Development of low-cost planar electrodes and microfluidic channels for applications in capacitively coupled contactless conductivity detection (C4D - Takekawa, Victor Sadanory; Marques, Letícia Aparecida; Strubinger, Ethan; Segato, Thiago Pinotti; Bogusz Junior, Stanislau; Brazaca, Lais Canniatti; Carrilho, Emanuel (Electrophoresis, 2021)