A frequency-shift based CMOS Magnetic Biosensor with Spatially Uniform Sensor Transducer Gain

Proceedings of the Custom Integrated Circuits Conference

Volumn , Issue , 2010, Pages

  Wang, Hua ^a   Sideris, Constantine ^a   Hajimiri, Ali ^a  

^a California Institute of Technology   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

BIOSENSING; CELL SENSOR; CMOS PROCESSS; DYNAMIC RANGE; INDUCTOR DESIGN; LC RESONANCE; LOCAL POLARIZATION; LOCATION DEPENDENTS; MAGNETIC BIOSENSORS; MAGNETIC FIELD STRENGTHS; MAGNETIC PARTICLE; NOISE CANCELLATION; NOISE SUPPRESSION; ON CHIPS; POWER OVERHEAD; SENSING INDUCTORS; SENSING SURFACE; SENSOR TRANSDUCER; ULTRASENSITIVE;

BIOSENSORS; CMOS INTEGRATED CIRCUITS; DESIGN; INTEGRATED CIRCUITS; MAGNETIC FIELDS; RESONANCE; SENSOR ARRAYS; SURFACE TESTING; TRANSDUCERS;

INTEGRATED CIRCUIT MANUFACTURE;

EID: 78649839985     PISSN: 08865930     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/CICC.2010.5617603     Document Type: Conference Paper

References (5)

1. S. Han, et al., "A High-Density Magnetoresistive Biosensor Array with Drift-Compensation Mechanism," IEEE ISSCC Dig. Tech. Papers, pp.168-169, Feb. 2007.
2. Y. Liu, et al., "CMOS Mini Nuclear Magnetic Resonance Systemand its Application for Biomolecular Sensing," IEEE ISSCC Dig. Tech. Papers, pp.140-141, Feb. 2008.
3. P. Besse, et al., "Detection of A Single Magnetic Microbead Using a Miniaturized Silicon Hall Sensor," Appl. Phys. Letters, Vol 80, Issue 22, pp. 4199-4201, Jun. 2002.
4. H. Wang, et al., "A Frequency-Shift CMOS Magnetic Biosensor Array with Single-Bead Sensitivity and No External Magnet," IEEE ISSCC Dig. Tech. Papers, pp.438-439, Feb. 2009.
5. H. Wang, et al., "An Ultrasensitive CMOS Magnetic Biosensor Array with Correlated Double Counting Noise Suppression," to appear in IEEE MTT-S Int. Microwave Symp, May. 2010.