ArticleSensors (Basel, Switzerland)2009
Evanescent wave fiber optic biosensor for salmonella detection in food.
Article in Sensors (Basel, Switzerland), 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
16 citing papers in PubMed, 81 citations in OpenAlex.
- Biosensing device based on optical waveguide spectrometry with fluorescent solvatochromic beads for label-free tracking of avidin-biotin interaction.Analytical sciences : the international journal of the Japan Society for Analytical Chemistry · 2026Article
- Engineered Cell Line Imaging Assay Differentiates Pathogenic from Non-Pathogenic Bacteria.Pathogens (Basel, Switzerland) · 2022Article
- Petri-plate, bacteria, and laser optical scattering sensor.Frontiers in cellular and infection microbiology · 2022Review
- Inactivation ofFrontiers in microbiology · 2022Article
- A label-free lateral offset spliced coreless fiber MZI biosensor based on hydrophobin HGFI for TNF-α detection.Optoelectronics letters · 2022Article
- Advances, applications, and limitations of portable and rapid detection technologies for routinely encountered foodborne pathogens.Frontiers in microbiology · 2022Review
- Detection of Bacterial Pathogens and Antibiotic Residues in Chicken Meat: A Review.Foods (Basel, Switzerland) · 2020Review
- A sandwich-type bacteriophage-based amperometric biosensor for the detection of Shiga toxin-producingRSC advances · 2020Article
- Self-Assembled Two-Dimensional Molybdenum Disulfide Nanosheet Geno-Interface for the Detection ofACS omega · 2019Article
- Simultaneous Colorimetric Detection of a Variety ofFrontiers in microbiology · 2019Article
- Detection Methodologies for Pathogen and Toxins: A Review.Sensors (Basel, Switzerland) · 2017Review
- Recent developments in detection and enumeration of waterborne bacteria: a retrospective minireview.MicrobiologyOpen · 2016Review
- Biosensor: an emerging safety tool for meat industry.Journal of food science and technology · 2016Review
- Article
- Fluorescence immunoassay using an optical fiber for determination of Dermatophagoides farinae (Der f1).Environmental monitoring and assessment · 2011Article
- Multiplexed magnetic microsphere immunoassays for detection of pathogens in foods.Sensing and instrumentation for food quality and safety · 2010Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Salmonella enterica is a major food-borne pathogen of world-wide concern. Sensitive and rapid detection methods to assess product safety before retail distribution are highly desirable. Since Salmonella is most commonly associated with poultry products, an evanescent wave fiber-optic assay was developed to detect Salmonella in shell egg and chicken breast and data were compared with a time-resolved fluorescence (TRF) assay. Anti-Salmonella polyclonal antibody was immobilized onto the surface of an optical fiber using biotin-avidin interactions to capture Salmonella. Alexa Fluor 647-conjugated antibody (MAb 2F-11) was used as the reporter. Detection occurred when an evanescent wave from a laser (635 nm) excited the Alexa Fluor and the fluorescence was measured by a laser-spectrofluorometer at 710 nm. The biosensor was specific for Salmonella and the limit of detection was established to be 10(3) cfu/mL in pure culture and 10(4) cfu/mL with egg and chicken breast samples when spiked with 10(2) cfu/mL after 2-6 h of enrichment. The results indicate that the performance of the fiber-optic sensor is comparable to TRF, and can be completed in less than 8 h, providing an alternative to the current detection methods.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.