Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Simon Ningsun Zhou"'
Autor:
Daryl G.S. Smith, Robert Dabeka, Simon Ningsun Zhou, Ivana Kosarac, Xu-Liang Cao, Svetlana Popovic
Publikováno v:
Food Additives & Contaminants: Part A. 36:1740-1747
It is already known that bisphenol S (BPS) has been used as a substitute for BPA in thermal papers in recent years. It is not clear, however, if BPS has also been used to replace BPA in can coatings as currently being speculated due to a lack of cred
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dfcb7b6c24298520d0ca74ea4b8f4a97
https://doi.org/10.1080/19440049.2019.1643042
https://doi.org/10.1080/19440049.2019.1643042
Autor:
Larissa Takser, Nadia Abdelouahab, Jiping Zhu, Angelina Buchar, Simon Ningsun Zhou, Shabana Siddique
Publikováno v:
Environmental Science & Technology
We have examined several emerging brominated flame retardants (BFRs) including 2-ethyl-1-hexyl-2,3,4,5-tetrabromobenzoate (TBB), bis(2-ethylhexyl) tetrabromophthalate (TBPH), 1,2-bis(2,4,6-tribromophenoxy) ethane (BTBPE), 4,5,6,7-tetrabromo-1,1,3-tri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4167dd75ed9444b88787b3fd2a5b6d06
https://doi.org/10.1021/es5016839
https://doi.org/10.1021/es5016839
Autor:
Simon Ningsun Zhou, Jiping Zhu, Laetiscia Lavoie, Nadia Abdelouahab, Larissa Takser, Shabana Siddique
Publikováno v:
Environment International, Vol 66, Iss, Pp 11-17 (2014)
Five hexachloronorbornene-based flame retardants, Dechlorane Plus (DP), Dechlorane 602 (Dec 602), Dechlorane 603 (Dec 603), Dechlorane 604 (Dec 604) and hexachlorocyclopentadienyl-dibromocyclooctane (HCDBCO), were measured in human milk and maternal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f093e9daa692067cb3ddbba83da40f22
https://doi.org/10.1016/j.envint.2014.01.010
https://doi.org/10.1016/j.envint.2014.01.010
Publikováno v:
Rapid Communications in Mass Spectrometry. 25:436-442
Liquid chromatography/atmospheric pressure photoionization tandem mass spectrometry (LC/APPI-MS/MS) was investigated as an instrumental method for the analysis of the halogenated norbornene flame retardants, Mirex, Dechloranes 602, 603, 604, and Dech
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6b0e5ee9a2032005e9db454aa2f9d4d9
https://doi.org/10.1002/rcm.4874
https://doi.org/10.1002/rcm.4874
Publikováno v:
Rapid Communications in Mass Spectrometry. 25:443-448
Although the two flame retardants 1,2-dibromo-4-(1,2-dibromoethyl)cyclohexane (TBECH) and 1,2,5,6-tetrabromocyclooctane (TBCO) have been widely used, a selective instrumental method of analysis for these compounds has not been developed to date. In t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::befce67890f991e65c9f1e77dde083ae
https://doi.org/10.1002/rcm.4878
https://doi.org/10.1002/rcm.4878
Autor:
Ian D. Brindle, Simon Ningsun Zhou, Michelle Misselwitz, Nicole Riddell, Chris Marvin, Frank L. Dorman, Eric J. Reiner, Terry Kolic, Paul A. Helm
Publikováno v:
Journal of Chromatography A. 1217:633-641
A comprehensive, sensitive and high-throughput liquid chromatography–atmospheric pressure photoionization tandem mass spectrometry (LC–APPI-MS/MS) method has been developed for analysis of 36 halogenated flame retardants (HFRs). Under the optimiz
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a3fcfd75ef15eab39a367908f8f2c6ea
https://doi.org/10.1016/j.chroma.2009.11.096
https://doi.org/10.1016/j.chroma.2009.11.096
Autor:
Patrick W. Crozier, Frank L. Dorman, Ian D. Brindle, Michelle Misselwitz, Chris Marvin, Paul A. Helm, Nicole Riddell, Li Shen, Eric J. Reiner, Karen MacPherson, Simon Ningsun Zhou
Publikováno v:
Analytical and Bioanalytical Chemistry. 396:1311-1320
Until recently, atmospheric pressure photoionization (APPI) has typically been used for the determination of non-polar halogenated flame retardants (HFRs) by liquid chromatography (LC) tandem mass spectrometry. In this study, we demonstrated the feas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f0677dca83b9aaf59630d7ac51e31894
https://doi.org/10.1007/s00216-009-3279-6
https://doi.org/10.1007/s00216-009-3279-6
Publikováno v:
Analytical Chemistry. 80:481-490
A new kinetic calibration was developed using dominant pre-equilibrium desorption by solid-phase microextracton. The calibration was based on isotropism between absorption and desorption, which was proved theoretically and experimentally in an aqueou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::49dd05ffc6328ccb23838971f0956d18
https://doi.org/10.1021/ac701871q
https://doi.org/10.1021/ac701871q
Publikováno v:
Analytical Chemistry. 79:1221-1230
The on-fiber standardization technique for solid-coated solid-phase microextraction (SPME) was studied, and a theoretical model is proposed for the isotropic behavior of adsorption and desorption, based on Fick's law of diffusion and the Langmuir mod
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::14332f891707eea36c7600bed68e7584
https://doi.org/10.1021/ac061626w
https://doi.org/10.1021/ac061626w
Publikováno v:
Environmental sciencetechnology. 42(16)
Previous field studies utilizing solid-phase microextraction (SPME) predominantly focused on volatile and semivolatile compounds in air or water. Earlier in vivo sampling studies utilizing SPME were limited to the liquid matrix (blood). The present s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::62b45ef6db569af4ef3a4a81f3b8135e
https://pubmed.ncbi.nlm.nih.gov/18767668
https://pubmed.ncbi.nlm.nih.gov/18767668