Quantum dots (QDs) are becoming essential materials for future scientific and real-world
applications, owing to their interesting and distinct optical and electrical properties …

Counterfeit and substandard high‐end leather products have inflicted substantial economic
damage worldwide and have tarnished the reputation of the leather industry as a whole …

Authentication of a product's originality by anticounterfeiting labels represents a crucial point
toward protection against forgery. Fast and scalable fabrication methods of original labels …

Physical unclonable functions (PUFs) are considered the most promising approach to
address the global issue of counterfeiting. Current PUF devices are often based on a single …

Multiplexed optical techniques with multichannel patterns provide powerful strategies for
high-capacity anti-counterfeiting. However, it is still a big challenge to meet the demands of …

Anticounterfeiting technologies meet challenges in the Internet of Things era due to the
rapidly growing volume of objects, their frequent connection with humans, and the …

Optical physical unclonable functions (PUFs) present an innovative solution for verifying the
authenticity of clinical biochips. However, achieving biocompatibility and minimizing …

The limitations of single fluorescent anti‐counterfeiting technologies necessitate the
development of more sophisticated encryption methods to protect information and data …

Physically unclonable functions (PUFs) are essential for anticounterfeiting. Creating high‐
stability, multimode, and secure labels remains challenging. Herein, we present a novel self …

Nowadays, benzimidazole and its derivatives have been widely assembled into
multifunctional materials with various properties such as mechanochromism …