University of Coimbra

Electrochemical Evaluation of Polymer-Based Microelectrode Arrays: Analytical Performance on Oxygen and Hydrogen Peroxide

This study investigates the electrochemical properties of polymer-based microelectrode arrays (pMEAs) and their performance in measuring oxygen (O2) and hydrogen peroxide (H2O2). Morphological characterization by scanning electron microscopy (SEM), energy-dispersive X-ray spectro...

Laser powder bed fusion of modified high entropy alloys

Abstract This review compiles and analyzes the current state of the art of modified high entropy alloys (MHEAs) processed by laser powder bed fusion (LPBF), establishing composition-processing-microstructure-property relationships that define their printability, structural integr...

Comparison of the Mechanical Properties of 3D-Printed Materials PET–G and rPET–G

The use of recycled polymers in additive manufacturing has emerged as a promising strategy for reducing the environmental impact of polymer processing. However, the influence of recycling on monotonic and fatigue properties of polymeric materials manufactured by fused deposition...