Enhancing soundproofing performance of polypropylene nanocomposites for implantable electrodes inside the body through graphene and nanoclay; thermomechanical analysis DOI Creative Commons
Baraa Chasib Mezher AL-Kasar,

Shahab Khameneh Asl,

Hamed Asgharzadeh

et al.

AIP Advances, Journal Year: 2024, Volume and Issue: 14(12)

Published: Dec. 1, 2024

This study explores the creation and evaluation of nanocomposites formed by integrating polypropylene (PP) with montmorillonite nanoclay graphene nanosheets (GNs). The were produced via melt blending, utilizing different proportions clay to GN, ultimately achieving a total loading 4 wt. %. objective is utilize these materials in brain pacemakers minimize noise improve signal-to-noise ratio for electrodes. While past studies have mainly focused on enhancing electrode within brain, little attention has been given pacemaker material, particularly at outlet gate. bridges this gap investigating noise-reducing properties PP nanocomposites. primary aim was determine optimal GN matrix. results indicate that perforated architecture nanocomposite, featuring scattered microspheres matrix form an extended channel, facilitates dissipation sound waves, rendering it ideal acoustic insulation pacemakers. In addition, nanocomposite composed 2.75% 1.25% demonstrated markedly improved comparison other examined Moreover, impact adding PP-g-MA revealing not effective absorption due its more coherent structure. Various tests conducted evaluate such as tensile strength, elongation percentage, toughness. Dynamic mechanical analysis thermogravimetric also carried out assess dynamic storage modulus thermal stability. Overall, aimed explore attributes potential use pacemakers, highlighting significance choosing based ductility characteristics applications.

Language: Английский

Application of silk fibroin-based composite films in biomedicine and biotechnology DOI
Ke Ma,

Zhifeng Wu,

Kezheng Chen

et al.

Journal of Materials Chemistry B, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 1, 2025

This article provides a comprehensive examination of recent advancements in silk fibroin-based composite films, with focus on their applications bone regeneration, wound healing, and health monitoring.

Language: Английский

Citations

2
Enhancing soundproofing performance of polypropylene nanocomposites for implantable electrodes inside the body through graphene and nanoclay; thermomechanical analysis DOI Creative Commons
Baraa Chasib Mezher AL-Kasar,

Shahab Khameneh Asl,

Hamed Asgharzadeh

et al.

AIP Advances, Journal Year: 2024, Volume and Issue: 14(12)

Published: Dec. 1, 2024

This study explores the creation and evaluation of nanocomposites formed by integrating polypropylene (PP) with montmorillonite nanoclay graphene nanosheets (GNs). The were produced via melt blending, utilizing different proportions clay to GN, ultimately achieving a total loading 4 wt. %. objective is utilize these materials in brain pacemakers minimize noise improve signal-to-noise ratio for electrodes. While past studies have mainly focused on enhancing electrode within brain, little attention has been given pacemaker material, particularly at outlet gate. bridges this gap investigating noise-reducing properties PP nanocomposites. primary aim was determine optimal GN matrix. results indicate that perforated architecture nanocomposite, featuring scattered microspheres matrix form an extended channel, facilitates dissipation sound waves, rendering it ideal acoustic insulation pacemakers. In addition, nanocomposite composed 2.75% 1.25% demonstrated markedly improved comparison other examined Moreover, impact adding PP-g-MA revealing not effective absorption due its more coherent structure. Various tests conducted evaluate such as tensile strength, elongation percentage, toughness. Dynamic mechanical analysis thermogravimetric also carried out assess dynamic storage modulus thermal stability. Overall, aimed explore attributes potential use pacemakers, highlighting significance choosing based ductility characteristics applications.

Language: Английский

Citations

1