Recently, the sensing methods for dielectrophoresis (DEP) have been changed from bulky instruments to lab-on-a-chip. Lab-on-a-chip based the dielectrophoresis phenomenon holds the promise to give biology the advantage of miniaturization for carrying out complex experiments. However, until now, there is an unmet need for lab-on-a-chip to effectively deal with the biological systems at the cell level.

Yehya H. Ghallab, and Wael Badawy, “Sensing methods of Dielectrophories from Bulky Instruments to Lab-on-a-chip,” IEEE Circuit and Systems, Vol. 4, Issue 3, 2004

The post Sensing methods of Dielectrophories from Bulky Instruments to Lab-on-a-chip appeared first on Dr. Wael Badawy.

This paper presents a novel CMOS electric-field sensor, it is called the “differential electric-field sensitive field-effect transistor” (DeFET), which is based on a standard 0.18-mum Taiwan Semiconductor Manufacturing Company (TSMC) CMOS technology. The DeFET shows a sensitivity of 51.7 mV/(V/mum). This paper also describes the DeFET’s theory of operation in addition to the experimental and simulation results that confirm the DeFET’s theory of operation. Some applications of the DeFET in the area of lab on a chip and biomedical are also presented

The post DeFET: A Novel CMOS Electric-Field Sensor for Lab-on-a-Chip and Biomedical Applications appeared first on Dr. Wael Badawy.

Recently, the sensing methods for dielectrophoresis (DEP) have been changed from bulky instruments to lab-on-a-chip. Lab-on-a-chip based the dielectrophoresis phenomenon holds the promise to give biology the advantage of miniaturization for carrying out complex experiments. However, until now, there is an unmet need for lab-on-a-chip to effectively deal with the biological systems at the cell level.

Yehya H. Ghallab, and Wael Badawy, “Sensing methods of Dielectrophories from Bulky Instruments to Lab-on-a-chip,” IEEE Circuit and Systems, Vol. 4, Issue 3, 2004

The post Sensing methods of Dielectrophories from Bulky Instruments to Lab-on-a-chip appeared first on Dr. Wael Badawy.

This paper presents a novel CMOS electric-field sensor, it is called the “differential electric-field sensitive field-effect transistor” (DeFET), which is based on a standard 0.18-mum Taiwan Semiconductor Manufacturing Company (TSMC) CMOS technology. The DeFET shows a sensitivity of 51.7 mV/(V/mum). This paper also describes the DeFET’s theory of operation in addition to the experimental and simulation results that confirm the DeFET’s theory of operation. Some applications of the DeFET in the area of lab on a chip and biomedical are also presented

The post DeFET: A Novel CMOS Electric-Field Sensor for Lab-on-a-Chip and Biomedical Applications appeared first on Dr. Wael Badawy.