With 4D printing, the objects can change shape or properties using external stimuli such as temperature, light, pH, magnetic field, electricity, and moisture. Additionally, the changes in shape or ...

Newly developed polymers with shape-memory properties formulated for 3D printing have the potential to advance tissue regeneration and the manufacture of patient-specific implants and prosthetic ...

A recent article published in Small Science introduces fully bioderived, four-dimensional (4D) printable shape memory polymers (SMPs) with linear tunability and remotely controlled actuation ...

A joint research team led by Dr. Dong-Gyun Kim of the Korea Research Institute of Chemical Technology (KRICT), Professor ...

Researchers in the labs of Christopher Bates, an assistant professor of materials at UC Santa Barbara, and Michael Chabinyc, a professor of materials and chair of the department, have teamed to ...

A South Korean research team has developed the first 4D printing technology using sulphur ‑rich polymers that respond to heat, light and magnetic fields, as reported in Advanced Materials.

Laser powder bed fusion, a 3D-printing technique, offers potential in the manufacturing industry, particularly when fabricating nickel-titanium shape memory alloys with complex geometries. Although ...

Shape memory polymers (SMPs) are a remarkable class of stimuli‐responsive materials capable of undergoing substantial deformation and subsequently recovering their original shape when exposed to ...