Polylactic acid (PLA) is produced from renewable materials, has a low melting temperature
and has a low carbon footprint. These advantages have led to the extensive use of polylactic …

Fused deposition modelling (FDM) is an advanced 3D printing technique for the
manufacture of plastic materials. The ease of use, prototyping accuracy and low cost makes …

Material extrusion additive manufacturing (MEAM) is a common family of additive
manufacturing processes based on the selective extrusion of a molten material in layers to …

Additive manufacturing (AM) has the advantages of providing materials with lightweight
microporous structures and customized features, and being environmentally safe. It is widely …

In the context of the COVID-19 pandemic, shortwave ultraviolet radiation with wavelengths
between 200 nm and 280 nm (UV-C) is seeing increased usage in the sterilization of …

3D printing technology is the new frontier in building construction. It is especially useful for
making small structures within a short period. Full construction, including interior partitions …

The purpose of this work is to study the influence of different lay-ups on fracture properties
for high-impact polystyrene (HIPS) processed via material extrusion. The fracture properties …

In outdoor environments, the action of the Sun through its ultraviolet radiation has a
degrading effect on most materials, with polymers being among those affected. In the past …

Unlike isotropic homogenous materials, 3D printing polymers are anisotropic in terms of
their strength and fracture toughness properties, according to previous research. Therefore …

Purpose The implications of metallic biomaterials involve stress shielding, bone
osteoporosis, release of toxic ions, poor wear and corrosion resistance and patient …