2025-10-012025-10-012025ORZARI, Luiz Otávio et al. Screen-printing vs additive manufacturing approaches: recent aspects and trends involving the fabrication of electrochemical sensors. Analytical Chemistry, Washington, D.C., v. 97, n. 3, p. 1482-1494, 2025. DOI: 10.1021/acs.analchem.4c05786. Disponível em: https://pubs.acs.org/doi/10.1021/acs.analchem.4c05786. Acesso em: 12 set. 2025.e- 1520-6882https://repositorio.bc.ufg.br//handle/ri/28739A few decades ago, the technological boom revolutionized access to information, ushering in a new era of research possibilities. Electrochemical devices have recently emerged as a key scientific advancement utilizing electrochemistry principles to detect various chemical species. These versatile electrodes find applications in diverse fields, such as healthcare diagnostics and environmental monitoring. Modern designs have given rise to innovative manufacturing protocols, including screen and additive printing methods, for creating sophisticated 2D and 3D electrochemical devices. This perspective provides a comprehensive overview of the screen-printing and additive-printing protocols for constructing electrochemical devices. It is also informed that screen-printed sensors offer cost-effectiveness and ease of fabrication, although they may pose challenges due to the use of toxic volatile inks and limited design flexibility. On the other hand, additive manufacturing, especially the fused filament fabrication (or fused deposition modeling) strategies, allows for intricate three-dimensional sensor designs and rapid prototyping of customized equipment. However, the post-treatment processes and material selection can affect production costs. Despite their unique advantages and limitations, both printing techniques show promise for various applications, driving innovation in the field toward more advanced sensor designs. Finally, these advancements pave the way for improved sensor performance and expand possibilities for academic, environmental, and industrial applications. The future is full of exciting opportunities for state-of-the-art sensor technologies that will further improve our ability to detect and determine various substances in a wide range of environments as researchers continue to explore the many possibilities of electrochemical devices.engAcesso Abertohttp://creativecommons.org/licenses/by-nc-nd/4.0/Artigo10.1021/acs.analchem.4c05786