In recent years, there has been rising interest in additively manufactured shape memory
polymers (SMPs) and their multi-functional composites. Four-dimensional (4D) printing is an …

Researchers commend various carbon-based nanomaterials including graphene for their
two-dimensional planar structure, functionalization abilities, high surface area, and …

Over the last few decades, advances in three-dimensional (3D) and four-dimensional (4D)
printing techniques have made at ease to fabricate accurate biological components and …

Here, a series of polylactic acid/thermoplastic polyurethane (PLA/TPU) blends with multi-
walled carbon-nanotubes (MWCNTs) were prepared by extrusion for 3D printing, and the …

The repair of severe bone defects is still a formidable clinical challenge, requiring the
implantation of bone grafts or bone substitute materials. The development of three …

The emergence of 4D printing from additive manufacturing has opened new frontiers in
crashworthiness application. Energy-absorbing structures with fixed geometrical shapes and …

Shape memory polymers (SMPs) are polymeric smart materials, a class of stimuli‐
responsive polymers that can return to their initial shape from a programmed temporary …

High-temperature shape memory polymers (SMPs) draw growing interest from researchers
due to their potential as materials for application in the field of high-temperature smart …

To prepare a high-performance catalyst for heterogeneous catalytic ozonation (HCO) of
atrazine (ATZ, a refractory pollutant) in water, graphene nanoparticles (GNPs) were …

Shape memory polymers (SMPs) are macromolecules that exhibit a shape memory effect
due to linear chains and crosslinking sites. SMPs may alter structure, size, stiffness, and form …