Starch-coated green synthesized magnetite nanoparticles for removal of textile dye Optilan Blue from aqueous media

Stan, Manuela; Lung, Ildikó; Soran, Maria-Loredana; Opriş, Ocsana; Leoștean, Cristian; Popa, Adriana; Copaciu, Florina; Lazăr, Mihaela D.; Kacsó, Irina; Silipaş, Teofil-Dănuţ; Porav, Alin Sebastian

doi:10.1016/j.jtice.2019.04.006

Cited by 42 publications

(14 citation statements)

References 26 publications

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“…The presented data are supplementary the research article of J Taiwan Inst Chem Eng 2019; 100:65–73 [1].…”

Section: Datamentioning

confidence: 99%

“…aAbbreviations used: av1 – avocado peel extract, av2 – avocado seed extract, wm – watermelon seed extract, no extract. Additional information can be found in the research article [1].…”

Section: Datamentioning

confidence: 99%

“…Starch-coated green synthesized magnetite nanoparticles for removal of textile dye Optilan Blue from aqueous media. J Taiwan Inst Chem Eng 2019;100:65-73 [1] .…”

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Data on the removal of Optilan Blue dye from aqueous media using starch-coated green synthesized magnetite nanoparticles

et al. 2019

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In this data article, we present supplementary data related to the research article entitled “Starch-coated green synthesized magnetite nanoparticles for removal of textile dye Optilan Blue from aqueous media” Stan et al., 2019. Data interpretations are included in the related research article Stan et al., 2019. The synthesized starch-coated Fe 3 O 4 nanoparticles (ST-coated Fe 3 O 4 NPs) were analyzed by scanning electron microscopy (SEM) and high resolution transmission electron microscopy (HRTEM) to illustrate the shape and surface coating of nanoparticles. Moreover, the Brunauer-Emmett-Teller (BET) technique was used to evidence starch deposition on magnetite nanoparticles. The obtained nanocomposites were used for adsorption of Optilan Blue (OB) in batch conditions and the optimum agitation speed and point of zero charge (pH pzc ) were established. After OB adsorption on ST-coated Fe 3 O 4 NPs, the nanocomposites were analyzed by transmission electron microscopy (TEM), X-ray diffraction (XRD) and Fourier-transform infrared spectroscopy (FTIR). The stability of starch coated Fe 3 O 4 NPs in the acidic as well as alkaline pH was also evidenced by FTIR spectroscopy. In addition, to test the stability of ST-coated Fe 3 O 4 NPs, leaching experiments were carried out. The experimental data were compared with isotherm and kinetic models in order to determine the most suitable for fitting.

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“…The presented data are supplementary the research article of J Taiwan Inst Chem Eng 2019; 100:65–73 [1].…”

Section: Datamentioning

confidence: 99%

Section: Datamentioning

confidence: 99%

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Data on the removal of Optilan Blue dye from aqueous media using starch-coated green synthesized magnetite nanoparticles

et al. 2019

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“…Zuorro et al [ 46 ] prepared a coffee silverskin-derived magnetic material that was tested for methylene blue adsorption. Stan et al [ 47 ] studied four different magnetite–starch materials for the removal of optilan blue dye obtaining efficiencies between 72% and 89%. Jodeh et al [ 48 ] prepared magnetic cellulose-based materials from olive industry solid waste and tested the adsorption performance of these materials with methylene blue.…”

Section: Introductionmentioning

confidence: 99%

The “Lab4treat” Outreach Experience: Preparation of Sustainable Magnetic Nanomaterials for Remediation of Model Wastewater

et al. 2021

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The Lab4treat experience has been developed to demonstrate the use of magnetic materials in environmental applications. It was projected in the frame of the European project Mat4Treat, and it was tested several times in front of different audiences ranging from school students to the general public in training and/or divulgation events. The experience lends itself to discuss several aspects of actuality, physics and chemistry, which can be explained by modulating the discussion depth level, in order to meet the interests of younger or more experienced people and expand their knowledge. The topic is relevant, dealing with the recycling of urban waste and water depollution. The paper is placed within the field of water treatment for contaminant removal; therefore, a rich collection of recent (and less recent) papers dealing with magnetic materials and environmental issues is described in the Introduction section. In addition, the paper contains a detailed description of the experiment and a list of the possible topics which can be developed during the activity. The experimental approach makes the comprehension of scientific phenomena effective, and, from this perspective, the paper can be considered to be an example of interactive teaching.

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“…Minh et al [135] also obtained a magnetic adsorbent from ground coffee wastes with an adsorption capacity toward methylene blue of 128 mg g −1 . On the other hand, Stan et al [136] studied four different magnetite-starch materials prepared through an environmentally friendly synthetic route which consist of a co-precipitation method using water as the solvent and sodium bicarbonate as the precipitating agent. One of the four materials was made using bare magnetite and the other three used magnetite synthetized with fruit waste vegetable extract as surfactant.…”

Section: Waste-based Materialsmentioning

confidence: 99%

Nanomaterials with Tailored Magnetic Properties as Adsorbents of Organic Pollutants from Wastewaters

et al. 2020

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Water quality has become one of the most critical issue of concern worldwide. The main challenge of the scientific community is to develop innovative and sustainable water treatment technologies with high efficiencies and low production costs. In recent years, the use of nanomaterials with magnetic properties used as adsorbents in the water decontamination process has received considerable attention since they can be easily separated and reused. This review focuses on the state-of-art of magnetic core–shell nanoparticles and nanocomposites developed for the adsorption of organic pollutants from water. Special attention is paid to magnetic nanoadsorbents based on silica, clay composites, carbonaceous materials, polymers and wastes. Furthermore, we compare different synthesis approaches and adsorption performance of every nanomaterials. The data gathered in this review will provide information for the further development of new efficient water treatment technologies.

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Starch-coated green synthesized magnetite nanoparticles for removal of textile dye Optilan Blue from aqueous media

Cited by 42 publications

References 26 publications

Data on the removal of Optilan Blue dye from aqueous media using starch-coated green synthesized magnetite nanoparticles

Data on the removal of Optilan Blue dye from aqueous media using starch-coated green synthesized magnetite nanoparticles

The “Lab4treat” Outreach Experience: Preparation of Sustainable Magnetic Nanomaterials for Remediation of Model Wastewater

Nanomaterials with Tailored Magnetic Properties as Adsorbents of Organic Pollutants from Wastewaters

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