Zobrazeno 1 - 10
of 44
pro vyhledávání: '"George D W Swerhone"'
Autor:
Jordyn Bergsveinson, Julie Roy, Christine Maynard, Sylvie Sanschagrin, Claire N. Freeman, George D. W. Swerhone, James J. Dynes, Julien Tremblay, Charles W. Greer, Darren R. Korber, John R. Lawrence
Publikováno v:
Frontiers in Microbiology, Vol 11 (2020)
Manufactured Zn oxide nanoparticle (ZnO-NP) are extensively used world-wide in personal care and industrial products and are important contaminants of aquatic environments. To understand the overall impact of ZnO-NP contamination on aquatic ecosystem
Externí odkaz:
https://doaj.org/article/2b25751bc0234076b55fff42552fdcfb
Autor:
Jun Liu, Ian R Willick, Hayato Hiraki, Ariana D Forand, John R Lawrence, George D W Swerhone, Yangdou Wei, Supratim Ghosh, Yeon Kyeong Lee, Jorunn E Olsen, Björn Usadel, Alexandra Wormit, Markus Günl, Chithra Karunakaran, James J Dynes, Karen K Tanino
Publikováno v:
The journal of experimental botany 73(11), 3807-3822 (2022). doi:10.1093/jxb/erac108
De-methyl esterification of homogalacturonan and subsequent cross-linking with Ca2+ is hypothesized to enhance the freezing survival of cold acclimated plants by reducing the porosity of primary cell walls. To test this theory, we collected leaf epid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::37c88e095dd62713c1298b23f9d86eb2
https://doi.org/10.1093/jxb/erac108
https://doi.org/10.1093/jxb/erac108
Publikováno v:
Microbes and Environments
The sorption and distribution of nickel, a common metal contaminant in aquatic systems, were assessed in bacterial microcolonies using a combination of fluorescent staining with Newport Green and confocal laser scanning microscopy (CLSM) with confirm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9ff1320817694b67b34803e96f2647d8
https://doi.org/10.1264/jsme2.me18134
https://doi.org/10.1264/jsme2.me18134
Autor:
Sylvie Sanschagrin, James J. Dynes, John R. Lawrence, Jordyn Bergsveinson, Julien Tremblay, Julie Roy, Charles W. Greer, George D. W. Swerhone, Darren R. Korber, Christine Maynard, Claire N. Freeman
Publikováno v:
Frontiers in Microbiology
Frontiers in Microbiology, Vol 11 (2020)
Frontiers in Microbiology, Vol 11 (2020)
Manufactured Zn oxide nanoparticle (ZnO-NP) are extensively used world-wide in personal care and industrial products and are important contaminants of aquatic environments. To understand the overall impact of ZnO-NP contamination on aquatic ecosystem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::afcfb25c3c679dd52f970e3d639cef48
https://doi.org/10.3389/fmicb.2020.00267
https://doi.org/10.3389/fmicb.2020.00267
Autor:
John R. Lawrence, Armelle Paule, Darren R. Korber, George D. W. Swerhone, Marley J. Waiser, Julie Roy
Publikováno v:
Environmental Toxicology and Chemistry
Studies of the South Saskatchewan River confirmed that N,N‐diethyl‐m‐toluamide (DEET) is ubiquitous at 10 to 20 ng/L, whereas in effluent‐dominated Wascana Creek, levels of 100 to 450 ng/L were observed. Effects of DEET exposure were assessed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::37b8f576cb6f7e5f1110b54dbfe07ce8
https://pubmed.ncbi.nlm.nih.gov/31365141
https://pubmed.ncbi.nlm.nih.gov/31365141
Autor:
Darren R. Korber, Gideon M. Wolfaardt, George D. W. Swerhone, James J. Dynes, Viorica F. Bondici, Jeff Warner, John R. Lawrence
Publikováno v:
Geomicrobiology Journal. 33:807-821
The long-term stability of immobilized elements of concern in uranium tailings deposited in the Deilmann Tailings Management Facility (DTMF), northern Saskatchewan, is dependent upon maintenance of highly oxic conditions within the tailings mass. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0f2a94b8ec575c86102ab478886f3b67
https://doi.org/10.1080/01490451.2015.1117547
https://doi.org/10.1080/01490451.2015.1117547
Publikováno v:
Environmental Science: Nano. 3:181-189
Little is known about the fate of carbon nanotubes in aquatic environments. To investigate their interactions with dissolved organics and microorganisms, carbon nanotubes (CNTs) were exposed to natural river water in microcosms for 50 days. CNTs and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4161a10bc41fba56b7c33057d02b5851
https://doi.org/10.1039/c5en00229j
https://doi.org/10.1039/c5en00229j
Autor:
John R. Lawrence, Armelle Paule, Darren R. Korber, Samuel M. Chekabab, George D. W. Swerhone, James J. Dynes, Julie Roy, Alexander A. Grigoryan
Publikováno v:
Environmental Pollution. 256:113515
Cerium oxide (CeO2) nanoparticles are used as in-fuel catalysts and in manufacturing processes, creating a potential for release to aquatic environments. Exposures at 1 and 10 μg/L CeO2-nanoparticles were made to assess effects during the developmen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6a88457bfd6ed271ffc54512a6e1f5fb
https://doi.org/10.1016/j.envpol.2019.113515
https://doi.org/10.1016/j.envpol.2019.113515
Publikováno v:
Microscopy and Microanalysis. 25:254-255
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0c7850d511d0400d6e437e2be1fdad14
https://doi.org/10.1017/s1431927619002009
https://doi.org/10.1017/s1431927619002009
Autor:
George D. W. Swerhone, John R. Lawrence, Armelle Paule, Edward Topp, Darren R. Korber, Marley J. Waiser, James W. Roy, Peter R. Leavitt, Vijay Tumber
Publikováno v:
Aquatic Toxicology. 161:253-266
Triclosan (TCS) is a ubiquitous antibacterial agent found in soaps, scrubs, and consumer products. There is limited information on hazardous effects of TCS in the environment. Here, rotating annular reactors were used to cultivate river biofilm commu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eba0a69dfc77b0c9ec964b3625f57141
https://doi.org/10.1016/j.aquatox.2015.02.012
https://doi.org/10.1016/j.aquatox.2015.02.012