Cellulose nanocrystals (CNCs) have gained significant attraction from both industrial and
academic sectors, thanks to their biodegradability, non-toxicity, and renewability with …

Stimuli‐responsive polymers (SRPs) are special types of soft materials, which have been
extensively used for developing flexible actuators, soft robots, wearable devices, sensors …

The practicable application of 3D printing in the pharmaceutical and food sectors directly
relates to the preparation of highly stable bioactive printable inks. Here, three different …

The interconnected hierarchically porous structures are of key importance for potential
applications as substrates for drug delivery, cell culture, and bioscaffolds, ensuring cell …

Because of their enormous potential in biofabrication, adsorption, catalysis, and energy
conversion applications, there has been substantial attention to fabricating 4D printed …

The combination of multi-stimuli-responsive shape memory composites and 3D printing
provides greater flexibility and precision to create innovative and smart products controlled …

In pursuit of enhancing the mechanical properties, especially the tensile strength, of 4D-
printable consumables derived from waste cooking oil (WCO), we initiated the production of …

With the rapid development of the 3D printing technique, the concept of 4D has emerged,
defining time as the fourth dimension. This concept allows for changes in the appearance …

3D printing technology, based on computer-aided design, utilizes software and numerical
control system to fabricate intricate three-dimensional structures layer-by-layer (Y. Chen …

In recent years, consumers have become more concerned about the freshness and safety of
packaged food items with their shelf life and taste. Innovation in food packaging …