Results 111 to 120 of about 161,061 (348)

Poly(fluoroalkyl methacrylates) from trifluoroethene: synthesis & properties [PDF]

open access: yes, 1997
This work combines two technologically important areas of polymer science, namely polymer blends and fluoropolymers. New fluoroalkyl methacrylate polymers have been synthesised making use of the telomerisation of trifluoroethylene, to give a partially ...
Watson, Michael Steven, Watson, M.S.
core  

SURFACE PROPERTY OF POLY(METHYL METHACRYLATE)-B-POLY[2-PERFLUOROBUTYL]ETHYL METHACRYLATE] FILM [PDF]

open access: yes, 2021
The surface characterization of poly(methyl methacrylate)-b-poly[2-(perfluorobutyl)ethyl methacrylate] film was carried out by an X-ray photoelectron spectroscopy (XPS), a scanning electron microscopy images with the energy dispersive spectroscopy (SEM ...
丹波 美月
core   +1 more source

Tunable‐Threshold UV Dosimetry With Programmable Luminescent Tags via Oxygen‐Mediated Room‐Temperature Phosphorescence

open access: yesAdvanced Materials Technologies, EarlyView.
A fully organic UV threshold dosimeter is developed by exploiting the oxygen‐sensitive room‐temperature phosphorescence of a purely organic emitter in a polymer matrix. Upon reaching a specific cumulative UV dose, photochemical oxygen depletion triggers a sharp, high‐contrast emission.
Tim Achenbach   +3 more
wiley   +1 more source

Desenvolvimento de polímeros híbridos orgânico-inorgânicos para aplicação como revestimentos protetores [PDF]

open access: yes, 2014
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Química, Florianópolis, 2014.O PMMA é um polímero orgânico muito utilizado na formulação de revestimentos e adesivos devido à boa ...
Coan, Thais
core  

Effect of Size on Average Molecular Weight of Poly (Methyl Methacrylate) Micropattern during Hot Embossing [PDF]

open access: yes, 2015
Hot-embossing experiments were conducted on poly (methyl methacrylate) orthogonal arrays with base widths of 1μm, 3μm, 5μm, 10μm, and 50μm. The relationship between the base width with respect to average molecular weight and number average molecular ...
Lin, C.B., Chang, Z.-C., Ho, J.-S., Hsiao, C.F.   +1 more
core   +1 more source

The Evolution of Aerosol Jet Printing, A Review: Enhancing Material Versatility and Improvements for Next‐Generation Applications

open access: yesAdvanced Materials Technologies, EarlyView.
Aerosol Jet Printing (AJP) has emerged as a versatile additive manufacturing technique for high‐resolution, conformal, and multi‐material printing. This review highlights advances in printable materials, substrate compatibility, post‐processing, characterization, and process innovations, while critically discussing current challenges and future ...
Chandrachur Chatterjee   +2 more
wiley   +1 more source

Imobilização de celulase em nanopartículas poliméricas de poli(metacrilato de metila) via polimerização em miniemulsão [PDF]

open access: yes, 2015
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Química, Florianópolis, 2015.Celulases são enzimas altamente eficientes na conversão de celulose em glicose. Seu emprego na forma
Simon, Patricia
core  

The Synthesis and Characterization of Poly(methyl methacrylate-tourmaline acrylate)

open access: yesAdvances in Materials Science and Engineering, 2016
In order to synthesize the tourmaline-containing functional copolymer, the polymerizable organic tourmaline acrylate was prepared by the surface modification on tourmaline powder and then copolymerization with methyl methacrylate to get poly(methyl ...
Yingmo Hu, Xubo Chen, Yunhua Li
doaj   +1 more source

Immediate Organic Room‐Temperature Phosphorescence in Programmable Luminescent Tags Enabled by Oxygen‐Free Fabrication

open access: yesAdvanced Materials Technologies, EarlyView.
Programmable luminescent tags based on organic room‐temperature phosphorescence are shown to be governed by oxygen incorporation during fabrication. Oxygen‐free processing enables immediate phosphorescence activation, controlled thermal preconditioning, and tunable activation doses.
Lucy Winkler   +2 more
wiley   +1 more source

Electrospinning of Poly(dimethylsiloxane)/Poly(methyl methacrylate) Nanofibrous Membrane: Fabrication and Application in Protein Microarrays [PDF]

open access: yes, 2009
Fabrication of poly(dimetylsiloxane) (PDMS)/poly(methyl methacrylate) (PMMA) nanofibers is critical to harness the advantage of nanostructured membrane applied in protein microarrays.
Zhu Y(朱瑛)   +6 more
core  

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