New 3D printable filaments with nanodiamonds, physicochemical additives characteristics and electrochemical activity

This dataset contains the physicochemical analyses (XRD, Raman spectroscopy, BET analyses) and electrochemical analyses (CV, EIS) for a new 3D-printable composite has been developed dedicated to electroanalytical applications. Two types of diamondised nanocarbons - detonation nanodiamonds (DNDs) and boron-doped carbon nanowalls (BCNWs) - were added as fillers in poly(lactic acid) (PLA)-based composites to extrude 3D filaments. The aim was to thoroughly describe and understand the interactions between the composite components and how they affect the rheological, mechanical and thermal properties, and electrochemical characteristics of filaments and material extrusion printouts. The 3D printed electrodes were first characterized vs ferrocyanide redox probe kinetics and next used for dopamine detection. The manuscript was published in: https://doi.org/10.1007/s00604-023-05940-7