Results 21 to 30 of about 203,473 (308)

Post-Hydration Crosslinking of Ion Exchange Membranes to Control Water Content [PDF]

open access: yes, 2022
Crosslinking is a common approach toward mitigating excess water uptake by ion exchange membranes. Most crosslinking reactions are performed when the ionomer is in anhydrous form, before the membrane self-segregates into hydrophilic and hydrophobic ...
Valeria, Molinero   +4 more
core   +2 more sources

Further Stabilization of Alcalase Immobilized on Glyoxyl Supports: Amination Plus Modification with Glutaraldehyde

open access: yesMolecules, 2018
Alcalase was immobilized on glyoxyl 4% CL agarose beads. This permitted to have Alcalase preparations with 50% activity retention versus Boc-l-alanine 4-nitrophenyl ester.
Fouzia Hussain   +6 more
doaj   +1 more source

Hydrogel crosslinking via thiol-reactive pyridazinediones [PDF]

open access: yes, 2023
Thiol-reactive Michael acceptors are commonly used for the formation of chemically crosslinked hydrogels. In this paper, we address the drawbacks of many Michael acceptors by introducing pyridazinediones as new crosslinking agents.
Richard, Spears   +13 more
core   +2 more sources

Analysis of Space Charge Formation in LDPE in the Presence of Crosslinking Byproducts [PDF]

open access: yes, 2012
Cross-linking byproducts are suspected to be the main contributing factor in space charge formation observed in XLPE. To investigate the mechanism behind this phenomenon, low density polyethylene was soaked into three main crosslinking byproducts ...
Hussin, Nuriziani, Chen, George
core   +1 more source

Automated Detection and Measurement of Corneal Haze and Demarcation Line in Spectral-Domain Optical Coherence Tomography Images

open access: yesIEEE Access, 2018
Keratoconus is a progressive eye disease that may lead to significant loss of visual acuity. Corneal cross-linking (CXL) is a surgical procedure that halts the progression of keratoconus.
Ahmad R. Dhaini   +4 more
doaj   +1 more source

The Synthesis and Polymer-Reinforced Mechanical Properties of SiO2 Aerogels: A Review

open access: yesMolecules, 2023
Silica aerogels are considered as the distinguished materials of the future due to their extremely low thermal conductivity, low density, and high surface area.
Wang Zhan   +8 more
doaj   +1 more source

Extraction of Silica from Rice Husk Ash and Its Effect on the Properties of the Integral Membrane

open access: yesASM Science Journal, 2022
The large generation of agricultural residue could pose an environmental issue that lies through the disposal problem. Therefore, the incorporation of rice husk ash (RHA) into the membrane formulation could curb this problem besides adding value to the ...
Nur Syazwanie Izzati Chik   +3 more
doaj   +1 more source

Genipin-Based Crosslinking of Jellyfish Collagen 3D Hydrogels

open access: yesGels, 2021
Collagen-based hydrogels are an attractive option in the field of cartilage regeneration with features of high biocompatibility and low immunogenic response.
Laura Riacci   +2 more
doaj   +1 more source

The Effects of Enhancing the Crosslinking Degree in High Internal Phase Emulsion Templated Poly(dicyclopentadiene) Cured by Ring-Opening Metathesis Polymerization by a Crosslinking Comonomer [PDF]

open access: yes, 2019
The effect of enhancing the crosslinking degree in polyHIPEs made from dicyclopentadiene by additionally using a crosslinking comonomer is described.
Efthymia Vakalopoulou (7051641)   +3 more
core   +2 more sources

Application of Tannic Acid and Fe3+ Crosslinking-Enhanced Pectin Films for Passion Fruit Preservation

open access: yesFoods, 2023
In this work, the role of tannic acid (TA) and Fe3+ in crosslinking pectin (PE) to enhance its physicochemical properties was investigated. Specifically, PE/TA/Fe3+ composite films were prepared using the solution casting method, and the UV-blocking ...
Jun Yang   +6 more
doaj   +1 more source

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