Simulation and verification of polydimethylsiloxane (PDMS) channels on acoustic microfluidic devices
Sign Up to like & getrecommendations! Published in 2018 at "Microsystem Technologies"
DOI: 10.1007/s00542-018-3760-2
Abstract: Polydimethylsiloxane (PDMS) is widely used as a channel material in microfluidic applications. Due to its highly elastomeric characteristics, PDMS absorbs the acoustic energy of the surface acoustic waves (SAWs) generated by the interdigital transducers (IDTs).… read more here.
Keywords: polydimethylsiloxane pdms; pdms channels; pdms; wall thickness ... See more keywords
The relationship between the Young’s modulus and dry etching rate of polydimethylsiloxane (PDMS)
Sign Up to like & getrecommendations! Published in 2019 at "Biomedical Microdevices"
DOI: 10.1007/s10544-019-0379-8
Abstract: Polydimethylsiloxane (PDMS) has been the pivotal materials for microfluidic technologies with tremendous amount of lab-on-a-chip devices made of PDMS microchannels. While molding-based soft-lithography approach has been extremely successful in preparing various PDMS constructs, some complex… read more here.
Keywords: polydimethylsiloxane pdms; young modulus; rate; pdms ... See more keywords
Study of a Polydimethylsiloxane (PDMS) Elastomer Generated by γ Irradiation: Correlation Between Properties (Thermal and Mechanical) and Structure (Crosslink Density Value)
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Inorganic and Organometallic Polymers and Materials"
DOI: 10.1007/s10904-017-0503-2
Abstract: The present study investigates the structural modification of polydimethylsiloxane (PDMS) with a molecular weight of 35 kDa, using varying high doses of gamma irradiation. Elastomeric structures with different crosslinked density values were obtained as a function… read more here.
Keywords: irradiation; gamma irradiation; polydimethylsiloxane pdms; density ... See more keywords
Tribological properties of microporous polydimethylsiloxane (PDMS) surfaces under physiological conditions.
Sign Up to like & getrecommendations! Published in 2019 at "Journal of colloid and interface science"
DOI: 10.1016/j.jcis.2019.11.082
Abstract: Textured biomaterials have been extensively used in biomedical engineering to modulate mammalian and bacterial cell adhesion and proliferation, implant integration with human body and infection prevention. However, the tribological implications of texturing under wet physiological… read more here.
Keywords: tribological properties; polydimethylsiloxane pdms; pdms; physiological conditions ... See more keywords
Novel polydimethylsiloxane (PDMS) composites reinforced with three-dimensional continuous silica fibers
Sign Up to like & getrecommendations! Published in 2018 at "Materials Letters"
DOI: 10.1016/j.matlet.2017.09.018
Abstract: Abstract The ultimate goal in the preparation of composite materials, which is difficult to achieve, is the uniform dispersion of fillers within a polymer matrix to form an interconnected network. Herein, we prepared novel polydimethylsiloxane… read more here.
Keywords: three dimensional; pdms composites; novel polydimethylsiloxane; polydimethylsiloxane pdms ... See more keywords
Direct laser interference patterning of ophthalmic polydimethylsiloxane (PDMS) polymers
Sign Up to like & getrecommendations! Published in 2018 at "Optics and Lasers in Engineering"
DOI: 10.1016/j.optlaseng.2018.03.007
Abstract: Abstract The inscription of diffractive elements in ophthalmic polymers and ocular tissues to induce refractive index changes is of great interest in the fields of Optics and Ophthalmology. In this work fabrication of linear periodic… read more here.
Keywords: laser interference; laser; microscopy; polydimethylsiloxane pdms ... See more keywords
Characterization and gas transport properties of UV-irradiated polydimethylsiloxane (PDMS)-containing polyimide copolymer membranes
Sign Up to like & getrecommendations! Published in 2020 at "Polymer"
DOI: 10.1016/j.polymer.2020.122966
Abstract: Abstract The influence of UV irradiation on gas permeation properties of random segmented poly (imide-siloxane) (PIS) copolymer films was investigated. Random segmented copolymers were synthesized via ester-acid imidization from 4,4'-(hexafluoroisopropylidene)diphthalic anhydride (6FDA) and 3,3′,4,4′-benzophenone tetracarboxylic… read more here.
Keywords: characterization gas; polydimethylsiloxane pdms; gas; copolymer ... See more keywords
Characterization of novel polydimethylsiloxane (PDMS) and copolymer polyvinyl chloride-co-vinyl acetate (PVCA) enhanced polymer blend membranes for CO2 separation
Sign Up to like & getrecommendations! Published in 2019 at "Polymer Testing"
DOI: 10.1016/j.polymertesting.2019.106163
Abstract: Abstract An absolutely novel membrane of Poly (vinylchloride-co-vinylacetate) (PVCA) copolymer and polydimethylsiloxane (PDMS) with five different ratios were fabricated and used for further characterizations. Dense membranes of 50 μm were synthesized with ratios of PDMS and… read more here.
Keywords: characterization novel; pvca; polydimethylsiloxane pdms; copolymer ... See more keywords
Mechanically Induced Hydrophobic Recovery of Polydimethylsiloxane (PDMS) for the Generation of Surfaces with Patterned Wettability.
Sign Up to like & getrecommendations! Published in 2019 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.9b10454
Abstract: Silicone elastomers are used in a variety of "stretchable" technologies (e.g., wearable electronics and soft robotics) that require the elastomeric components to accommodate varying magnitudes of mechanical stress during operation; however, there is limited understanding… read more here.
Keywords: mechanical stress; stress; polydimethylsiloxane pdms; wettability ... See more keywords
Adhesion strength and viscoelastic properties of polydimethylsiloxane (PDMS) based elastomeric nanocomposites with embedded electrospun nanofibers.
Sign Up to like & getrecommendations! Published in 2019 at "Soft matter"
DOI: 10.1039/c9sm00533a
Abstract: In the present study, the adhesive and viscoelastic properties of polydimethylsiloxane (PDMS) based nanocomposite pressure sensitive adhesives (PSAs) with embedded electrospun polyacrylonitrile (PAN) and polyvinyl alcohol (PVA) nanofibers as fillers were investigated. PDMS nanocomposite adhesive… read more here.
Keywords: pdms based; adhesion strength; polydimethylsiloxane pdms; properties polydimethylsiloxane ... See more keywords
Polydimethylsiloxane (PDMS) microfluidic modifications for cell-based immunofluorescence assay
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Adhesion Science and Technology"
DOI: 10.1080/01694243.2020.1831837
Abstract: Abstract Polydimethylsiloxane (PDMS) is a hydrophobic elastomer commonly used for microfluidic fabrication. PDMS has to be modified to improve its hydrophilicity and thus inhibits non-specific protein adsorption. This work evaluates the modification materials for the… read more here.
Keywords: non specific; polydimethylsiloxane pdms; cell based; pdms ... See more keywords