Zobrazeno 1 - 10
of 173
pro vyhledávání: '"Shaogang Chu"'
Autor:
Shaogang Chu, Robert J. Letcher
Publikováno v:
Analytical and Bioanalytical Chemistry. 415:1497-1504
Histones are the major proteinaceous components of chromatin in eukaryotic cells and an important part of the epigenome. The broad-spectrum herbicide atrazine (2-chloro-4-[ethylamino]-6-[isopropylamino]-1, 3, 5-triazine) and its metabolites are known
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c906f05d4fe5e86eb74b35805c14195e
https://doi.org/10.1007/s00216-023-04545-6
https://doi.org/10.1007/s00216-023-04545-6
Publikováno v:
Chemosphere. 310
Increased production and usage of organophosphate esters (OPEs) as flame retardants and plasticizers has trended towards larger and 'novel' (oligomeric) OPEs, although there is a dearth of understanding of the environmental fate, stability, toxicokin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0e8474d956189aa25a7467ea874540a9
https://pubmed.ncbi.nlm.nih.gov/36228722
https://pubmed.ncbi.nlm.nih.gov/36228722
Autor:
Robert J. Letcher, Sarah C. Marteinson, Mélanie F. Guigueno, Jessica A. Head, Shaogang Chu, Kim J. Fernie
Publikováno v:
Environmental Toxicology and Chemistry. 39:565-573
The toxicokinetics of triphenyl phosphate (TPHP) in vivo including the uptake, deposition, and biotransformation into the metabolite diphenyl phosphate (DPHP) is presently reported in embryonated eggs and chicks of Japanese quail. Quail were dosed wi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6088ba45816565bef7736831b77bd3a4
https://doi.org/10.1002/etc.4637
https://doi.org/10.1002/etc.4637
Autor:
Robert J. Letcher, Shaogang Chu
Publikováno v:
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences. 1163
The present study developed an analytical technique to investigate the possible covalent adduct formation of albumin with the herbicide atrazine, and to characterize the protein modifications in vitro using liquid chromatography separation coupled wi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::376b4736989a6654ee409f8e08d4fd97
https://pubmed.ncbi.nlm.nih.gov/33388526
https://pubmed.ncbi.nlm.nih.gov/33388526
Publikováno v:
Chemosphere. 199:154-159
Organophosphorus (OP) compounds can bind covalently to many types of proteins and form protein adducts. These protein adducts can indicate the exposure to and neurotoxicity of OPs. In the present work, we studied adduction of tubulin with the OP inse
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::47a44824ecf586d4968753a7c5e9c673
https://doi.org/10.1016/j.chemosphere.2018.02.003
https://doi.org/10.1016/j.chemosphere.2018.02.003
Autor:
Robert J. Letcher, Shaogang Chu
Publikováno v:
Journal of Chromatography A. 1535:63-71
While reversed-phase (RP) liquid chromatography can separate a wide range of analytes, for strongly acidic compounds such as environmentally relevant dialkyl phosphates (DAPs), this remains a challenge because they have low affinity for standard RP c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::56c64a8e491a65aeb438e7dfc7abb1b6
https://doi.org/10.1016/j.chroma.2017.12.069
https://doi.org/10.1016/j.chroma.2017.12.069
Publikováno v:
Journal of hazardous materials. 388
High concentrations of the main components in Scotchgard™ fabric protector products (pre-2002 and post-2002; side-chain fluorinated polymer surfactants, S1 and S2, respectively) were detected in biosolids samples from twenty pan-Canadian wastewater
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::921b26b0d4cb2ecaacfc430fa03f8d1d
https://pubmed.ncbi.nlm.nih.gov/31955025
https://pubmed.ncbi.nlm.nih.gov/31955025
Publikováno v:
Environmental Science & Technology. 50:669-675
Environmental contamination and regulation of longer-chain perfluoroalkyl substances (PFASs) such as perfluorooctanesulfonate (PFOS) has given rise to the increased use of shorter-chain PFASs as alternatives in new products, although confirmation of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::701ce9d004683d8afde302234292dba7
https://doi.org/10.1021/acs.est.5b05058
https://doi.org/10.1021/acs.est.5b05058
Publikováno v:
Chemosphere. 138:60-66
The Great Pacific Garbage Patch (GPGP) is a gyre of marine plastic debris in the North Pacific Ocean, and nearby is Midway Atoll which is a focal point for ecological damage. This study investigated 13 C4-C16 perfluorinated carboxylic acids (PFCAs),
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fcd370a5fd31bf98aebcb759a87ad1ce
https://doi.org/10.1016/j.chemosphere.2015.05.043
https://doi.org/10.1016/j.chemosphere.2015.05.043
Autor:
Robert J. Letcher, Zhe Lu, Sherri L. MacLeod, Ken G. Drouillard, G. Douglas Haffner, Chris Marvin, Jan J. H. Ciborowski, Shaogang Chu
Publikováno v:
Biological Sciences Publications
Great Lakes Institute for Environmental Research Publications
Great Lakes Institute for Environmental Research Publications
Forty-seven polychlorinated biphenyls (PCBs), 9 polybrominated diphenyl ethers (PBDEs), tetrabromobisphenol A (TBBPA) and its mono-, di- and tri-bromo-analogs, and bisphenol A (BPA) were investigated in sediments (56 samples; collected in spring 2004
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::41b8947f0a165ceea2e6c94849580201
https://doi.org/10.1016/j.jglr.2015.04.007
https://doi.org/10.1016/j.jglr.2015.04.007