Abstract Information security protection has a tremendous impact on human life, social
stability and national security, leading to the rapid development of anti‐counterfeiting …

Conspectus Nature provides abundant inspiration and elegant paradigms for the
development of smart materials that can actuate, morph, and move on demand. One …

High-speed wireless network technologies play a vital role in autonomous vehicle
communication systems (AVS), ie, IoV (Internet of Vehicles), and enhance the effectiveness …

The development of advanced materials for information encryption with time-dependent
features is essential to meet the increasing demand on encryption security. Herein, smart …

Conventional hydrogels such as polyacrylamide and polyacrylic acid ones seldom exhibit
phosphorescences at ambient conditions, which limit their applications as optical materials …

Over the past two decades, the development of hydrogels with high mechanical strength and
toughness shows both fundamental and practical significances. It is challenging yet highly …

Abstract Information encryption technologies are very important for security, health,
commodity, and communications, etc. Novel information encryption mechanisms and …

Conspectus Fluorescent polymer hydrogels (FPHs) are of significant interest for diverse
emerging applications such as visualized sensing, smart display, camouflaging skins, soft …

Abstract Information encryption has become increasingly important in recent years; however,
information encryption materials, especially those encrypting on a time scale, are still in …

Processing tough hydrogels into sophisticated architectures is crucial for their applications
as structural elements. However, Digital Light Processing (DLP) printing of tough hydrogels …