ArticleJournal of fluorescence2009
Performance of fluorescent labels in sedimentation bead arrays--a comparison study.
Article in Journal of fluorescence, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 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
3 citing papers in PubMed, 6 citations in OpenAlex.
- Suspension arrays based on nanoparticle-encoded microspheres for high-throughput multiplexed detection.Chemical Society reviews · 2015Review
- Encapsulation of hydrophobic dyes in polystyrene micro- and nanoparticles via swelling procedures.Journal of fluorescence · 2011Article
- Sensitive immunofluorescent staining of cells via generation of fluorescent nanoscale polymer films in response to biorecognition.The journal of histochemistry and cytochemistry : official journal of the Histochemistry Society · 2011Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
An extensive study is described to identify the most suitable fluorescent label in magnetic microsphere sedimentation arrays. The investigated fluorescent labels, commonly used in multiplex analysis, include organic dyes, (fluorescein, Alexa488, Cy5) fluorescent proteins (R-Phycoerythrin, Allophycocyanine, PBXL-3) polymer nanoparticles (FluoSpheres, PD-Pt) and semiconductor nanocrystals (Quantum dots). DNA hybridization assays on magnetic microspheres were applied as model systems to reveal label performance. The fluorescent labels were characterized under optimized conditions regarding signal intensity, non-specific binding and photo-stability. The advantages and drawbacks of individual labels are discussed. The limit of detection and dynamic ranges are determined to compare the performance of selected labels. Detection limits of 2 x 10(-10) mol/L are found for the determination of oligonucleotides using PBXl-3 as label, which is comparable with typical flow cytometer systems. The results and protocols are highly valuable for any type of bead based assays and can be easily transferred.
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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.