The use of light addressable potentiometric sensor (LAPS) to detect magnetically captured Escherichia coli O157:H7 in ground beef

Proceedings of SPIE - The International Society for Optical Engineering

Volumn 4206, Issue , 2001, Pages 1-6

  Tu, S I ^a   Uknalis, J ^a   Irwin, P ^a   Yu, L S L ^a  

^a EASTERN REGIONAL RESEARCH CENTER   (United States)

Author keywords

Bacterial detectio; E. coli O157:H7; Immunomagnetic beads; Light addressable potentiometric sensor; Urease conjugated antibody

Indexed keywords

AMMONIA; ANTIBODIES; BIOSENSORS; CELL IMMOBILIZATION; MEMBRANES; NITROCELLULOSE; PH;

LIGHT ADDRESSABLE POTENTIOMETRIC SENSORS (LAPS);

ESCHERICHIA COLI;

EID: 0034934401     PISSN: 0277786X     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1117/12.418716     Document Type: Conference Paper

References (9)

1. Use of a newly developed rapid microbial ATP bioluminescence assay to detect microbial contamination on poutry carcasses
2. Anti-body direct epifluorescence filter technique for rapid enumeration of Escherichia coli O157:H7 in beef
3. Detection of Salmonella spp in oysters by PCR
4. The quartz crystal microbalance as biosensor, a status report on its future
5. Immunoelectrochemical assays for bacteria: Use of epifluorescence microscopy and rapid-scan electrochemical techniques in development of an assay for Salmonella
6. Use of a light-addressable potentiometric sensor for the detection of Escherichia coli O157:H7
7. Detection of immunomagnetic bead captured Escherichia coli O157:H7 by light addressable potentiometric sensor
8. The use of streptavidin coated magnetic beads for detecting pathogenic bacteria by light addressable potentiometric sensor (LAPS)
9. Effects of membrane protonophores on the ATP content of immunomagnetic beads captured Escherichia coli O157:H7