Optimization of active PLA films using PROMETHEE method

IF 2.7 4区材料科学 Q3 MATERIALS SCIENCE, MULTIDISCIPLINARY

Materials Letters Pub Date : 2025-06-06 DOI:10.1016/j.matlet.2025.138893

Neda Tajari, Hassan Sadrnia

引用次数: 0

Abstract

This study investigates the effects of zinc oxide (ZnO) and titanium dioxide (TiO₂) nanoparticles, along with neroli essential oil, on polylactic acid (PLA) films to develop enhanced active packaging materials. Mechanical properties and light absorption characteristics were evaluated. The PROMETHEE method, a multi-criteria decision-making approach, was used to identify the optimal film based on various performance metrics. Considering thickness, opacity, UV absorption, and elongation at break as criteria, the best film selected was the control film. This indicates that the addition of nanoparticles and neroli essential oil does not necessarily improve the films but can introduce antimicrobial properties.

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PROMETHEE法优化PLA活性膜

本研究考察了氧化锌（ZnO）和二氧化钛（TiO2）纳米颗粒以及橙花精油对聚乳酸（PLA）薄膜的影响，以开发增强的活性包装材料。对其力学性能和光吸收特性进行了评价。采用PROMETHEE多准则决策方法，根据各种性能指标确定最优薄膜。以厚度、不透明度、紫外吸收、断裂伸长率为标准，选择的最佳膜为对照膜。这表明纳米颗粒和橙花精油的加入不一定能改善膜的性能，但可以引入抗菌性能。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Materials Letters 工程技术-材料科学：综合

CiteScore

5.60

自引率

3.30%

发文量

1948

审稿时长

50 days

期刊介绍： Materials Letters has an open access mirror journal Materials Letters: X, sharing the same aims and scope, editorial team, submission system and rigorous peer review. Materials Letters is dedicated to publishing novel, cutting edge reports of broad interest to the materials community. The journal provides a forum for materials scientists and engineers, physicists, and chemists to rapidly communicate on the most important topics in the field of materials. Contributions include, but are not limited to, a variety of topics such as: • Materials - Metals and alloys, amorphous solids, ceramics, composites, polymers, semiconductors • Applications - Structural, opto-electronic, magnetic, medical, MEMS, sensors, smart • Characterization - Analytical, microscopy, scanning probes, nanoscopic, optical, electrical, magnetic, acoustic, spectroscopic, diffraction • Novel Materials - Micro and nanostructures (nanowires, nanotubes, nanoparticles), nanocomposites, thin films, superlattices, quantum dots. • Processing - Crystal growth, thin film processing, sol-gel processing, mechanical processing, assembly, nanocrystalline processing. • Properties - Mechanical, magnetic, optical, electrical, ferroelectric, thermal, interfacial, transport, thermodynamic • Synthesis - Quenching, solid state, solidification, solution synthesis, vapor deposition, high pressure, explosive