用于主动智能包装的热致变色聚合物薄膜——综述

Thermochromic Polymeric Films for Applications in Active Intelligent Packaging-An Overview.

作者信息

Sadoh Airefetalo, Hossain Samiha, Ravindra Nuggehalli M

机构信息

Interdisciplinary Program in Materials Science & Engineering, New Jersey Institute of Technology, Newark, NJ 07102, USA.

出版信息

Micromachines (Basel). 2021 Sep 30;12(10):1193. doi: 10.3390/mi12101193.

DOI:10.3390/mi12101193

PMID:34683245

原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC8541014/

Abstract

The need for passive sensors to monitor changes in temperature has been critical in several packaging related applications. Most of these applications involve the use of bar codes, inks and equipment that involve constant complex electronic manipulation. The objective of this paper is to explore solutions to temperature measurements that not only provide product information but also the condition of the product in real time, specifically shelf-life. The study will explore previously proposed solutions as well as plans for modified approaches that involve the use of smart polymers as temperature sensors.

摘要

在一些与包装相关的应用中，使用无源传感器来监测温度变化至关重要。这些应用大多涉及条形码、油墨以及需要持续进行复杂电子操作的设备的使用。本文的目的是探索温度测量的解决方案，这些方案不仅能提供产品信息，还能实时提供产品状况，特别是保质期。该研究将探讨先前提出的解决方案以及涉及使用智能聚合物作为温度传感器的改进方法计划。