ArticleThe Journal of organic chemistry2007
Visible fluorescence chemosensor for saxitoxin.
Article in The Journal of organic chemistry, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
What it found
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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
8 citing papers in PubMed, 92 citations in OpenAlex.
- Interaction of Ions in Organic and Aqueous Media with an Ion-Pair Sensor Equipped with a BODIPY Reporter: An ON1-OFF-ON2-ON3 Fluorescent Assay.International journal of molecular sciences · 2023Article
- Insights in the determination of saxitoxin with fluorogenic crown ethers in water.Monatshefte fur chemie · 2018Article
- Streamlined Synthesis and Assembly of a Hybrid Sensing Architecture with Solid Binding Proteins and Click Chemistry.Journal of the American Chemical Society · 2017Article
- pH-sensitive fluorescent dyes: are they really pH-sensitive in cells?Molecular pharmaceutics · 2013Article
- Paralytic shellfish poisoning (PSP) toxin binders for optical biosensor technology: problems and possibilities for the future: a review.Food additives & contaminants. Part A, Chemistry, analysis, control, exposure & risk assessment · 2011Review
- Novel modulator of Na(V)1.1 and Na(V)1.2 Na channels in rat neuronal cells.ACS medicinal chemistry letters · 2010Article
- Use of biosensors as alternatives to current regulatory methods for marine biotoxins.Sensors (Basel, Switzerland) · 2009Article
- Synthesis and spectral properties of cholesterol- and FTY720-containing boron dipyrromethene dyes.The Journal of organic chemistry · 2007Article
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 1 institution in 1 country.
Funding
Abstract
Absorption spectra of a number of shellfish extracts have been obtained and reveal prominent absorptions in all samples at 210 and 260 nm and at 325 nm in some of them. These absorptions preclude the use of chromophores with similar absorptions in testing of shellfish samples for paralytic shellfish toxins. Two crown ether chemosensors featuring a boron azadipyrrin chromophore have been synthesized; both have absorption maxima at 650 nm, where all the shellfish extracts are transparent. The synthetic sensors feature either 18- or 27-membered crown ether rings and have been evaluated as visible sensors for the paralytic shellfish toxin saxitoxin. The binding constant for one of them is in the range of 3-9x10(5) M-1 and exhibits a fluorescence enhancement of over 100% at 680 nm in the presence of 40 microM saxitoxin.
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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.