Advanced anticounterfeiting polymer inks for high-level encryption and authentication technologies

IF 33.6 1区材料科学 Q1 MATERIALS SCIENCE, MULTIDISCIPLINARY

Progress in Materials Science Pub Date : 2025-04-17 DOI:10.1016/j.pmatsci.2025.101487

Reza Khalilzadeh , Milad Babazadeh-Mamaqani , Moein Mohammadi-Jorjafki , Hossein Roghani-Mamaqani , Richard Hoogenboom

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Abstract

Smart polymeric materials have garnered significant attention in the field of anticounterfeiting. As traditional anticounterfeiting inks are frequently copied and counterfeited over time, creating a demand for more advanced anticounterfeiting inks. This review introduces innovative encryption mechanisms and methods for advanced anticounterfeiting inks, including Förster resonance energy transfer, charge and electron transfer, aggregation-induced emission, phase separation, white light emission, double encryption, and unclonable inks. The mechanisms of chromism, luminescence emission, and preparation methods of these inks are discussed, providing insights into their potential applications in security technologies, including inks against counterfeiting and innovative encryption techniques. Polymers have gained significant attention in this field because of their versatility, the ability to integrate diverse functional properties, increasing reusability and lifetime, photostability, photo-fatigue resistant characteristics, and ease of application on various substrates. This review introduces advanced methods and mechanisms, such as dynamic encryption, double encryption, and unclonable anticounterfeiting, for combating forgery and counterfeiting to protect documents and luxury products. This is achieved through polymer-based high-security anticounterfeiting inks. Finally, the application methods of these inks on different substrates is an important challenge, for which printing has gained significant attention because of its simplicity, high rate of production, reproducibility, and precise applicability.

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先进的防伪聚合物油墨，用于高级加密和认证技术

智能高分子材料在防伪领域引起了广泛的关注。随着时间的推移，传统的防伪油墨经常被复制和伪造，这就产生了对更先进的防伪油墨的需求。本文介绍了先进防伪油墨的加密机制和方法，包括Förster共振能量转移、电荷和电子转移、聚集诱导发射、相分离、白光发射、双重加密和不可克隆油墨。讨论了这些油墨的变色机理、发光发射和制备方法，并对其在防伪油墨和创新加密技术等安全技术中的潜在应用提供了见解。聚合物由于其多功能性，集成多种功能特性的能力，增加可重复使用性和使用寿命，光稳定性，抗光疲劳特性以及易于在各种基材上应用而在该领域获得了极大的关注。本文介绍了动态加密、双重加密、不可克隆防伪等先进的防伪方法和机制，以保护文件和奢侈品的安全。这是通过基于聚合物的高安全性防伪油墨实现的。最后，这些油墨在不同基材上的应用方法是一个重要的挑战，印刷因其简单，生产速度快，重现性和精确适用性而受到了极大的关注

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来源期刊

Progress in Materials Science 工程技术-材料科学：综合

CiteScore

59.60

自引率

0.80%

发文量

101

审稿时长

11.4 months

期刊介绍： Progress in Materials Science is a journal that publishes authoritative and critical reviews of recent advances in the science of materials. The focus of the journal is on the fundamental aspects of materials science, particularly those concerning microstructure and nanostructure and their relationship to properties. Emphasis is also placed on the thermodynamics, kinetics, mechanisms, and modeling of processes within materials, as well as the understanding of material properties in engineering and other applications. The journal welcomes reviews from authors who are active leaders in the field of materials science and have a strong scientific track record. Materials of interest include metallic, ceramic, polymeric, biological, medical, and composite materials in all forms. Manuscripts submitted to Progress in Materials Science are generally longer than those found in other research journals. While the focus is on invited reviews, interested authors may submit a proposal for consideration. Non-invited manuscripts are required to be preceded by the submission of a proposal. Authors publishing in Progress in Materials Science have the option to publish their research via subscription or open access. Open access publication requires the author or research funder to meet a publication fee (APC). Abstracting and indexing services for Progress in Materials Science include Current Contents, Science Citation Index Expanded, Materials Science Citation Index, Chemical Abstracts, Engineering Index, INSPEC, and Scopus.