Results 61 to 70 of about 12,020 (228)

Co-axial Electrospun Polyacrylonitrile-Poly(methylmethacrylate) Nanofibers: Atomic Force Microscopy and Compositional Characterization

Journal of Physical Chemistry B, 2011
Poly(methylmethacrylate) (PMMA)- Polyacrylonitrile (PAN) fibers were prepared using a conventional single-nozzle electrospinning technique. The as-spun fibers exhibited core-shell morphology as verified by transmission electron microscopy (TEM) and ...
N. Zander, K. Strawhecker, J. Orlicki, A. Rawlett, T. Beebe   +4 more
semanticscholar   +1 more source

MagNanoTrap‐Anreicherung ermöglicht ultrasensitive Quantifizierung gemischter Nanoplastikpartikel aus Umweltwasserproben

Angewandte Chemie, Volume 138, Issue 20, 11 May 2026.
Fe3O4‐Nanopartikel, beschichtet mit dem bifunktionalen Peptid LCI‐DZ‐MBP1, wobei LCI an die Eisenoxidoberfläche bindet und MBP1 als universelles kunststoffbindendes Peptid fungiert, ermöglichen in Kombination mit Pyrolyse‐Gaschromatographie/Massenspektrometrie (Py‐GC/MS) eine effiziente Anreicherung sowie eine präzise Detektion und Quantifizierung ...
Maochao Mao, Marian Bienstein, Francisca Contreras, Dong Wang, Lilin Feng, Ulrich Schwaneberg   +5 more
wiley   +1 more source

Assessment of methyl methacrylate vapor toxicity on the rat tracheal epithelium Análise da toxicidade dos vapores de metil metacrilato sobre o epitélio traqueal de ratos

Brazilian Oral Research, 2005
Methyl methacrylate (MMA) is a monomer that is polymerized into resin by light and heat, producing a clear, resistant, durable and relatively inert plastic material.
José Luiz Santos Parizi, Gisele Alborghetti Nai, Camila Fedatto Batalha, Carla Cristina Barbosa Lopes, Mariana Fernandez Rizzo, Ciro Eduardo Falcone, José Maria Bertão   +6 more
doaj   +1 more source

Bio‐Inspired Molecular Events in Poly(Ionic Liquids)

Advanced Functional Materials, Volume 36, Issue 38, 11 May 2026.
Originating from dipolar and polar inter‐ and intra‐chain interactions of the building blocks, the topologies and morphologies of poly(ionic liquids) (PIL) govern their nano‐ and micro‐processibility. Modulating the interactions of cation‐anion pairs with aliphatic dipolar components enables the tunability of properties, facilitated by “bottom‐up ...
Jiahui Liu, Marek W. Urban
wiley   +1 more source

Síntese e caracterização de copolímeros reticulados à base de estireno, divinilbenzeno e metacrilato de metila com propriedades magnéticas Synthesis and characterization of crosslinked copolymers based on syrene, divinylbenzene and methyl methacrylate with magnetic properties

Polímeros, 2013
Neste trabalho, foram sintetizados copolímeros à base de estireno (STY), divinilbenzeno (DVB) e metacrilato de metila (MMA) com propriedades magnéticas pela técnica de polimerização em suspensão.
Flavio S. Souza, Marcos A. S. Costa, Luiz Claudio de Santa Maria, Ivana L. Mello, Manoel R. Silva, Shu H. Wang   +5 more
doaj  

Humid‐Air Condensation Heat Transfer on Hierarchical Structured Superhydrophobic Graphite Composites

Advanced Materials Interfaces, Volume 13, Issue 9, 5 May 2026.
Humid‐air condensation on graphite composites shows that making a surface superhydrophobic is not sufficient to enhance heat transfer. A hierarchical CuO/lauric‐acid coating yields spherical droplets but promotes Wenzel‐type pinning and adds effective thermal resistance under operation.
Raphael Raab, Tobias Melchior, Hannah Mennecke, Daniel Fotachov, Egbert Oesterschulze, Thomas Reviol, Erik von Harbou, Hans‐Jörg Bart   +7 more
wiley   +1 more source

The Dynamic Energy Band Model of Contact‐Separation and Sliding Mode Triboelectric Charging of Polymers at the Metal‐Polymer Interface

Advanced Science, Volume 13, Issue 21, 13 April 2026.
Triboelectric charge generation at polymer‐metal interfaces arises from the interplay of polymer mechanochemistry, polymer physical properties, and material transfer, where ion‐derived dipoles modulate the interfacial potential and mechanochemically generated electronic states and work function differences drive electron transfer, providing a unified ...
Sunay Dilara Ekim, Zelal Yavuz, Tuğba Demir Çalışkan, Hande Güler, H. Tarik Baytekin   +4 more
wiley   +1 more source

Recombinant Amelogenin as a Potential Alternative to Enamel Matrix Derivatives in Periodontal Regeneration: A Scoping Review of Its Biological Activity, Synthesis and Delivery Systems

Clinical and Experimental Dental Research, Volume 12, Issue 2, April 2026.
ABSTRACT Objective The objective of this review is to evaluate the existing literature on the regenerative potential of recombinant amelogenin, with a particular emphasis on the biological activity, synthesis, and delivery systems relevant to periodontal regeneration.
Jie Dan Denny Luo, Jennifer Mardini, Raymond Lee, Fariba Dehghani, Aaron Schindeler   +4 more
wiley   +1 more source

Corrosion resistance of hybrid films applied on tin plate: Precursor solution acidified with nitric acid (pH=3)

Dyna, 2014
Siloxane – poly (methylmethacrylate)-based materials are system s formed by a silicon network, to which chains of poly (methylmethacrylate) are linked by covalent bonds or by physica l interactions.
Sandra R. Kunst, Gustavo A. Ludwig, Maria R. Vega, Cláudia T. Oliveira, Célia F. Malfatti   +4 more
doaj  

Dye-Doped Polymer Laser Prepared by a Novel Laser Polymerization Method

International Journal of Electrochemical Science, 2011
In this work, dye-doped polymer gain media samples of rhodamine-B in an ethylene glycol solvent with different concentrations has been added in a mixture with methylmethacrylate and 2-hydroxy ethylmethacrylate at volume 1:1.
Attieh A Al-ghamdi, Eiman M Mahrous
doaj   +1 more source