Journal ArticleDOI
Physicochemical properties of hydroxyapatite modified with vanadium ions for degradation of methylene blue
TLDR
In this paper, a modified hydroxyapatite with vanadate ions (V O 4 3 − ) has been fabricated using the co-precipitation method at different vanadates contributions.About:
This article is published in Journal of Molecular Structure.The article was published on 2021-09-15. It has received 12 citations till now. The article focuses on the topics: Vanadate & Vanadium.read more
Citations
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Journal ArticleDOI
Adsorptive removal of Acid Blue 113 using hydroxyapatite nanoadsorbents synthesized using Peltophorum pterocarpum pod extract.
Hriday Sodhani,Shantanu Hedaoo,Gokulakrishnan Murugesan,Shraddha Pai,Ramesh Vinayagam,Thivaharan Varadavenkatesan,G. Bharath,Mohammad Abu Haija,Ashok Kumar Nadda,Muthusamy Govarthanan,Rajapriya Selvaraj +10 more
TL;DR: In this article , a green synthesis of hydroxyapatite (HAP) nanoadsorbents using Peltophorum pterocarpum pod extract was reported, and the surface area was determined as 40.04 m2/g possessing mesopores that can be related to the high adsorption efficiency of the HAP for the removal of a toxic dye, acid blue 113 (AB 113) from water.
Journal ArticleDOI
Bioinspiration synthesis of hydroxyapatite nanoparticles using eggshells as a calcium source: Evaluation of Congo red dye adsorption potential
Ramesh Vinayagam,Sandhya Kandati,Gokulakrishnan Murugesan,Louella Concepta Goveas,Aishwarya Baliga,Shraddha Pai,Thivaharan Varadavenkatesan,K. Kaviyarasu,Rajapriya Selvaraj +8 more
TL;DR: In this paper , the authors used hydroxyapatite nanoparticles (HAp NPs) for dye removal out of wastewater streams, where they used Muntingia calabura leaf extract as solvent and eggshell waste as a calcium source.
In situ incorporation of Bi2O3 nanorods and Ag metal plasmonic surface into crystalline HAp nanosheets: Efficient visible light degradation of phenol
Journal ArticleDOI
Gallium-Containing Hydroxyapatite as a Promising Material for Photocatalytic Performance
Rafael Lisandro Pereira Rocha,Thalena Lima da Silva,Francisca Pereira de Araújo,Ewerton Gomes Vieira,Luzia M. C. Honorio,Marcelo Barbosa Furtini,Maria G. Fonseca,Edson C. Silva-Filho,Josy Anteveli Osajima +8 more
TL;DR: In this paper, a gallium-containing hydroxyapatite (Ga-HAp) was synthesized by the suspension-precipitation method for environmental remediation.
Journal ArticleDOI
Nanocomposites based on hydroxyapatite/lithium oxide and graphene oxide nanosheets for medical applications
M. Afifi,Mehrez E. El-Naggar,Shabbir Muhammad,Noweir Alghamdi,Sherief Wageh,Salem R. Salem,Dalal Alhashmialameer,Manal F. Abou Taleb +7 more
TL;DR: In this paper , metal-based bioceramics are developed to imitate the natural bones to be used as bone substitutes, and different nanocomposites are synthesized using hydroxyapatite (HAP), Li 2 O and GO.
References
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Journal ArticleDOI
Adsorption process of methyl orange dye onto mesoporous carbon material-kinetic and thermodynamic studies.
Nourali Mohammadi,Hadi Khani,Vinod Kumar Gupta,Vinod Kumar Gupta,Ehsanollah Amereh,Shilpi Agarwal +5 more
TL;DR: Thermodynamic study showed that the adsorption was a spontaneous and exothermic process and kinetics followed a pseudo-second-order equation.
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Recent advances based on the synergetic effect of adsorption for removal of dyes from waste water using photocatalytic process
TL;DR: The synergic effect of adsorption of dyes on the photoc atalytic efficiency of various nanostructured high surface area photocatalysts is discussed, which provides the properties of the water polluting dyes, their mechanism and various photocatalyst materials; and their morphology used for the dye degradation under irradiation of light.
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Photocatalytic reaction and degradation of methylene blue on TiO2 nano-sized particles
TL;DR: In this article, a self-made laboratory photocatalytic reactor and the properties of TiO2 nanoparticles are studied by using UV-A light and photodegradation of methylene blue as a water pollutant evaluated until the photocatalyst process optimizes with the process parameters.
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ZnO/CdO composite nanorods for photocatalytic degradation of methylene blue under visible light
TL;DR: In this paper, thermal decomposition of ZnO and CdO nanorods without any catalyst at 350°C was used to synthesize a simple and low-cost method to prepare nanorod.
Journal ArticleDOI
Photocatalytic degradation of methylene blue using TiO2 impregnated diatomite
TL;DR: In this article, the dispersion of TiO2 particles on porous materials was proposed as a potential solution to the problem of photocatalytic activity of nano-TiO2.