IEEE - Institute of Electrical and Electronics Engineers, Inc. - Magnetic relaxation detector for microbead labels in biomedical assays

2011 Symposium on VLSI Circuits

Author(s): Liu, P. ; Skucha, K. ; Duan, Y. ; Megens, M. ; Jungkyu Kim ; Izyumin, I. ; Gambini, S. ; Boser, B.
Publisher: IEEE - Institute of Electrical and Electronics Engineers, Inc.
Publication Date: 1 June 2011
Conference Location: Kyoto, Japan, Japan
Conference Date: 15 June 2011
Page(s): 176 - 177
ISBN (CD): 978-4-86348-166-4
ISBN (Paper): 978-1-61284-175-5
ISSN (CD): 2158-5601
ISSN (Electronic): 2158-5636
ISSN (Paper): 2158-5601
Regular:

A Hall-effect biosensor based on magnetic label detection is implemented in 0.18 µm CMOS. No external magnet, reference sensor or calibration is required. The sensor offset is suppressed to sub-µV... View More

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