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Increased expression and purification of soluble iron-regulatory protein 1 from Escherichia coli co-expressing chaperonins GroES and GroEL
(Associação Brasileira de Divulgação Científica, 2008-04-01)
Iron is an essential metal for all living organisms. However, iron homeostasis needs to be tightly controlled since iron can mediate the production of reactive oxygen species, which can damage cell components and compromise ...
Evaluation of residual iron in carbon nanotubes purified by acid treatments
(Elsevier B.V., 2011-11-01)
A detailed analysis by X-ray photoelectron spectroscopy was carried out on multi-walled carbon nanotube (MWCNT) surfaces after non-oxidative and oxidative purification treatments in liquid-phase. The MWCNT were produced ...
Evaluation of residual iron in carbon nanotubes purified by acid treatments
(Elsevier B.V., 2011-11-01)
A detailed analysis by X-ray photoelectron spectroscopy was carried out on multi-walled carbon nanotube (MWCNT) surfaces after non-oxidative and oxidative purification treatments in liquid-phase. The MWCNT were produced ...
Evaluation of residual iron in carbon nanotubes purified by acid treatments
(Elsevier B.V., 2014)
Magnetic Purification of Curcumin from Curcuma longa Rhizome by Novel Naked Maghemite Nanoparticles
(Amer Chemical Soc, 2015-01-28)
Naked maghemite nanoparticles, namely, surface active maghemite nanoparticles (SAMNs), characterized by a diameter of about 10 nm, possessing peculiar colloidal stability, surface chemistry, and superparamagnetism, present ...
Influência do processo de eletrocoagulação em reator tipo UASB para remoção de fósforo em efluente sintético
(Universidade Tecnológica Federal do ParanáCuritibaBrasilPrograma de Pós-Graduação em Ciência e Tecnologia AmbientalUTFPR, 2022-06-29)
The lack of sewage treatment is a problem that affects Brazil. Sanitary sewage, for example, presents a polluting load of organic matter and nutrients such as phosphorus, whose discharge into the aquatic environment can ...
Evaluation of IDA-PEVA hollow fiber membrane metal ion affinity chromatography for purification of a histidine-tagged human proinsulin
(Elsevier Science BvAmsterdamHolanda, 2006)