Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Jean-Yves Benaïm"'
Publikováno v:
Analytical and Bioanalytical Chemistry
Analytical and Bioanalytical Chemistry, 2011, 399 (3), pp.1389-1392. ⟨10.1007/s00216-010-4432-y⟩
Analytical and Bioanalytical Chemistry, Springer Verlag, 2011, 399 (3), pp.1389-1392. ⟨10.1007/s00216-010-4432-y⟩
Analytical And Bioanalytical Chemistry (1618-2642) (Springer Heidelberg), 2011-01, Vol. 399, N. 3, P. 1389-1392
Analytical and Bioanalytical Chemistry, 2011, 399 (3), pp.1389-1392. ⟨10.1007/s00216-010-4432-y⟩
Analytical and Bioanalytical Chemistry, Springer Verlag, 2011, 399 (3), pp.1389-1392. ⟨10.1007/s00216-010-4432-y⟩
Analytical And Bioanalytical Chemistry (1618-2642) (Springer Heidelberg), 2011-01, Vol. 399, N. 3, P. 1389-1392
Total mercury (Hg(T)) determination requires the addition of concentrated hydrochloric acid solution (≥10 mol L(-1) HCl) in relatively high amounts to preserve the samples and to prepare reagent solutions. A method for the preparation of concentrat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d49579fe6c7233c47c94f2166ec71d29
https://doi.org/10.1007/s00216-010-4432-y
https://doi.org/10.1007/s00216-010-4432-y
Publikováno v:
Analytica Chimica Acta
Analytica Chimica Acta, Elsevier Masson, 2005, 538, pp.263-271. ⟨10.1016/j.aca.2005.02.043⟩
Analytica Chimica Acta, Elsevier Masson, 2005, 538, pp.263-271. ⟨10.1016/j.aca.2005.02.043⟩
International audience; Voltammetry is a method able to distinguish in certain degree the speciation of dissolved metals. An analysis of its ability to discern composite and more complex dissolved metal–ligand systems has been carried out by simula
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::206b181ccb16b53b72ee582c38f7dfe7
https://doi.org/10.1016/j.aca.2005.02.043
https://doi.org/10.1016/j.aca.2005.02.043
Publikováno v:
HAL
Natural organic matter (NOM) behaviour towards proton is an important parameter to understand NOM fate in the environment. Moreover, it is necessary to determine NOM acid-base properties before investigating trace metals complexation by natural organ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::124f9ad194d0e984dc88d2394d7e97bc
https://doi.org/10.1016/j.watres.2004.05.019
https://doi.org/10.1016/j.watres.2004.05.019
Publikováno v:
Water Research. 36:2571-2581
A study of the three-dimensional excitation-emission fluorescence matrix (EEFM) of organic matter from the Amazon basin rivers is reported in this paper. The EEFM, applied to the fractions obtained from sequential tangential ultrafiltration (STUF), g
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::04cdb02de5779bdc7945a84f85978305
https://doi.org/10.1016/s0043-1354(01)00469-9
https://doi.org/10.1016/s0043-1354(01)00469-9
Autor:
Rozane V. Marins, Jean-Yves Benaïm, Stéphane Mounier, Luiz Drude de Lacerda, L. F. F. Silva, H. H. M. Paraquetti
Publikováno v:
Wetlands Ecology and Management. 9:323-331
Mangrove waters from the Itacurussa Experimental Forest (IEF), SE Brazilare enriched in reactive-Hg (15 ± 2.0 pM) and total-Hg (28 ±2.5 pM) relative to open bay waters (4.5 ± 3.0 pM and 19 ±8.5 pM, for reactive-Hg and total-Hg respectively). Merc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::62199e83e9fa6a4083adbc59da9aeefa
https://doi.org/10.1023/a:1011868803439
https://doi.org/10.1023/a:1011868803439
Publikováno v:
Organic Geochemistry. 31:127-131
Organic matter strongly influences the behaviour of dissolved metals in natural waters. A complete understanding on the nature of these compounds, requires their isolation. The most recently used extraction procedure is reverse-phase liquid chromatog
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::847193b7f45586be488a48c8f574ed6c
https://doi.org/10.1016/s0146-6380(99)00152-7
https://doi.org/10.1016/s0146-6380(99)00152-7
Publikováno v:
Water Research. 33:1523-1533
Resume Les eaux de fleuve, fractionnees par ultrafiltration tangentielle sequentielle (UFTS), sont analysees par des matrices d'excitation et d'emission de fluorescence (MEEF). Les substances humiques fluorescentes provenant des eaux du bassin amazon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0edf7e7f6747bbb8ad54bdf83fb44b71
https://doi.org/10.1016/s0043-1354(98)00347-9
https://doi.org/10.1016/s0043-1354(98)00347-9
Autor:
Jean-Yves Benaïm, Frédérique Eyrolle
Publikováno v:
Water Research. 33:995-1004
Using sequential ultrafiltration (UF) of Amazonian surface waters, several fractions, defined by the molecular weight (MW) cut-off of the UF membranes, can be obtained
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::71827d2073f11654ba6cde8a1208727d
https://doi.org/10.1016/s0043-1354(98)00440-0
https://doi.org/10.1016/s0043-1354(98)00440-0
Publikováno v:
Geochimica et Cosmochimica Acta. 60:3643-3656
In tropical surface waters, ultrafiltration, differential pulse anodic stripping voltametry, and atomic absorption spectrometry were used to determine the distribution and association of major and trace elements with different size fractions of disso
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dffd98b0cdec78ca617cc5e6ee27866d
https://doi.org/10.1016/0016-7037(96)00210-4
https://doi.org/10.1016/0016-7037(96)00210-4
Publikováno v:
Phytochemistry. 40:495-500
Three new meroditerpenes related to zosterdiol A have been isolated from the brown alga Cystoseira crinita . Their structures have been established mainly by means of 2D NMR experiments: COSY, HCCORR and HMBC correlations. They have also been quantit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::93cc26f11189dce587f5bac89076f3da
https://doi.org/10.1016/0031-9422(95)00303-o
https://doi.org/10.1016/0031-9422(95)00303-o