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Rhodamine b

Comparison among different pH values of Rhodamine B solution impregnated into mesoporous silica

Comparison among different pH values of Rhodamine B solution impregnated into mesoporous silica

... medium, Rhodamine B impregnated in silica has a stable ...of Rhodamine impregnated in silica, which may be associated to changes in the dimer equilibrium of Rhodamine B in aqueous ...

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Study of equilibrium and kinetic adsorption of rhodamine B onto purified bentonite clays (Estudo do equilíbrio e da cinética de adsorção da rodamina B em bentonitas purificadas)

Study of equilibrium and kinetic adsorption of rhodamine B onto purified bentonite clays (Estudo do equilíbrio e da cinética de adsorção da rodamina B em bentonitas purificadas)

... using rhodamine B in an aqueous media. Rhodamine B is very toxic to aquatic organisms and may cause long-term adverse effects in the aquatic ...

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EVALUATION OF DIRECT PHOTOLYSIS, ELECTROOXIDATION AND PHOTOELECTROOXIDATION FOR RHODAMINE-B DEGRADATION

EVALUATION OF DIRECT PHOTOLYSIS, ELECTROOXIDATION AND PHOTOELECTROOXIDATION FOR RHODAMINE-B DEGRADATION

... Abstract - The focus of this study is to evaluate the efficiency of oxidation processes in the treatment of a solution containing Rhodamine-B (RhB) used in various industrial applications. The advanced ...

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Adsorption kinetics of Rhodamine-B on Used Black Tea Leaves

Adsorption kinetics of Rhodamine-B on Used Black Tea Leaves

... All chemicals used in the study were analytical grade. Commercial grade Rhodamine B (Rh-B) was collected from local market. A stock solution of 1000 mg/L was prepared by dissolving required amount of ...

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Effect of thermal treatment on the catalytic activity of a Fe-rich bentonite for the photo-Fenton reaction (Efeito do tratamento térmico na atividade catalítica de uma bentonita rica em Fe para a reação foto-Fenton)

Effect of thermal treatment on the catalytic activity of a Fe-rich bentonite for the photo-Fenton reaction (Efeito do tratamento térmico na atividade catalítica de uma bentonita rica em Fe para a reação foto-Fenton)

... The textile industries consume a large volume of water and, therefore, contribute to the generation of larger quantities of effluents containing dyes [1, 2]. Dyes have a synthetic nature and a large number of aromatic ...

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Quím. Nova  vol.38 número10

Quím. Nova vol.38 número10

... new rhodamine derivative 1, with rhodamine B as the fluorophore and hydroxyquinoline as the ion acceptor. Apart from the typical fluorescence analysis, Euclidean Distance analytical method was also ...

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Diagnostic Magnetic Resonance Imaging of Atherosclerosis in Apolipoprotein E Knockout Mouse Model Using Macrophage-Targeted Gadolinium-Containing Synthetic Lipopeptide Nanoparticles.

Diagnostic Magnetic Resonance Imaging of Atherosclerosis in Apolipoprotein E Knockout Mouse Model Using Macrophage-Targeted Gadolinium-Containing Synthetic Lipopeptide Nanoparticles.

... DMEM with 2 mM glutamine, 100 U ml -1 penicillin, 0.1 mg ml -1 streptomycin and 10% fetal bovine serum and grown to approximately 50% confluency in 6 well tissue culture plates con- taining the glass coverslips. After ...

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Einstein (São Paulo)  vol.10 número2

Einstein (São Paulo) vol.10 número2

... 23. Addicott B, Willman M, Rodriguez J, Padgett K, Han D, Berman D, et al. Mesenchymal stem cell labeling and in vitro MR characterization at 1.5 T of new SPIO contrast agent: Molday ION Rhodamine ...

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TiO2/CuO films obtained by citrate precursor method for photocatalytic application

TiO2/CuO films obtained by citrate precursor method for photocatalytic application

... glass surface. Precursor solutions were obtained by citrate precursor method. Films were porous and the average par- ticle size was 20 nm determined by FEG-SEM analysis. The photocatalytic activities of these films were ...

