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Applications of Immunomagnetic Beads and Biosensors for Pathogen Detection in Produce
- (Book/Chapter)
- (15-Apr-08)
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Applications of Immunomagnetic Capture and Time-Resolved Fluorescence Detection for Salmonella Enteritidis in Liquid Eggs
- (Proceedings/Symposium)
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Tu, S., Gehring, A.G., Paoli, G. 2008. Applications of Immunomagnetic Capture and Time-Resolved Fluorescence Detection for Salmonella Enteritidis in Liquid Eggs. International Society of Optical Engineering (SPIE).6983:1-5
. Optical Engineering.
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Detection of Salmonella Enteriditis from Egg Components Using Different Immunomagnetic Beads and Time-resolved Fluorescence
- (Peer Reviewed Journal)
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Tu, S., Reed, S.A., Gehring, A.G., He, Y. 2008. Detection of Salmonella Enteriditis from Egg Components Using Different Immunomagnetic Beads and Time-resolved Fluorescence. Journal of Food Analytical Methods. Available:http://www.springerlink.com/content/68381p3740355j10/
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Detection of Salmonella Enteriditis from egg components using different immunomagnetic beads and time¿resolved fluorescence
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Tu, S., Reed, S.A., He, Y., Gehring, A.G. 2008. Detection of Salmonella Enteriditis from egg components using different immunomagnetic beads and time¿resolved fluorescence. [Abstract]p.2-42.
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An antibody microarray, in multiwell plate format, for multiplex screening of foodborne pathogenic bacteria and biomolecules
- (Peer Reviewed Journal)
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Gehring, A.G., Albin, D.M., Reed, S.A., Tu, S., Brewster, J.D. 2008. An antibody microarray, in multiwell plate format, for multiplex screening of foodborne pathogenic bacteria and biomolecules. Analytical and Bioanalytical Chemistry. 391:497-506.
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DETECTION OF SALMONELLA ENTERITIDIS IN LIQUID EGGS BY IMMUNOMAGNETIC CAPTURE AND TIME-RESOLVED FLUORESCENCE
- (Abstract)
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Tu, S., Gehring, A.G., Paoli, G. 2008. Detection of salmonella enteritidis in liquid eggs by immunomagnetic capture and time-resolved fluorescence. Meeting Abstract.Available: http://spie.org/x648.xml?product_id=786848&show/Abstracts=true&origin_id=x648&event_id=795339&start_at=41
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A coupled anti-L. monocytgenes scFv immunomagnetic bead and PCR method for capture and detection of L. monocytogenes from food
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Paoli, G., Tu, S., Fan, Y., Shi, X. 2008. A coupled anti-L. monocytgenes scFv immunomagnetic bead and PCR method for capture and detection of L. monocytogenes from food
. Meeting Abstract.
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Application of horse-radish peroxidase linked chemiluminescence to determine the production mechanism of Shiga-like toxins by E. coli O157:H7
- (Proceedings/Symposium)
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Tu, S., Uknalis, J., Gehring, A.G., He, Y. 2007. Application of horse-radish peroxidase linked chemiluminescence to determine the production mechanism of Shiga-like toxins by E. coli O157:H7. Proceedings of SPIE.#6761
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Application of horse-radish peroxidase linked chemiluminescence to determine the production mechanism of Shiga-like toxins by E. coli O157:H7
- (Proceedings/Symposium)
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Tu, S., Uknalis, J., Gehring, A.G., He, Y. 2007. Application of horse-radish peroxidase linked chemiluminescence to determine the production mechanism of Shiga-like toxins by E. coli O157:H7. Proceedings of SPIE.6761:67610C-1-67610C-9.
