Results 11 to 20 of about 159,885 (249)

Key Production Parameters to Obtain Transparent Nanocellular PMMA [PDF]

open access: yes, 2017
Transparent nanocellular polymethylmethacrylate (PMMA) with relative density around 0.4 is produced for the first time by using the gas dissolution foaming technique.
Bernardo García, Victoria   +2 more
core   +1 more source

Enhancement of optical response in nanowires by negative-tone PMMA lithography

open access: yes, 2018
The method of negative-tone-PMMA electron-beam lithography is investigated to improve the performance of nanowire-based superconducting detectors. Using this approach, the superconducting nanowire single-photon detectors (SNSPDs) have been fabricated ...
Agarwal, Akshay   +3 more
core   +1 more source

Forced assembly by multilayer coextrusion to create oriented graphene reinforced polymer nanocomposites [PDF]

open access: yes, 2013
A potential advantage of platelet-like nanofillers as nanocomposite reinforcements is the possibility of achieving two-dimensional stiffening through planar orientation of the platelets.
GUINAULT, Alain   +6 more
core   +4 more sources

Rapid fabrication of polymer microfluidic systems for the production of artificial lipid bilayers

open access: yes, 2005
A polymer microfluidic device has been fabricated using rapid prototyping techniques. The device was built up to allow the formation and subsequent investigation of artificial bilayer lipid membranes (BLMs).
Morgan, H, Sandison, M E
core   +1 more source

New Phosphated Poly(methyl Methacrylate) Polymers for the Prevention of Denture-induced Microbial Infection: an In Vitro Study [PDF]

open access: yes, 2011
Purpose: Poly(methyl methacrylate) (PMMA) has been widely used as a denture-base acrylic resin due to its excellent physical and mechanical properties.
Dentino, Andrew R., Raj, Antony
core   +3 more sources

Fabrication of Embedded Microvalve on PMMA Microfluidic Devices through Surface Functionalization [PDF]

open access: yes, 2008
The integration of a PDMS membrane within orthogonally placed PMMA microfluidic channels enables the pneumatic actuation of valves within bonded PMMA-PDMS-PMMA multilayer devices.
Ng, S. H., Toh, A. G. G., Wang, Z. F.
core   +1 more source

Low-energy vibrational density of states of plasticized poly(methyl methacrylate)

open access: yes, 2001
The low-energy vibrational density of states (VDOS)of hydrogenated or deuterated poly(methyl methacrylate)(PMMA)plasticized by dibutyl phtalate (DBP) is determined by inelastic neutron scattering.From experiment, it is equal to the sum of the ones of the
Bershtein, V. A.   +6 more
core   +3 more sources

Intermolecular Interactions as Driving Force of Increasing Multiphoton Absorption in a Perylene Diimide‐Based Coordination Polymer

open access: yesAdvanced Functional Materials, EarlyView.
This study uncovers the unexplored role of intermolecular interactions in multiphoton absorption in coordination polymers. By analyzing [Zn2tpda(DMA)2(DMF)0.3], it shows how the electronic coupling of the chromophores and confinement in the MOF enhance two‐and three‐photon absorption.
Simon Nicolas Deger   +11 more
wiley   +1 more source

3D (Bio) Printing Combined Fiber Fabrication Methods for Tissue Engineering Applications: Possibilities and Limitations

open access: yesAdvanced Functional Materials, EarlyView.
Biofabrication aims at providing innovative technologies and tools for the fabrication of tissue‐like constructs for tissue engineering and regenerative medicine applications. By integrating multiple biofabrication technologies, such as 3D (bio) printing with fiber fabrication methods, it would be more realistic to reconstruct native tissue's ...
Waseem Kitana   +2 more
wiley   +1 more source

PMMA Solution Assisted Room Temperature Bonding for PMMA–PC Hybrid Devices

open access: yesMicromachines, 2017
Recently, thermoplastic polymers have become popular materials for microfluidic chips due to their easy fabrication and low cost. A polymer based microfluidic device can be formed in various fabrication techniques such as laser machining, injection molding, and hot embossing.
In-Hyouk Song, Taehyun Park
openaire   +3 more sources

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