3D printed electrode-microwell system: a novel electrochemical platform for miRNA detection.

ABSTRACT: 3D printing has enabled the ability to make creative electrochemical well designs suitable for a wide field of electrochemical sensing. The demand for robust electrochemical systems is particularly high in diagnostics, where the rapid detection of emerging biomarkers associated with severe diseases is critical for rapid medical decision-making. This study is aimed at developing a fully 3D-printed electrochemical sensing device featuring a three-electrode system fabricated from conductive printing materials and incorporating a microwell as the sensing platform. The assay principle of a robust electrochemical screen-printed sensor was adapted for this platform, incorporating a well-structured design to enhance fluid control. This structure ensured the uniform distribution of reagents across

SUBMITTER: Kalligosfyri PM 

PROVIDER: S-EPMC12045820 | biostudies-literature | 2025 May

REPOSITORIES: biostudies-literature