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Multiple Pathogen Detection Using Biosensors: Advancements and Challenges
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Tu, S., Gehring, A.G., Paoli, G. 2007. Multiple Pathogen Detection Using Biosensors: Advancements and Challenges. [Abstract]p.59
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SPR Biosensor for the Detection of L. monocytogenes using Phage Displayed Antibody
- (Peer Reviewed Journal)
- (05-Apr-07)
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Detection of salmonella in liquid eggs by immunomagnetic capture and time-resolved fluorescence
- (Peer Reviewed Journal)
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Tu, S., Gehring, A.G., Paoli, G. 2007. Detection of salmonella in liquid eggs by immunomagnetic capture and time-resolved fluorescence. Journal of Rapid Methods and Automation in Microbiology. 15:107-119
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IMMUNOMAGNETIC-ELECTROCHEMILUMINESCENT DETECTION OF ESCHERICHIA COLI 0157 IN GROUND BEEF AFTER PRE-ENRICHMENT IN BRILLIANT GREEN BILE BROTH, MODIFIED ESCHERICHIA COLI BROTH WITH OR WITHOUT NOVOBIOCIN, OR GRAM NEGATIVE BROTH
- (Peer Reviewed Journal)
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Feder, I.E., Wijey, C., Paoli, G., Crawford, C.G., Tu, S. 2007. Immunomagnetic-electrochemiluminescent detection of escherichia coli 0157 in ground beef after pre-enrichment in brilliant green bile broth, modified escherichia coli broth with or without novobiocin, or gram negative broth. Journal of Rapid Methods and Automation in Microbiology. 15:92-106.
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ENZYME-LINKED IMMUNOMAGNETIC CHEMILUMINESCENCE INCORPORATING ANTI-H7 AND ANTI-0157 ANTIBODIES FOR THE DETECTION OF ESCHERICHIA COLI 0157:H7
- (Peer Reviewed Journal)
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Gehring, A.G., Irwin, P.L., Reed, S.A., Tu, S. 2006. Enzyme-linked immunomagnetic chemiluminescence incorporating anti-h7 and anti-0157 antibodies for the detection of escherichia coli 0157:h7. Journal of Rapid Methods and Automation in Microbiology. 14:349-361.
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FIBEROPTIC BIOSENSOR EMPLOYING ALEXA-FLUOR CONJUGATED ANTIBODY FOR DETECTION OF ESCHERICHIA COLI O157:H7 AND SHIGA-LIKE TOXINS
- (Proceedings/Symposium)
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Tu, S., Geng, T., Uknalis, J., Bhunia, A.K. 2006. Fiberoptic biosensor employing alexa-fluor conjugated antibody for detection of escherichia coli o157:h7 and shiga-like toxins. Proceedings of SPIE. 6:(6381:638106-1).
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DETECTION AND POTENTIAL IDENTIFICATION OF ESCHERICHIA COLI 0157:H7 USING A MICROPARTICLE-BASED CHEMILUMINESCENT IMMUNOASSAY
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Gehring, A.G., Albin, D.M., Irwin, P.L., Tu, S. 2006. Detection and potential identification of escherichia coli 0157:H7 using a microparticle-based chemiluminescent immunoassay. Biosensors p. 101.
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PIEZOELECTRIC EXCITED MILLIMETER-SIZED CANTILEVER (PEMC) SENSOR DETECTS ESCHERICHIA COLI 0157:H7 IN TWO-HOUR INCUBATED SAMPLES AT 4 CFU PER GRAM OF BEEF
- (Peer Reviewed Journal)
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Campbell, G.A., Uknalis, J., Tu, S., Mutharasan, R. 2006. Piezoelectric excited millimeter-sized cantilever (pemc) sensor detects escherichia coli 0157:h7 in two-hour incubated samples at 4 cfu per gram of beef. Biosensors and Bioelectronics. 22(2007)1296-1302
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COMPARISON OF ENZYME-LINKED IMMUNOMAGNETIC CHEMILUMINESCENT WITH USF DAS BAM METHOD FOR THE DETECTION OF ESCHERICHIA COLI O157:H7
- (Peer Reviewed Journal)
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Gehring, A.G., Albin, D.M., Irwin, P.L., Reed, S.A., Tu, S. 2006. Comparison of enzyme-linked immunomagnetic chemiluminescent with usf das bam method for the detection of escherichia coli o157:h7. Journal of Microbiological Methods. 67:527-533.
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FIBER-OPTIC BIOSENSOR EMPLOYING ALEXA-FLUOR CONJUGATED ANTIBODY FOR DETECTION OF ESCHERICHIA COLI 0157:H7 FROM GROUND BEEF IN FOUR HOURS
- (Peer Reviewed Journal)
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Geng, T., Uknalis, J., Tu, S., Bhunia, A. 2006. Fiber-optic biosensor employing alexa-fluor conjugated antibody for detection of escherichia coli 0157:h7 from ground beef in four hours. Sensors. 6:796-807
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SENSITIVE DETECTION OF ESCHERICHIA COLI 0157:H7 BY THE USE OF IMMUNOMAGNETIC AND FLUORESCENT BEADS
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Tu, S., Cooke, P.H., Paoli, G., Gehring, A.G. 2006. Sensitive detection of escherichia coli 0157:h7 by the use of immunomagnetic and fluorescent beads. Meeting Abstract.
