Results 21 to 30 of about 3,783 (181)

Contactless electric–field driven Z-alignment of ceramic nanoparticles in polymer electrolyte to enhance ionic conductivity

open access: yesMaterials & Design, 2020
The contactless electric–field accomplishes particles alignment in solution allowing free solvent evaporation without electrochemical decomposition. Herein the nanoparticle Li1+xAlxGe2-x(PO4)3(LAGP) Z-direction (out-of-plane) alignment was driven by a ...
Jiyan Liu   +8 more
doaj   +1 more source

Gamma radiation-induced crosslinking of Ca2+ loaded poly(acrylic acid) and poly(ethylene glycol) diacrylate networks for polymer gel electrolytes

open access: yesSouth African Journal of Chemical Engineering, 2022
Gel electrolytes based on poly(acrylic acid) and poly(ethylene glycol)diacrylate (PAA-PEGDA-Ca2+) loaded with Ca2+ ions were successfully prepared using gamma irradiation.
Chonlada Kanbua   +5 more
doaj   +1 more source

3D bioprinting of gellan gum and poly (ethylene glycol) diacrylate based hydrogels to produce human-scale constructs with high-fidelity

open access: yesMaterials & Design, 2018
3D bioprinting, a promising technology by precisely positioning cell-laden biomaterials to fabricate complex functional artificial tissues and organs, has potential applications in regenerative medicine and drug discovery.
Dongwei Wu   +6 more
doaj   +1 more source

Effect of Volatile Organic Compounds Adsorption on 3D-Printed PEGDA:PEDOT for Long-Term Monitoring Devices

open access: yesNanomaterials, 2021
We report on the preparation and stereolithographic 3D printing of a resin based on the composite between a poly(ethylene glycol) diacrylate (PEGDA) host matrix and a poly(3,4-ethylenedioxythiophene)-poly(styrenesulfonate) (PEDOT:PSS) filler, and the ...
Giorgio Scordo   +12 more
doaj   +1 more source

Microfabrication of cellulose nanofiber-reinforced hydrogel by multiphoton polymerization

open access: yesScientific Reports, 2021
The mechanical strength of hydrogel microstructures is crucial for obtaining the desired flexibility, robustness, and biocompatibility for various applications such as cell scaffolds and soft microrobots.
Hiroki Sugiyama   +5 more
doaj   +1 more source

Gel Polymer Electrolytes for Lithium-Ion Batteries Enabled by Photo Crosslinked Polymer Network

open access: yesGels, 2023
We demonstrate a gel polymer electrolyte (GPE) featuring a crosslinked polymer matrix formed by poly(ethylene glycol) diacrylate (PEGDA) and dipentaerythritol hexaacrylate (DPHA) using the radical photo initiator via ultraviolet (UV) photopolymerization ...
Kyeongsik Kim   +4 more
doaj   +1 more source

A graphene oxide-loaded processed pyritum composite hydrogel for accelerated bone regeneration via mediation of M2 macrophage polarization

open access: yesMaterials Today Bio, 2023
A coordinated interaction between osteogenesis and the osteoimmune microenvironment plays a vital role in regulating bone healing. However, disturbances in the pro- and anti-inflammatory balance hinder the therapeutic advantages of biomaterials.
Changcan Shi   +12 more
doaj   +1 more source

Factors That Influence Base-Catalyzed Thiol-Ene Hydrogel Synthesis

open access: yesGels, 2023
Injectable, localized drug delivery using hydrogels made from ethoxylated trimethylolpropane tri-3-mercaptopropionate (ETTMP) and poly(ethylene glycol) diacrylate (PEGDA) has shown great potential due to these hydrogels’ ability to exhibit non-swelling ...
Nolan Morrison, Brandon M. Vogel
doaj   +1 more source

A Non-Cytotoxic Resin for Micro-Stereolithography for Cell Cultures of HUVECs

open access: yesMicromachines, 2020
Three-dimensional (3D) printing of microfluidic devices continuously replaces conventional fabrication methods. A versatile tool for achieving microscopic feature sizes and short process times is micro-stereolithography (µSL). However, common resins
Max J. Männel   +2 more
doaj   +1 more source

Broad-Spectrum Antimicrobial ZnMintPc Encapsulated in Magnetic-Nanocomposites with Graphene Oxide/MWCNTs Based on Bimodal Action of Photodynamic and Photothermal Effects

open access: yesPharmaceutics, 2022
Microbial diseases have been declared one of the main threats to humanity, which is why, in recent years, great interest has been generated in the development of nanocomposites with antimicrobial capacity.
Coralia Fabiola Cuadrado   +14 more
doaj   +1 more source

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