Results 11 to 20 of about 303,551 (337)

Analysis of the swelling kinetic in hydrogels gelled by radiation and by thermal cycling

open access: yesBrazilian Journal of Radiation Sciences, 2021
Hydrogels are cross-linked polymer networks, which are of interest in biomedical applications such as drug delivery system. To achieve successful results in this kind of application it is essential to understand the diffusion mechanisms which are ...
Paola Andrea Bustamante   +4 more
doaj   +1 more source

Regulators of collagen crosslinking in developing and adult tendons [PDF]

open access: yesEuropean Cells & Materials, 2022
Tendons are collagen-rich musculoskeletal tissues that possess the mechanical strength needed to transfer forces between muscles and bones. The mechanical development and function of tendons are impacted by collagen crosslinks.
AJ Ellingson, NM Pancheri, NR Schiele
doaj   +1 more source

Targeted protein delivery: carbodiimide crosslinking influences protein release from microparticles incorporated within collagen scaffolds [PDF]

open access: yes, 2019
open access articleTissue engineering response may be tailored via controlled, sustained release of active agents from protein-loaded degradable microparticles incorporated directly within three-dimensional (3D) ice-templated collagen scaffolds. However,
Best, S.   +6 more
core   +1 more source

Studying synthesis confinement effects on the internal structure of nanogels in computer simulations [PDF]

open access: yes, 2019
We study the effects of droplet finite size on the structure of nanogel particles synthesized by random crosslinking of molecular polymers diluted in nanoemulsions.
Kantorovich, Sofia S.   +3 more
core   +1 more source

Extensins: Self-Assembly, Crosslinking, and the Role of Peroxidases

open access: yesFrontiers in Plant Science, 2021
The extensin (EXT) network is elaborated by the covalent intermolecular crosslinking of EXT glycoprotein monomers, and its proper assembly is important for numerous aspects of basic wall architecture and cellular defense.
John W. Mishler-Elmore   +8 more
doaj   +1 more source

Hyperbranch-Crosslinked S-SEBS Block Copolymer Membranes for Desalination by Pervaporation

open access: yesMembranes, 2020
Sulfonated aromatic polymer (SAP) featuring hydrophilic nanochannels for water transport is a promising membrane material for desalination. SAPs with a high sulfonation degree favor water transport but suffer from reduced mechanical strength and membrane
Mengyu Yan   +6 more
doaj   +1 more source

Ion exchange membranes based upon crosslinked sulfonated polyethersulfone for electrochemical applications [PDF]

open access: yes, 2013
Synthesis and characterization of new ion exchange membranes made from chlorosulfonated polyethersul- fone (SO2Cl-PES) crosslinked by polyaminated crosslinking reagents have been performed.
FAUVARQUE, J.F   +5 more
core   +6 more sources

Toric implantable collamer lens for keratoconus

open access: yesIndian Journal of Ophthalmology, 2013
Keratoconus is a progressive non-inflammatory thinning of the cornea that induces myopia and irregular astigmatism and decreases the quality of vision due to monocular diplopia, halos, or ghost images.
Mathew Kurian Kummelil   +6 more
doaj   +1 more source

Nanofiller-tuned microporous polymer molecular sieves for energy and environmental processes [PDF]

open access: yes, 2015
10.1039/c5ta09060aJournal of Materials Chemistry A41270 ...
Cao, S   +6 more
core   +1 more source

The influence of tetraethoxysilane sol preparation on the electrospinning of silica nanofibers [PDF]

open access: yes, 2015
The critical parameters determining the electrospinning of silica nanofibers starting from tetraethoxysilane sols are reported. By controlling the reaction conditions, the rheological properties of the sol allowed for electrospinning without needing the ...
De Buysser, Klaartje   +5 more
core   +1 more source

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