Literature DB >> 1908861

Analysis of paralytic shellfish poisons by capillary electrophoresis.

P Thibault1, S Pleasance, M V Laycock.   

Abstract

A capillary electrophoresis (CE) method with UV detection is described for the separation and determination of underivatized toxins associated with paralytic shellfish poisoning (PSP). Confirmation of the electrophoretic peaks was facilitated by mass spectrometric (MS) detection using an ionspray CE-MS interface and by high-performance liquid chromatography with fluorescence detection. The determination of PSP toxins, such as saxitoxin and neosaxitoxin, in toxic dinoflagellates and scallops is demonstrated and comparisons are made with existing techniques.

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Year:  1991        PMID： 1908861     DOI： 10.1016/s0021-9673(01)88783-5

Source DB:  PubMed          Journal:  J Chromatogr


  6 in total

1.  Intriguing differences in the gas-phase dissociation behavior of protonated and deprotonated gonyautoxin epimers.

Authors:  Felipe A Dörr; Borislav Kovačevi; Zvonimir B Maksi; Ernani Pinto; Dietrich A Volmer
Journal:  J Am Soc Mass Spectrom       Date:  2011-08-16       Impact factor: 3.109

Review 2.  Analysis of glycans derived from glycoconjugates by capillary electrophoresis-mass spectrometry.

Authors:  Yehia Mechref
Journal:  Electrophoresis       Date:  2011-12       Impact factor: 3.535

3.  High-sensitivity determination of tyrosine-phosphorylated peptides by on-line enzyme reactor and electrospray ionization mass spectrometry.

Authors:  L N Amankwa; K Harder; F Jirik; R Aebersold
Journal:  Protein Sci       Date:  1995-01       Impact factor: 6.725

4.  Gas-phase dissociation reactions of protonated saxitoxin and neosaxitoxin.

Authors:  Lekha Sleno; Dietrich A Volmer; Borislav Kovacević; Zvonimir B Maksić
Journal:  J Am Soc Mass Spectrom       Date:  2004-04       Impact factor: 3.109

5.  Use of biosensors as alternatives to current regulatory methods for marine biotoxins.

Authors:  Natalia Vilariño; Eva S Fonfría; M Carmen Louzao; Luis M Botana
Journal:  Sensors (Basel)       Date:  2009-11-24       Impact factor: 3.576

Review 6.  The Incidence of Marine Toxins and the Associated Seafood Poisoning Episodes in the African Countries of the Indian Ocean and the Red Sea.

Authors:  Isidro José Tamele; Marisa Silva; Vitor Vasconcelos
Journal:  Toxins (Basel)       Date:  2019-01-21       Impact factor: 4.546
  6 in total

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