral Science, 2014
Antibacterial adhesives are promising to inhibit biofilms and secondary caries. The objectives of this study were to synthesize and incorporate quaternary ammonium methacrylates into adhesives, and investigate the alkyl chain length effects on three ...
Han Zhou   +5 more
semanticscholar   +1 more source

Improvement of corrosion protection of steel by incorporation of a new phosphonated fatty acid in a phosphorus-containing polymer coating obtained by UV curing [PDF]

open access: yes, 2014
tSix formulations containing diacrylate monomers (from 89 to 92.5% (w/w)) as well as a phosphonatedmethacrylate monomer (from 1 to 10% (w/w)) were prepared.
Auvergne, Rémi   +5 more
core   +2 more sources

Emerging 2D Materials and Their Hybrid Nanostructures for Label‐Free Optical Biosensing: Recent Progress and Outlook

open access: yesAdvanced Functional Materials, EarlyView.
This review highlights recent advances in label‐free optical biosensors based on 2D materials and rationally designed mixed‐dimensional nanohybrids, emphasizing their synergistic effects and novel functionalities. It also discusses multifunctional sensing platforms and the integration of machine learning for intelligent data analysis.
Xinyi Li, Yonghao Fu, Yuehe Lin, Dan Du
wiley   +1 more source

Bis(μ-N,N′-di-4-pyridylpyridine-2,6-diamine)bis[dimethacrylatocobalt(II)] dihydrate

open access: yesActa Crystallographica Section E, 2008
The CoII ion in the title complex, [Co2(C4H5O2)4(C15H13N5)2]·2H2O, has a distorted square-planar coordination formed by the bridging bidentate N,N′-di-4-pyridylpyridine-2,6-diamine (dapmp) ligands and two monodentate carboxylate groups from ...
Ai-Hua Peng, Liang-Gui Wang
doaj   +1 more source

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