White blood cells (WBCs) are crucial biomarkers for various chronic inflammatory diseases and need to be separated with a high purity for accurate disease diagnosis. WBC separation remains a ...

Aptamers are artificial oligonucleotides that have been widely employed to design biosensors (i.e., aptasensors). In this work, we report a microfluidic electrochemical aptamer-based sensor (MECAS) by ...

This study demonstrates a microfluidic chip-based online electrochemical detecting system for in vivo continuous and simultaneous monitoring of ascorbate and Mg2+ in rat brain. In this system, a ...

present a highly functional polymer-based microfluidic device for disposable applications. This device is plastic injection molded and exhibits three levels of functionality: 1) fluidic interconnects ...