Results 31 to 40 of about 940,994 (398)

Cost-effective rapid prototyping and assembly of poly(methyl methacrylate) microfluidic devices

open access: yesScientific Reports, 2018
The difficulty in translating conventional microfluidics from laboratory prototypes to commercial products has shifted research efforts towards thermoplastic materials for their higher translational potential and amenability to industrial manufacturing ...
Carlos Matellan   +1 more
semanticscholar   +1 more source

Development of PVDF Ultrafiltration Membrane with Zwitterionic Block Copolymer Micelles as a Selective Layer

open access: yesMembranes, 2019
In recent years, block copolymer micellar assemblies with the formation of structured nanoparticles have been considered as an emerging technology in membrane science.
Hajeeth Thankappan   +6 more
doaj   +1 more source

Does organic modification of layered double hydroxides improve the fire performance of PMMA? [PDF]

open access: yes, 2009
The effect of modified layered double hydroxides (LDHs) on fire properties of poly(methyl methacrylate) is investigated. Organically-modified LDHs were prepared via rehydration of calcined hydrotalcite in a palmitate solution.
Chen, Dan   +3 more
core   +2 more sources

Synthesis of (Poly-methyl Methacrylate-lead Oxide) Nanocomposites and Studying their A.C Electrical Properties for Piezoelectric Applications

open access: yesBulletin of Electrical Engineering and Informatics, 2018
Piezoelectric materials have been prepared from (poly-methyl methacrylate-lead oxide) nanocomposites for electronic applications. The lead oxide nanoparticles were added to poly-methyl methacrylate by different concentrations are (4, 8, and 12) wt%.
D. Hassan, A. Hashim
semanticscholar   +1 more source

Mechanisms of femtosecond laser-induced refractive index modification of poly(methyl methacrylate) [PDF]

open access: yes, 2010
The mechanisms of refractive index change in poly(methyl methacrylate) by frequency doubled femtosecond laser pulses are investigated. It is demonstrated that positive refractive index modificaton can be caused by a combination of depolymerization and ...
Baum, Alexandra   +4 more
core   +1 more source

Wireless Connection between Guide Wires and Bone Cement: Extravasated Methyl Methacrylate Mimicking a Retained Guide Wire

open access: yesCase Reports in Radiology, 2013
We present the case of a 56-year-old double lung transplant recipient with chest pain who underwent an attempted endovascular retrieval of what was described as a retained guide wire in the azygos vein.
Kevin C. Ching   +4 more
doaj   +1 more source

Synthesis and characterization of the photoswitchable poly(methyl methacrylate- random-methacrylate spirooxazine)

open access: yesPolímeros, 2019
The photoswitchable poly(methyl methacrylate-random-methacrylate spirooxazine) was synthesized via atom transfer radical polymerization with the feed mole ratio of MMA/MSp comonomer of about 5.5/1.
Tam Huu Nguyen   +5 more
doaj   +1 more source

Simplified immobilisation method for histidine-tagged enzymes in poly(methyl methacrylate) microfluidic devices [PDF]

open access: yes, 2017
Article in press. Kulsharova, G., New BIOTECHNOLOGY (2017), https://doi.org/10.1016/j.nbt.2017.12.004Poly(methyl methacrylate) (PMMA) microfluidic devices have become promising platforms for a wide range of applications.
Baganz, Frank   +4 more
core   +3 more sources

3D Micro/Nanopatterning of a Vinylferrocene Copolymer

open access: yesMolecules, 2020
In nanoimprint lithography (NIL), a pattern is created by mechanical deformation of an imprint resist via embossing with a stamp, where the adhesion behavior during the filling of the imprint stamp and its subsequent detachment may impose some practical ...
Dennis Löber   +6 more
doaj   +1 more source

A Microrheological Study of Poly(Methyl Methacrylate) Elastomer/Poly(Ethylene Terephthalate) (PMMAelast/PET) Blends [PDF]

open access: yesMaterials Research, 2017
This study involved an evaluation of the influence of phase inversion in poly(methyl methacrylate) elastomer/poly(ethylene terephthalate) binary blends (PMMAelast/PET) and the effect of the addition of poly(methyl methacrylate-glycidyl methacrylate-ethyl
Juciklécia da Silva Reinaldo   +3 more
doaj   +2 more sources

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