Zobrazeno 1 - 10
of 55
pro vyhledávání: '"W D, Jamieson"'
Publikováno v:
Soft Matter. 18:5089-5096
Whilst it is highly desirable to produce artificial lipid bilayer arrays allowing for systematic high-content screening of membrane conditions, it remains a challenge due to the combined requirements of scaled membrane production, simple measurement
Domoic acid was recognized recently [1, 2] to be a marine neurotoxin associated with shellfish harvested or cultured for use as human food. Evidence about the occurrence of domoic acid and its importance to shellfish industries is reviewed. The prepa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9f39340942bc491ee3c02e469964223c
https://nrc-publications.canada.ca/eng/view/object/?id=ba5f484b-6218-423b-a1fc-682ef653ace7
https://nrc-publications.canada.ca/eng/view/object/?id=ba5f484b-6218-423b-a1fc-682ef653ace7
Autor:
John A. Calder, W. D. Jamieson
Publikováno v:
Fresenius' Journal of Analytical Chemistry. 338:378-379
A Group of Experts on Standards and Reference Materials (GESREM) has been established by international agencies to improve the availability of standards and reference materials to marine scientists throughout the world. It functions by bringing toget
Publikováno v:
Biological Mass Spectrometry. 18:373-386
Domoic acid is a naturally occurring amino acid, formerly available in limited amounts as a natural product of some algae of the family Rhodomelaceae. As the result of a recent incidence of toxicity in cultured blue mussels (Mytilus edulis) from a hi
Simultaneous determination ofSonchus arvensis L. triterpenes by gas chromatography-mass spectrometry
Publikováno v:
Lipids. 17:60-63
Sonchus arvensis L. or sow thistle has proved an excellent source of pentacylic triterpenes; triterpenes account for about 6% of the crude lipid extract or 0.2% of the dried plant. Composition of the triterpenoid fraction, as indicated by gas chromat
Autor:
W. D. Jamieson, A. Taylor
Publikováno v:
Canadian Journal of Chemistry. 64:277-284
Peptides of 2-methylalanine, where this residue is not the C-terminus, give molecular ions of low abundance on electron impact ionization, but abundant ions are formed by loss of the elements of water from the molecular ion. The dehydration reaction
Publikováno v:
Biological Mass Spectrometry. 14:435-441
Oxygen-enhanced negative chemical ionization MS is sensitive and specific for the detection of polychlorinated biphenyls (PCBs) without isobaric interferences (qualitative or quantitative) from congeners of higher levels of chlorination. The collisio
Autor:
Charles R. Masson, D.J. Embree, L. S. Dent Glasser, Eric E. Lachowski, W. D. Jamieson, M.Y. Qureshi, H.P. Calhoun
Publikováno v:
Cement and Concrete Research. 11:775-780
Trimethylsilyl derivatives from polymerised silicate anions in an eight-year-old cement paste have been fractionated by high-pressure liquid chromatography (hplc) and the fractions examined by thin layer chromatography, mass spectrometry and infrared
Herbal Remedies of the Maritime Indians: Sterols and Triterpenes of Achillea millefolium L. (Yarrow)
Publikováno v:
Journal of Pharmaceutical Sciences. 71:690-693
As part of ongoing studies of the medicinal aspects of Maritime flora, particularly the herbal remedies of the Micmac and Malecite Indians, the sterols and triterpenes of Achillea millefolium L. (Com-positae), a widely used herbal remedy known common
Autor:
Michael A. Quilliam, P. G. Sim, R. J. Gergely, W. D. Jamieson, R. M. Gershey, R. Guevremont, Robert K. Boyd
Publikováno v:
Biological Mass Spectrometry. 14:375-381
The establishment of reliable values for concentrations of 16 priority pollutant polycyclic aromatic hydrocarbons (PAH) in a suite of marine sediment reference materials included an examination of the methods used to determine such compounds. Results