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Trial 1 – To evaluate camouflaged corn seed remain-

Trial 1 – To evaluate camouflaged corn seed remain-

... and rhodamine B-colored, twelve squares with seven rows of seeds each were ...with rhodamine B only (Fig- ure ...and rhodamine B-treated corn columns (columns one and two) could ...

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J. Braz. Chem. Soc.  vol.28 número1

J. Braz. Chem. Soc. vol.28 número1

... Table 1 shows the accurate m/z values and the correct assignments for the losses and fragment ions of the rhodamine B cation. Note that the first 44 Da loss is indeed found to correspond exclusively to ...

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Braz. oral res.  vol.20 número2

Braz. oral res. vol.20 número2

... ABSTRACT: The purpose of this study was to evaluate the penetration of three dyes in MTA root-end illings. In 30 single-rooted teeth, cavities for retroilling were prepared with an ultrasound appliance and illed with ...

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Evaluation in  of the toxicity of rhodamine Bconjugated crotamine, a peptide potentially useful for diagnostics and therapeutics

Evaluation in of the toxicity of rhodamine Bconjugated crotamine, a peptide potentially useful for diagnostics and therapeutics

... Crotamine is defensin-like cationic peptide from rattlesnake venom that possesses anticancer, antimicrobial, and antifungal properties. Despite these promising biological activities, toxicity is a major concern ...

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Quím. Nova  vol.39 número3

Quím. Nova vol.39 número3

... A circumscribed central composite experimental design was used for evaluation of the synthesis variables in the preparation of ZnO im- mobilized on three different substrates. Among the substrates tested, zinc plates ...

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Repositório Institucional UFC: New ZnO@Cardanol porphyrin composite nanomaterials with enhanced photocatalytic capability under solar light irradiation

Repositório Institucional UFC: New ZnO@Cardanol porphyrin composite nanomaterials with enhanced photocatalytic capability under solar light irradiation

... degradation of rhodamine B (RhB) in water under visible light and natural sunlight irradiation. Figure 6a shows the concentration variation of the dye as a function of time achieved by the decrement of the ...

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Estudo de internalização e viabilidade de nanopartículas multimodal para marcação de células-tronco mesenquimais de cordão umbilical humano.

Estudo de internalização e viabilidade de nanopartículas multimodal para marcação de células-tronco mesenquimais de cordão umbilical humano.

... multimodais-Rhodamine B em meios de cultura para marcação celular e, consequentemente, estabelecer o estudo de detecção intracelular de nanopartículas magnéticas multimodais-Rhodamine B nas ...

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Rev. Soc. Bras. Med. Trop.  vol.50 número4

Rev. Soc. Bras. Med. Trop. vol.50 número4

... Introduction: Citronellal (Cit) possesses antifungal activity and has possible implications for reactive oxygen species (ROS) generation in Candida albicans. In this study, the effects of Cit on ROS generation and the ...

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A linguagem da moral: performatividade e prescritividade

<b>A linguagem da moral: performatividade e prescritividade<b>

... ação B’ é ‘errada’, o que quero dizer com isso? Se há algum significado nesse tipo de expressão/sentença, ele envolve performatividade? Isto é, existe a possibilidade de realizar alguma ação quando profiro uma ...

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Actin re-organization induced by Chlamydia trachomatis serovar D--evidence for a critical role of the effector protein CT166 targeting Rac.

Actin re-organization induced by Chlamydia trachomatis serovar D--evidence for a critical role of the effector protein CT166 targeting Rac.

... The intracellular bacterium Chlamydia trachomatis causes infections of urogenital tract, eyes or lungs. Alignment reveals homology of CT166, a putative effector protein of urogenital C. trachomatis serovars, with the ...

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Base maior Base menor Altura

Base maior Base menor Altura

... Matemática B, os alunos de uma turma da Escola Secundária APRENDERMAIS desenvolveram um trabalho de projecto que incluía um estudo sobre a intenção dos jovens da sua região, que frequentavam o ensino secundário, ...

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