Zobrazeno 1 - 10
of 91
pro vyhledávání: '"Juan S. Lezama Pacheco"'
Autor:
Maryline G. Ferrier, Benjamin W. Stein, Enrique R. Batista, John M. Berg, Eva R. Birnbaum, Jonathan W. Engle, Kevin D. John, Stosh A. Kozimor, Juan S. Lezama Pacheco, Lindsay N. Redman
Publikováno v:
ACS Central Science, Vol 3, Iss 3, Pp 176-185 (2017)
Externí odkaz:
https://doaj.org/article/7e71e0d44e0748779e9888a386d60972
Autor:
Maryline G. Ferrier, Enrique R. Batista, John M. Berg, Eva R. Birnbaum, Justin N. Cross, Jonathan W. Engle, Henry S. La Pierre, Stosh A. Kozimor, Juan S. Lezama Pacheco, Benjamin W. Stein, S. Chantal E. Stieber, Justin J. Wilson
Publikováno v:
Nature Communications, Vol 7, Iss 1, Pp 1-8 (2016)
Actinium-225 is a promising isotope for α-therapy but progress in developing its chemistry is hindered by its high radioactivity and short supply. Here, the authors characterize actinium coordination in HCl solutions using X-ray absorption spectrosc
Externí odkaz:
https://doaj.org/article/aea1e2beb1e24db4a717891462543fc6
Autor:
Gan Chen, Zongqi Li, Zhehao Huang, Haolin Lu, Guankui Long, Juan S. Lezama Pacheco, Jeffrey B.-H. Tok, Theodore Z. Gao, Yusheng Lei, Jiayun Zhou, Zhenan Bao
Publikováno v:
ACS Nano. 17:9611-9621
Publikováno v:
Environmental Science & Technology. 57:1529-1537
Increased periods of bottom water anoxia in deep temperate lakes due to decreasing frequency and depth of water column mixing in a warming climate may result in the reductive dissolution of iron minerals and increased flux of nutrients from the sedim
Autor:
Alfredo Romero-Contreras, Juan S. Lezama Pacheco, Joaquin Alvarado, Umapada Pal, Julio Villanueva-Cab
Publikováno v:
ACS Applied Energy Materials. 5:4817-4828
Autor:
Abdul-Mehdi S. Ali, Adrian J. Brearley, Jorge Gonzalez-Estrella, Tori Z. Forbes, Bruce M. Thomson, Carmen A. Velasco, María Isabel Meza, José M. Cerrato, Stephen E. Cabaniss, Juan S. Lezama Pacheco
Publikováno v:
Environ Sci Technol
We investigated interfacial reactions of U(VI) in the presence of Suwannee River natural organic matter (NOM) at acidic and neutral pH. Laboratory batch experiments show that the adsorption and precipitation of U(VI) in the presence of NOM occur at p
Autor:
Maya Engel, Vincent Noël, Samuel Pierce, Libor Kovarik, Ravi K. Kukkadapu, Juan S. Lezama Pacheco, Odeta Qafoku, J. Ray Runyon, Jon Chorover, Weijiang Zhou, John Cliff, Kristin Boye, John R. Bargar
Publikováno v:
Water Research. 238:119990
Autor:
Debora Berti, Adrian J. Brearley, Johanna M. Blake, Cherie L. DeVore, Michael N. Spilde, Abdul-Mehdi S. Ali, Juan S. Lezama Pacheco, Kateryna Artyushkova, José M. Cerrato, Lucia Rodriguez-Freire, Eliane El Hayek
Publikováno v:
Environ Sci Process Impacts
We investigated the mechanisms of uranium (U) uptake by Tamarix (Salt Cedars) growing along the Rio Paguate, which flows throughout the Jackpile Mine near Pueblo de Laguna, New Mexico. Tamarix were selected for this study due to the detection of U in
Autor:
Naresh Kumar, Vincent Noel, John R. Bargar, Juan S. Lezama-Pacheco, Kristin Boye, Gordon E. Brown
Publikováno v:
Environmental Science: Nano. 8:1817-1821
In this response to the comment by S. Peiffer, Environ. Sci.: Nano, 2021, we wish to first underline the main objective of the paper by V. Noel, et al., Environ. Sci.: Nano, 2020, 7, 2102–2116, which was to better characterize the chemical paramete
Autor:
Andreas Kappler, Juan S. Lezama-Pacheco, Zhe Zhou, Elizabeth J. Tomaszewski, E. Marie Muehe, James M. Byrne
Publikováno v:
Environmental Science & Technology. 54:9445-9453
Natural organic matter (NOM) is known to affect the microbial reduction and transformation of ferrihydrite, but its implication toward cadmium (Cd) associated with ferrihydrite is not well-known. Here, we investigated how Cd is redistributed when fer