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DETECTION OF ESCHERICHIA COLI 0157:H7 THROUGH THE FORMATION OF SANDWICHED COMPLEXES WITH IMMUNOMAGNETIC AND FLUORESCENT BEADS
- (Peer Reviewed Journal)
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Tu, S., Golden, M., Cooke, P.H., Luce, L., Paoli, G., Gehring, A.G.2005 Detection of escherichia coli 0157:h7 through the formation of sandwiched complexes with immunomagnetic and fluorescent beads. Journal of Rapid Methods and Automation in Microbiology. 13:269-282
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DETECTION OF ESCHERICHIA COLI 0157:H7 USING IMMUNO BEADS
- (Proceedings/Symposium)
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Tu, S., Gehring, A.G. 2005. Detection of escherichia coli 0157:h7 using immuno beads. SPIE Proceedings. 5996:1-7.
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BIOSENSOR-BASED PROCESSES FOR DETECTION OF BACTERIA IN THE FOOD PROCESSING ENVIRONMENT
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Tu, S., Gehring, A.G., Paoli, G. 2005. Biosensor-based processes for detection of bacteria in the food processing environment. International Food Technology Meeting Abstracts. Paper No. 6-4.
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LUMINESCENT METHODS TO DETECT VIABLE AND TOTAL TARGETED ESCHERICHIA COLI 0157:H7 SPIKED IN GROUND BEEF
- (Peer Reviewed Journal)
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Tu, S., Uknalis, J., Yamashoji, S., Gehring, A.G., Irwin, P.L. 2005. Luminescent methods to detect viable and total targeted escherichia coli 0157:h7 spiked in ground beef. Journal of Rapid Methods and Automation in Microbiology. 2005. 13. pp. 57-70.
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BIOENERGETIC CONFIRMATION OF VIABLE PATHOGENS IN FOODS BY ATP-BIOLUMINESCENCE
- (Peer Reviewed Journal)
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Tu, S., Gehring, A.G., Irwin, P.L. 2005. Bioenergetic confirmation of viable pathogens in foods by atp-bioluminescence. Luminescence. p. 445-448.
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OPTICAL METHODS FOR DETECTING ESCHERICHIA COLI 0157:H7 SPIKED ON CANTALOUPES
- (Proceedings/Symposium)
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Tu, S., Uknalis, J., Gehring, A.G. 2004. Optical methods for detecting escherichia coli 0157:h7 spiked on cantaloupes. Proceedings of SPIE. 5587. pp. 183-189.
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TIME-RESOLVED FLUORESCENCE DETECTION OF TOXINS AND PATHOGENIC BACTERIA IN FOODS
- (Peer Reviewed Journal)
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Tu, S., Golden, M., Paoli, G., Gore, M., Gehring, A.G. 2004. Time-resolved fluorescence detection of toxins and pathogenic bacteria in foods. Journal of Rapid Methods and Automation in Microbiology. 12. pp. 247-258.
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DETECTION OF VIABLE BACTERIA CELLS BY BIOLUMINESCENCE: A BIOENERGETIC APPROACH
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Tu, S., Wijey, C., Paoli, G., Gehring, A.G., Irwin, P.L. 2004. Detection of viable bacteria cells by bioluminescence: a bioenergetic approach. Journal of Rapid Methods and Automation in Microbiology. V.12, #3, p. 207-219.
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ENZYME-LINKED IMMUNOMAGNETIC ELECTROCHEMICAL DETECTION OF LIVE ESCHERICHIA COLI 0157:H7 IN APPLE JUICE
- (Peer Reviewed Journal)
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Gehring, A.G., Tu, S. 2005. Enzyme-linked immunomagnetic electrochemical detection of live escherichia coli 0157:h7 in apple juice. Journal of Food Protection. 2005. p.146-149.
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ENZYME-LINKED IMMUNOMAGNETIC CHEMILUMINESCENT DETECTION OF ESCHERICHIA COLI 0157:H7
- (Peer Reviewed Journal)
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Gehring, A.G., Irwin, P.L., Reed, S.A., Tu, S., Andreotti, P.E., Akhavan-Tafti, H., Handley, R.S. 2004. Enzyme-linked immunomagnetic chemiluminescent detection of escherichia coli 0157:h7. Journal of Immunological Methods 293. 2004. p. 97-106.
