Zoekresultaten - 14 results
Development and performance assessment of a qualitative SYBR® green real-time PCR assay for the detection of Aspergillus versicolor in indoor air.
Reproducibility of Results Sensitivity and Specificity Staining and Labeling Abstract: Currently, contamination of indoor environment by fungi and molds is considered as a public health problem. The monitoring of ...
New trait-specific qualitative SYBR®Green qPCR methods to expand the panel of GMO screening methods used in the CoSYPS
Method acceptance parameters such as the sensitivity, specificity and repeatability were assessed as well as the robustness of the methods. Additionally, the reproducibility was evaluated by transferring ...
Fast and discriminative CoSYPS detection system of viable Salmonella spp. and Listeria spp. in carcass swab samples.
relative specificity, sensitivity and accuracy identified during this validation were all 100% since the results obtained with the complete CoSYPS Path Food workflow and the ISO reference methods were ...
Validation of a sensitive DNA walking strategy to characterise unauthorised GMOs using model food matrices mimicking common rice products
with degraded DNA. Given its specificity, sensitivity, reliability, applicability and practicability, the proposed approach is a key detection tool, easily implementable in enforcement laboratories. ...
Evaluation of viability-qPCR detection system on viable and dead Salmonella serovar Enteritidis.
103, p.131-7 (2014) Keywords: Azides Microbial Viability Propidium Real-Time Polymerase Chain Reaction Salmonella enteritidis Salmonella Infections Sensitivity and Specificity Abstract: The propidium ...
A two-step lyssavirus real-time polymerase chain reaction using degenerate primers with superior sensitivity to the fluorescent antigen test.
with the remaining lyssavirus species. The diagnostic specificity was 100% and the sensitivity proved to be superior to that of the fluorescent antigen test. The limit of detection was ≤ 1 50% tissue ...
Multi-dye residue analysis of triarylmethane, xanthene, phenothiazine and phenoxazine dyes in fish tissues by ultra-performance liquid chromatography-tandem mass spectrometry.
Sensitivity and Specificity Tandem Mass Spectrometry Abstract: Beside the possible illegal use of malachite green in aquaculture, other familiar dyes could also been applied by fraudulent producers due to their ...
SYBR®Green qPCR Salmonella detection system allowing discrimination at the genus, species and subspecies levels.
Sensitivity and Specificity Staining and Labeling Abstract: In this work, a three-level Salmonella detection system based on a combination of seven SYBR ®Green qPCR was developed. This detection system ...
On-line solid-phase extraction with ultra performance liquid chromatography and tandem mass spectrometry for the detection of nicotine, cotinine and trans-3'-hydroxycotinine in urine to strengthen human biomonitoring and smoking cessation studies.
Liquid cotinine environmental exposure Humans Nicotine Reproducibility of Results Sensitivity and Specificity SMOKING Smoking cessation Solid phase extraction Tandem Mass Spectrometry Tobacco Smoke ...
A rapid and environmental friendly determination of the dithiocarbamate metabolites ethylenethiourea and propylenethiourea in fruit and vegetables by ultra high performance liquid chromatography tandem mass spectrometry.
Chromatography, High Pressure Liquid Drug Stability Ethylenethiourea Fruit Fungicides, Industrial Linear Models Pesticide residues Reproducibility of Results Sensitivity and Specificity Tandem Mass Spectrometry ...