Low-voltage DEP microsystem for submicron particle manipulation in artificial cerebrospinal fluid.

In this paper, we present a new low voltage biochip for micro and nanoparticle separation. The proposed system is designed to detect the concentration of particles after being separated through reconfigurable DEP-based electrode architecture. The described system in this work is focusing on the particle frequency dependent separation.

Electrode robustness in artificial cerebrospinal fluid for dielectrophoresis-based LoC.

In this paper, we present hybrid microelectronics / microfluidic Lab-on-Chip (LoC) platform intended for implantable medical microsystems for neurotransmitter detection. In vitro experiments were achieved using artificial cerebrospinal fluid (ACSF) from Tocris Bioscience where microspheres were immersed to test the behaviour of the designed LoC. One of main features of the proposed LoC platform is its thin thickness, including micro-channels and silicon CMOS chip.

Hybrid modeling method for a DEP based particle manipulation.

In this paper, a new modeling approach for Dielectrophoresis (DEP) based particle manipulation is presented. The proposed method fulfills missing links in finite element modeling between the multiphysic simulation and the biological behavior. This technique is amongst the first steps to develop a more complex platform covering several types of manipulations such as magnetophoresis and optics.

Dielectrophoresis-based integrated Lab-on-Chip for nano and micro-particles manipulation and capacitive detection.

We present in this paper a new Lab-on-Chip (LoC) architecture for dielectrophoresis-based cell manipulation, detection, and capacitive measurement. The proposed LoC is built around a CMOS full-custom chip and a microfluidic structure. The CMOS chip is used to deliver all parameters required to control the dielectrophoresis (DEP) features such as frequency, phase, and amplitude of signals spread on in-channel electrodes of the LoC.