Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Beatriz M. Fontoura"'
Autor:
Raimundo R. Gamela, Beatriz M. Fontoura, Vinícius C. Costa, Diego V. Babos, Edenir R. Pereira-Filho
Publikováno v:
Analytical Letters. 56:944-957
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::df5854615c3e350e7c90aeb26d120cbe
https://doi.org/10.1080/00032719.2022.2111573
https://doi.org/10.1080/00032719.2022.2111573
Autor:
Beatriz M. Fontoura, Florencia Cora Jofré, Trey Williams, Marianela Savio, George L. Donati, Joaquim A. Nóbrega
Publikováno v:
Journal of Analytical Atomic Spectrometry. 37:966-984
New developments in instrumentation, plasma diagnostics, calibration, and sample preparation applied to MIP-OES may make it competitive with ICP-OES.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8ad81a1ec8b489e167932ece3d730aec
https://doi.org/10.1039/d1ja00375e
https://doi.org/10.1039/d1ja00375e
Publikováno v:
Analytical methods : advancing methods and applications. 15(2)
This work investigated the potential of microwave-induced plasma optical emission spectrometry (MIP-OES) for urine analysis using a complex matrix containing carbon and high concentrations of easily ionizable elements (EIEs). The goals were to study
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ac592e78bd039752d5407b2f73df1700
https://pubmed.ncbi.nlm.nih.gov/36533314
https://pubmed.ncbi.nlm.nih.gov/36533314
Autor:
Silvia J. R. Vargas, Francielle O. Chagas, Luis Henrique Mendes da Silva, Beatriz M. Fontoura, Maria C. Hespanhol
Publikováno v:
Journal of Chemical & Engineering Data. 66:1011-1020
Liquid–liquid equilibrium data were obtained for aqueous two-phase system (ATPS) composed of [poly(ethylene oxide) (PEO1500), poly(propylene oxide) (PPO425), poly(ethylene oxide)11–poly(propylene o...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8173e1b0f7beccdbb5a9d7c731bc2246
https://doi.org/10.1021/acs.jced.0c00824
https://doi.org/10.1021/acs.jced.0c00824
Publikováno v:
Journal of the Taiwan Institute of Chemical Engineers. 115:218-222
This work presents a new method for gold extraction and purification from scrap central processing units (CPUs) by using an aqueous biphasic system (ABS) consisting of a biodegradable copolymer and ions already present in the CPU leachate (chloride a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::22cedc9be32ff5c842e3345237c7bcab
https://doi.org/10.1016/j.jtice.2020.10.027
https://doi.org/10.1016/j.jtice.2020.10.027
Autor:
Renata S. Amais, Joaquim A. Nóbrega, Bradley T. Jones, Beatriz M. Fontoura, George L. Donati, Charles B. Williams
Publikováno v:
TrAC Trends in Analytical Chemistry. 116:151-157
Microwave-induced plasma optical emission spectrometry (MIP OES) has increasingly become a major resource for multi-elemental analysis. One of the greatest breakthroughs in the field has been the development of a commercial instrument based on a Hamm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8d86e95e49c7aa237f45af2eb7215f05
https://doi.org/10.1016/j.trac.2019.05.007
https://doi.org/10.1016/j.trac.2019.05.007
Autor:
Beatriz M. Fontoura, Luis Henrique Mendes da Silva, Aparecida Barbosa Mageste, Vivianne Molica de Andrade, Maria C. Hespanhol, Leandro Rodrigues de Lemos
Publikováno v:
Journal of Chemical & Engineering Data. 64:1991-1998
In extraction procedures, the more commonly used aqueous two-phase systems (ATPS) comprise mainly water, salt, and macromolecule, particularly the macromolecule poly(ethylene oxide) (PEO). However, one limitation of such ATPS is their capacity to sep
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::daf08062aa5926d4b975f304607e3946
https://doi.org/10.1021/acs.jced.8b01005
https://doi.org/10.1021/acs.jced.8b01005
Autor:
Samuel E Ward, Hyun Seok Kim, Kakajan Komurov, Saurabh Mendiratta, Pei-Ling Tsai, Mirco Schmolke, Neal Satterly, Balaji Manicassamy, Christian V Forst, Michael G Roth, Adolfo García-Sastre, Katarzyna M Blazewska, Charles E McKenna, Beatriz M Fontoura, Michael A White
Publikováno v:
PLoS ONE, Vol 7, Iss 8, p e39284 (2012)
Influenza A virus infects 5-20% of the population annually, resulting in ~35,000 deaths and significant morbidity. Current treatments include vaccines and drugs that target viral proteins. However, both of these approaches have limitations, as vaccin
Externí odkaz:
https://doaj.org/article/c5ff6c95095346579020db8ad8961ee7