Zobrazeno 1 - 10
of 200
pro vyhledávání: '"Michael A. Quilliam"'
Autor:
Patricia LeBlanc, Nadine Merkley, Krista Thomas, Nancy I. Lewis, Khalida Békri, Susan LeBlanc Renaud, Frances R. Pick, Pearse McCarron, Christopher O. Miles, Michael A. Quilliam
Publikováno v:
Toxins, Vol 12, Iss 2, p 77 (2020)
[D-Leu1]MC-LY (1) ([M + H]+ m/z 1044.5673, Δ 2.0 ppm), a new microcystin, was isolated from Microcystis aeruginosa strain CPCC-464. The compound was characterized by 1H and 13C NMR spectroscopy, liquid chromatography−high resolution tandem mass sp
Externí odkaz:
https://doaj.org/article/9ca323dd0ff04d349798f87f95ac7b43
Publikováno v:
Marine Drugs, Vol 13, Iss 4, Pp 2046-2062 (2015)
The marine dinoflagellate Gymnodinium catenatum has been associated with paralytic shellfish poisoning (PSP) outbreaks in Portuguese waters for many years. PSP syndrome is caused by consumption of seafood contaminated with paralytic shellfish toxins
Externí odkaz:
https://doaj.org/article/cd4ce5c0b7b84217bcc5221009f44c56
Autor:
Rex Munday, Shawna L. MacKinnon, H. Stephen Ewart, Sandra A. Sperker, Pamela Gallant, Nancy Lewis, Patricia LeBlanc, Michael A. Quilliam
Publikováno v:
Toxins, Vol 4, Iss 1, Pp 1-14 (2011)
Spirolides are marine phycotoxins produced by the dinoflagellates Alexandrium ostenfeldii and A. peruvianum. Here we report that 13-desmethyl spirolide C shows little cytotoxicity when incubated with various cultured mammalian cell lines. When admini
Externí odkaz:
https://doaj.org/article/d328f0e7b0d34c8c85418a108648a641
Publikováno v:
Journal of chromatography. A. 1639
A major challenge for LC-MS analysis is the ability to compare data between laboratories and across instrument platforms. Currently, mycotoxin determination relies on dereplication strategies based on physicochemical properties such as the m/z of the
Autor:
Nadine Merkley, Khalida Békri, Susan LeBlanc Renaud, Christopher O. Miles, Krista Thomas, Nancy I. Lewis, Patricia LeBlanc, Pearse McCarron, Frances R. Pick, Michael A. Quilliam
Publikováno v:
Toxins
Volume 12
Issue 2
Toxins, Vol 12, Iss 2, p 77 (2020)
Volume 12
Issue 2
Toxins, Vol 12, Iss 2, p 77 (2020)
[D-Leu1]MC-LY (1) ([M + H]+ m/z 1044.5673, &Delta
2.0 ppm), a new microcystin, was isolated from Microcystis aeruginosa strain CPCC464. The compound was characterized by 1H and 13C NMR spectroscopy, liquid chromatography&ndash
high resoluti
2.0 ppm), a new microcystin, was isolated from Microcystis aeruginosa strain CPCC464. The compound was characterized by 1H and 13C NMR spectroscopy, liquid chromatography&ndash
high resoluti
Autor:
Gustaaf M. Hallegraeff, D. Tim Harwood, Michael A. Quilliam, Patrick T. Holland, Michael J. Boundy, Alison Turnbull, Navreet Malhi
Publikováno v:
Toxicon. 178:59-60
Paralytic shellfish toxins (PSTs) are a group of over 50 closely related naturally occurring tetrahydropurine toxins with saxitoxin (STX) as one of the most common and potent. Saxitoxin was first isolated and characterised from the butter clam Saxido
Publikováno v:
Journal of AOAC INTERNATIONAL. 99:1163-1172
Okadaic acid (OA) and its analogs, dinophysistoxins-1 (DTX1) and -2 (DTX2) are lipophilic biotoxins produced by marine algae that can accumulate in shellfish and cause the human illness known as diarrhetic shellfish poisoning (DSP). Regulatory testin
Publikováno v:
Analytical Methods. 8:2872-2879
Two methods were developed for the analysis of algal biotoxins in complex biological and environmental samples to demonstrate the concept of isotope-labelling derivatisation for quantitation. These methods are based on dansyl chloride derivatisation
Polar marine toxins are more challenging to analyze by mass spectrometry-based methods than lipophilic marine toxins, which are now routinely measured in shellfish by multiclass reversed-phase liquid chromatography–tandem mass spectrometry (MS/MS)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d1f3925d61d2df6f0a09a01d77323ed6
https://nrc-publications.canada.ca/eng/view/object/?id=b402ce55-188c-44f7-adf6-41bbc1c57d4e
https://nrc-publications.canada.ca/eng/view/object/?id=b402ce55-188c-44f7-adf6-41bbc1c57d4e
Publikováno v:
Instrumentation for Trace Organic Monitoring ISBN: 9781351073721
Instrumentation for Trace Organic Monitoring
Instrumentation for Trace Organic Monitoring
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0e19a6aa1ee2348d0369eccd5d0c1651
https://doi.org/10.1201/9781351073721-11
https://doi.org/10.1201/9781351073721-11