Synthesis and characterization of Congo red adsorbed onto titanium dioxide-iron composite

Luntraru, V. I.; Ghindeanu, L.; Vasile, Eugeniu; Nechifor, Aurelia Cristina

doi:10.1109/smicnd.2011.6095778

Cited by 3 publications

(3 citation statements)

References 15 publications

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“…The magnetic nanoparticles were previously obtained and presented in the our group [15][16][17][18][20][21][22].…”

Section: Reagents and Apparatusmentioning

confidence: 99%

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Applicability of Ferromagnetic Nanoparticles in the Retention of Heavy Metals from Aqueous Solutions

Clej¹,

Ardelean²,

Nechifor³

2017

Rev. Chim.

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In this paper are presented the experimental results obtained in the study of applicability of ferromagnetic nanoparticles in the retention of heavy metals from aqueous solutions. The influence of magnetic nanoparticles based on iron, cobalt and nickel on turbidity, pH, permanganate index, aluminum, copper, cadmium and lead was studied. The study shows that conventional water treatment systems combined with acrylic polymer can be improved by adding magnetic nanoparticles. Experimental data has shown that the presence of magnetic nanoparticles based on iron, cobalt and/or nickel increases the efficiency of the treatment system and is reflected by all analyzed parameters.

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“…The magnetic nanoparticles were previously obtained and presented in the our group [15][16][17][18][20][21][22].…”

Section: Reagents and Apparatusmentioning

confidence: 99%

“…This paper is based on the previous experience of the research group on the preparation and characterization of magnetic nanoparticles [15][16][17][18][19][20] and their use in order to regulate the biological load of the water [21], now approaching the removal of metal ions of interest.…”

mentioning

confidence: 99%

Applicability of Ferromagnetic Nanoparticles in the Retention of Heavy Metals from Aqueous Solutions

Clej¹,

Ardelean²,

Nechifor³

2017

Rev. Chim.

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“…Known in the past as an excellent white pigment [9,10], the titanium dioxide has come to be a strategic nanomaterial used in: storage of the solar energy [11], purification of the water with organic load [12,13] and, not least, biomedicine [14][15][16].…”

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confidence: 99%

Titanium Dioxide for Biomedical Uses I. The controlled production of nanoparticles by hidrothermal synthesis moderated by dimedone

Gheorghievici¹,

Rusu²,

Voicila³

et al. 2017

Rev. Chim.

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The controlled the solvo-hydro-thermal titanium dioxide synthesis moderated by dimedone from organometallic precursors is approached in order to obtain nanoparticles compatible with the polymeric systems used in the dental technique. The experiments carried out with relation to the production of titanium dioxide nanoparticles using the solvo-hydro-thermal synthesis allowed the production of three types of materials by means of varying the nature of the used solvent: methanol, ethanol and propanol (TiO2-M, TiO2-E and TiO2-P).The characterisation using electron microscopy (SEM and HRTEM), X-ray analysis, FTIR and UV-Vis spectrometry show that the diameter of the produced nanoparticles is less than 15 nm and decreases in the order: dpMethanol ] dpEthanol ] dpPropanol. The nanoparticles contain trace organic substances which the smaller they are, the bigger the alcohol chain used as a solvent is. The adsorption of a target dye showed increasing values with the increasing number of atoms in the hydrocarbon alcohol chain. The highlighted characteristics suggest the possibility of using the synthesised nanoparticles in the production of hard implants for dental reconstruction.

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Comparative study on the role of single- and double-cathode in electro-Fenton process for treatment of Reactive Orange 16 dye bearing wastewaters

Ahmad,

Basu

2023

International Journal of Environmental Analytical Chemistry

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Synthesis and characterization of Congo red adsorbed onto titanium dioxide-iron composite

Cited by 3 publications

References 15 publications

Applicability of Ferromagnetic Nanoparticles in the Retention of Heavy Metals from Aqueous Solutions

Applicability of Ferromagnetic Nanoparticles in the Retention of Heavy Metals from Aqueous Solutions

Titanium Dioxide for Biomedical Uses I. The controlled production of nanoparticles by hidrothermal synthesis moderated by dimedone

Comparative study on the role of single- and double-cathode in electro-Fenton process for treatment of Reactive Orange 16 dye bearing wastewaters

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