Fabrication of polyvinylalcohol‐zinc oxide paper ash composite: A novel, sustainable and antimicrobial food packaging material DOI
Anindita Mukherjee, Rahul Malik, Sunanda Roy

et al.

Journal of Vinyl and Additive Technology, Journal Year: 2025, Volume and Issue: unknown

Published: April 2, 2025

Abstract This paper introduces an innovative strategy for preparing sustainable food packaging composite material comprising water‐soluble PVA and varied content of antimicrobial ZnO ash (0, 1, 5, 10) wt.%. Following the approach, nanoparticles are synthesized using waste papers in a simple efficient process. Among composites, PVA/ZnO (5 wt.%) achieved significant efficacy, with inhibition zones 40 ± 0.01 mm gram‐positive 37 0.02 gram‐negative bacteria. Such performance surpasses many conventional composites. Additionally, biodegraded within days showed excellent renewable properties. The application fruit vegetables was evaluated by monitoring variation physical appearance, weight loss rate, pH conditions. Also, antifungal test assessed through bread. tests revealed that while polyethylene (PE) films allowed quick spoilage due to pathogens, packets maintained freshness, underscoring its superior Therefore, improved preservation properties indicate is promising practical solution applications. Highlights Novel composite. Easy, ecofriendly synthesis film as functional material. High property ash. effective system. Superior activity

Language: Английский

Ion dipole interaction and directional alignment enabled high piezoelectric property polyvinylidene fluoride for flexible electronics DOI Creative Commons

Dinku Hazarika,

Jiaqi Lu,

Jianhui Wu

et al.

npj Flexible Electronics, Journal Year: 2025, Volume and Issue: 9(1)

Published: March 7, 2025

Language: Английский

Citations

2
Energy storage density of BSCZT/PVDF composites based on egg-like ceramic filler driving PVDF phase transformation DOI
Jia Yue, Han Zhang,

Huiyan Zhou

et al.

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 162538 - 162538

Published: April 1, 2025

Language: Английский

Citations

0
Fabrication of polyvinylalcohol‐zinc oxide paper ash composite: A novel, sustainable and antimicrobial food packaging material DOI
Anindita Mukherjee, Rahul Malik, Sunanda Roy

et al.

Journal of Vinyl and Additive Technology, Journal Year: 2025, Volume and Issue: unknown

Published: April 2, 2025

Abstract This paper introduces an innovative strategy for preparing sustainable food packaging composite material comprising water‐soluble PVA and varied content of antimicrobial ZnO ash (0, 1, 5, 10) wt.%. Following the approach, nanoparticles are synthesized using waste papers in a simple efficient process. Among composites, PVA/ZnO (5 wt.%) achieved significant efficacy, with inhibition zones 40 ± 0.01 mm gram‐positive 37 0.02 gram‐negative bacteria. Such performance surpasses many conventional composites. Additionally, biodegraded within days showed excellent renewable properties. The application fruit vegetables was evaluated by monitoring variation physical appearance, weight loss rate, pH conditions. Also, antifungal test assessed through bread. tests revealed that while polyethylene (PE) films allowed quick spoilage due to pathogens, packets maintained freshness, underscoring its superior Therefore, improved preservation properties indicate is promising practical solution applications. Highlights Novel composite. Easy, ecofriendly synthesis film as functional material. High property ash. effective system. Superior activity

Language: Английский

Citations

0