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RAPID AND SENSITIVE MEASURES OF INTRACEULLUAR PH IN MAIZE ROOT TISSUE BY A-METHYL FLUORINATED ALANINES AND (19)F NMR SPECTROSCOPY
- (Peer Reviewed Journal)
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Pfeffer, P.E., Shachar-Hill, Y., Tu, S., Brauer, D. 2004. Rapid and sensitive measures of intraceulluar ph in maize root tissue by a-methyl fluorinated alanines and (19)f nmr spectroscopy. Physiologia Plantarum. v. 163. pp. 617-627.
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BIOENERGETIC CONFIRMATION OF VIABLE PATHOGENS IN FOODS BY ATP-BIOLUMINESCENCE
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Tu, S. 2004. Bioenergetic confirmation of viable pathogens in foods by atp-bioluminescence. Meeting Abstract. Luminescence 19:182, 2004.
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DYNAMIC FACTORS CONTROLLING THE PATHOGEN CAPTURE BY IMMUNO MAGNETIC BEADS
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Tu, S., Uknalis, J., Gore, M., Irwin, P.L. 2004. Dynamic factors controlling the pathogen capture by immuno magnetic beads. American Chemical Society National Meeting.
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OPTICAL METHODS FOR DETECTING E. COLI 0157:H7 SPIKED ON CANTALOUPES
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Tu, S., Uknalis, J., Gehring, A.G. 2004. Optical methods for detecting e. coli 0157:h7 spiked on cantaloupes. International Society for Optical Engineering. Paper No. 6-183.
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TIME-RESOLVED FLUORESCENCE DETECTION OF SHIGA-LIKE TOXINS PRODUCED BY ESCHERICHIA COLI 0157 AND NON-0157 IN GROUND BEEF
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Tu, S., Golden, M., Paoli, G., Gehring, A.G., Gore, M. 2004. Time-resolved fluorescence detection of shiga-like toxins produced by escherichia coli 0157 and non-0157 in ground beef. Meeting Abstract.
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EFFECT OF BACTERIAL PROTEIN EXTRACTION REAGENT AND SODIUM AZIDE ON THE DETECTION OF ESCHERICHIA COLI 0157:H7 USING IMMUNOMAGNETIC-ELECTROCHEMILUMINESCENCE
- (Peer Reviewed Journal)
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Wijey, C., Crawford, C.G., Tu, S., Paoli, G. Effect of bacterial protein extraction reagent and sodium azide on the detection of escherichia coli 0157:h7 using immunomagnetic-electrochemiluminescence. Journal of Rapid Methods and Automation in Microbiology. 2004. 12. pp. 115-126.
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BLOCKING NON-SPECIFIC ADSORPTION OF NATIVE FOOD-BORNE MICROORGANISMS BY IMMUNO-MAGNETIC BEADS WITH IOTA-CARRAGEENAN
- (Peer Reviewed Journal)
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IRWIN, P.L., GEHRING, A.G., TU, S., CHEN, C. BLOCKING NON-SPECIFIC ADSORPTION OF NATIVE FOOD-BORNE MICROORGANISMS BY IMMUNO-MAGNETIC BEADS WITH IOTA-CARRAGEENAN. CARBOHYDRATE RESEARCH. 2004. V. 339(3) pg. 613-621
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RAPID DETECTION OF OUTBREAK ESCHERICHIA COLI 0157 AND SALMONELLA IN ALFALFA SPROUTS BY IMMUNOMAGNETIC CAPTURE AND TIME-RESOLVED FLOURESCENCE
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TU, S., FETT, W.F., GEHRING, A.G., IRWIN, P.L. RAPID DETECTION OF OUTBREAK ESCHERICHIA COLI 0157 AND SALMONELLA IN ALFALFA SPROUTS BY IMMUNOMAGNETIC CAPTURE AND TIME-RESOLVED FLOURESCENCE. MEETING ABSTRACT. 2003.
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APPLICATIONS OF IMMUNOMAGNETIC CAPTURE AND TIME-RESOLVED FLUORESCENCE TO DETECT OUTBREAK ESCHERICHIA COLI 0157 AND SALMONELLA IN ALFALFA SPROUTS
- (Proceedings/Symposium)
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TU, S., FETT, W.F., GEHRING, A.G., IRWIN, P.L. APPLICATIONS OF IMMUNOMAGNETIC CAPTURE AND TIME-RESOLVED FLUORESCENCE TO DETECT OUTBREAK ESCHERICHIA COLI 0157 AND SALMONELLA IN ALFALFA SPROUTS. Proceedings of SPIE. 2003. V. 5271.
