Electrophoretic Mobility
Mostrando 1-12 de 1952 artigos, teses e dissertações.
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1. Study of electrophoretic deposition of ZnO photoanodes on fluorine-doped tin oxide (FTO) glass for dye-sensitized solar cells (DSSCs)
Abstract Semiconductors, such as zinc oxide (ZnO), are used in different scientific fields, including energy. This study applied ZnO thin films on a photovoltaic cell, specifically a dye-sensitized solar cell (DSSC). ZnO was used in solar cells due to its characteristics such as electronic mobility. Electrophoretic deposition (EPD) is an efficient method to
Cerâmica. Publicado em: 2022
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2. Improved Functionalization of Multiwalled Carbon Nanotubes in Ultra-Low Acid Volume: Effect of Solid/Liquid Interface
A comprehensive study of a less harmful functionalization of multiwalled carbon nanotubes (MWCNT) was performed. The influence of ultrasonic cavitation and solid/liquid interface was indirectly evaluated by statistical characterization of MWCNT aspect ratio and degree of functionalization. MWCNT aspect ratio was determined through hundreds of electron micros
J. Braz. Chem. Soc.. Publicado em: 24/10/2019
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3. Isoenzyme and molecular approach for authenticating and monitoring of animal cell lines
Abstract: Authentication of cell lines is of paramount importance to validate the results from their use in biomedical research. Although isoenzyme polymorphism is the standard method, molecular methods based on mitochondrial DNA (mtDNA) have been developed to replace it. The aim of this study was the improvement of our isoenzyme electrophoretic analysis and
An. Acad. Bras. Ciênc.. Publicado em: 14/10/2019
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4. Molecular Characterization of a MYB Protein from Oryza sativa for its Role in Abiotic Stress Tolerance
ABSTRACT The MYB family represents one of the most abundant classes of transcriptional regulators that perform pivotal role under different developmental processes and abiotic stresses. In present study, a MYB gene from Oryza sativa was selected for functional characterization. Bioinformatics analysis revealed that OsMYB1 cDNA encodes R2-R3 type DNA binding
Braz. arch. biol. technol.. Publicado em: 22/06/2017
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5. Propofol inhibits invasion and growth of ovarian cancer cells via regulating miR-9/NF-κB signal
Propofol is one of the most commonly used intravenous anesthetic agents during cancer resection surgery. A previous study has found that propofol can inhibit invasion and induce apoptosis of ovarian cancer cells. However, the underlying mechanisms are not known. miR-9 has been reported to be little expressed in ovarian cancer cells, which has been related to
Braz J Med Biol Res. Publicado em: 12/12/2016
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6. Galunisertib (LY2157299), a transforming growth factor-β receptor I kinase inhibitor, attenuates acute pancreatitis in rats
Galunisertib (LY2157299), a selective ATP-mimetic inhibitor of TGF-β receptor I (TGF-βRI), is the only known TGF-β pathway inhibitor. In the present study, we investigated the effect of galunisertib on taurocholate (TAC)-induced acute pancreatitis (AP) in rats, and the role of TGF-β and NF-κB signaling pathways. AP was induced by infusion of TAC into th
Braz J Med Biol Res. Publicado em: 08/08/2016
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7. HIGH EXPRESSION OF HMOX1 IN BLUE-SHELLED CHICKENS IS ASSOCIATED WITH A TG HAPLOTYPE
ABSTRACTHMOX1 is an important gene in biosynthesis of the eggshell pigment of blue eggs. Previous studies found that HMOX1 is highly expressed in the shell gland of hens laying blue eggs (BlueH) compared with hens laying brown eggs (BrownH); however, the reasons for the differential expression are unclear. In this study five single nucleotide polymorphism (S
Rev. Bras. Cienc. Avic.. Publicado em: 2015-09
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8. α-chain hemoglobin variants with electrophoretic mobility similar to that of hemoglobin S in newborn screening programs
Rev. Bras. Hematol. Hemoter.. Publicado em: 2013
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9. Alpha chain hemoglobins with electrophoretic mobility similar to that of hemoglobin S in a newborn screening program
OBJECTIVE: To characterize alpha-chain variant hemoglobins with electric mobility similar to that of hemoglobin S in a newborn screening program. METHODS: βS allele and alpha-thalassemia deletions were investigated in 14 children who had undefined hemoglobin at birth and an electrophoretic profile similar to that of hemoglobin S when they were six months ol
Rev. Bras. Hematol. Hemoter.. Publicado em: 2013
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10. Efeito da carga dos lipídios na interação do BP100 em modelos de membrana / Charge effect of lipids in interaction of BP100 and model membranes
Antimicrobial peptides (AMPs) have been a promising alternative therapy to antibiotics. These molecules, consisting of less than 80 amino acids, with different structures and amino acids composition, have amphipathic character which gives them the ability to act on lipid bilayers. They act, by different mechanisms, over bacteria to mammal cells. The AMPs are
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 17/02/2012
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11. Expression and characterization of an N-truncated form of the NifA protein of Azospirillum brasilense
Azospirillum brasilense is a nitrogen-fixing bacterium associated with important agricultural crops such as rice, wheat and maize. The expression of genes responsible for nitrogen fixation (nif genes) in this bacterium is dependent on the transcriptional activator NifA. This protein contains three structural domains: the N-terminal domain is responsible for
Brazilian Journal of Medical and Biological Research. Publicado em: 2012-02
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12. Identificação de genes de Citrus sinensis com expressão dependente da proteína PthA de Xanthomonas citri e isolamento de elementos cis regulatórios ligantes de PthA / Identification of PthA-dependent gene expression Citrus sinensis and isolation of cis-acting elements bound by PthA
O cancro cítrico resulta da interação compatível entre a bactéria Xanthomonas axonopodis pv. citri e Citrus spp. A doença não tem cura, é de fácil disseminação e difícil controle. O cenário é preocupante, pois a doença diminui drasticamente o rendimento e a qualidade dos frutos de plantas infectadas, ocasionando um forte impacto econômico na
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 31/08/2011