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BIOSENSORS FOR THE DETECTION OF FOOD-BORNE PATHOGENS
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Paoli, G., Tu, S. 2003. Biosensors for the detection of food-borne pathogens. Eastern Food Science Conference.
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KINETIC FACTORS AFFECTING THE BACTERIAL CAPTURE EFFICIENCY OF IMMUNO BEADS: A COMPARISON BETWEEN BEADS WITH DIFFERENT SIZE AND DENSITY
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TU, S., IRWIN, P.L., GEHRING, A.G. KINETIC FACTORS AFFECTING THE BACTERIAL CAPTURE EFFICIENCY OF IMMUNO BEADS: A COMPARISON BETWEEN BEADS WITH DIFFERENT SIZE AND DENSITY. MEETING ABSTRACT. 2003.
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FACTORS AFFECTING THE BACTERIAL CAPTURE EFFICIENCY OF IMMUNO BEADS: A COMPARISON BETWEEN BEADS WITH DIFFERENT SIZE AND DENSITY
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TU, S., UKNALIS, J., GORE, M., IRWIN, P.L., FEDER, I.E. FACTORS AFFECTING THE BACTERIAL CAPTURE EFFICIENCY OF IMMUNO BEADS: A COMPARISON BETWEEN BEADS WITH DIFFERENT SIZE AND DENSITY. JOURNAL OF RAPID METHODS AND AUTOMATION IN MICROBIOLOGY 11: 35-46. 2003.
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SIMULTANEOUS DETECTION OF ESCHERICHIA COLI 0157:H7 AND SALMONELLA TYPHIMURIUM IN FOODS USING IMMUNOMAGNETIC CAPTURE AND LANTHANIDE TIME-RESOLVED FLUORESCENCE
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TU, S., GOLDEN, M., FEDER, I.E., IRWIN, P.L. SIMULTANEOUS DETECTION OF ESCHERICHIA COLI 0157:H7 AND SALMONELLA TYPHIMURIUM IN FOODS USING IMMUNOMAGNETIC CAPTURE AND LANTHANIDE TIME-RESOLVED FLUORESCENCE. MEETING ABSTRACT. 2003.
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RAPID DETECTION OF OUTBREAK ESCHERICHIA COLI 0157 ADN SALMONELLA IN ALFALFA SPROUTS BY IMMUNOMAGNETIC CAPTURE AND TIME-RESOLVED FLUORESCENCE
- (Peer Reviewed Journal)
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TU, S., GOLDEN, M., FETT, W.F., GEHRING, A.G., IRWIN, P.L. RAPID DETECTION OF OUTBREAK ESCHERICHIA COLI 0157 ADN SALMONELLA IN ALFALFA SPROUTS BY IMMUNOMAGNETIC CAPTURE AND TIME-RESOLVED FLUORESCENCE. JOURNAL OF FOOD SAFETY.
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ENZYME-LINKED IMMUNOMAGNETIC CHEMILUMINESCENT DETECTION OF ESCHERICHIA COLI 0157:H7
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GEHRING, A.G., IRWIN, P.L., REED, S.A., TU, S. ENZYME-LINKED IMMUNOMAGNETIC CHEMILUMINESCENT DETECTION OF ESCHERICHIA COLI 0157:H7. PITTSBURGH CONFERENCE. 2003.
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SIMULTANEOUS DETECTION OF ESCHERICHIA COLI 0157:H7 AND SALMONELLA TYPHIMURIUM IN FOODS USING IMMUNOMAGNETIC CAPTURE AND LANTHANIDE TIME-RESOLVED FLUORESCENCE
- (Abstract)
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TU, S., GOLDEN, M., IRWIN, P.L., GEHRING, A.G., FEDER, I.E. SIMULTANEOUS DETECTION OF ESCHERICHIA COLI 0157:H7 AND SALMONELLA TYPHIMURIUM IN FOODS USING IMMUNOMAGNETIC CAPTURE AND LANTHANIDE TIME-RESOLVED FLUORESCENCE. PITTSBURGH CONFERENCE. 2003.
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