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Labrag J, Abbadi M, Hnini M, Bekkali CE, Bouziani A, Robert D, Aurag J, Laghzizil A, Nunzi JM. Antibiotic photocatalysis and antimicrobial activity of low-cost multifunctional Fe 3O 4@HAp nanocomposites. J Environ Health Sci Eng 2023; 21:429-440. [PMID: 37869605 PMCID: PMC10584758 DOI: 10.1007/s40201-023-00869-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Accepted: 06/17/2023] [Indexed: 10/24/2023]
Abstract
Water contamination by multiple pollutants is a serious environmental issue originating from the many diverse sources of pollution. It has worsened with the appearance of new contaminants, named emerging micropollutants, such as drug residues which are considered a potential threat to human health and/or ecosystems. These require prior treatment before release into the environment. Simultaneous adsorption and photocatalysis as well as solid-liquid separation are promising technologies for water treatment. In order to obtain low cost photoactive nanocomposites, porous and magnetic Fe3O4-hydroxyapatite (wFeHAp) nanocomposites were prepared by soft chemistry from the dissociation of natural phosphate into Ca2+ and H3PO4 precursors, further neutralized by ammonia in the presence of preformed Fe3O4 particles. The magnetic nanocomposites were characterized and examined as effective antibacterial agents. Fe3O4 association with apatite modifies the surface properties of the wFeHAp nanocomposite materials, yielding efficient antimicrobial activity for S. aureus, B. subtilis, E. coli and K. pneumoniae strains. The photocatalytic removal of ciprofloxacin (CPF) and oxytetracyclin (OXT) antibiotics in water was also evaluated. The wFeHAp nanocomposites adsorbed and degraded the selected antibiotics successfully. Toxicity evaluation of the treated water after photodegradation using the four strains demonstrates the absence of toxic by-products at the end of the reaction. Therefore, Fe3O4@HAp nanoparticles are valuable for antimicrobial and photocatalysis applications.
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Affiliation(s)
- J. Labrag
- Laboratory of Applied Chemistry of Materials, Faculty of Science, Mohammed V University in Rabat, Avenue Ibn Batouta, BP.1014, Rabat, Morocco
| | - M. Abbadi
- Laboratory of Applied Chemistry of Materials, Faculty of Science, Mohammed V University in Rabat, Avenue Ibn Batouta, BP.1014, Rabat, Morocco
- Institut de Chimie et Procédés pour l’Energie, l’Environnement et la Sante (ICPEES), CNRS‑UMR7515, Université de Strasbourg, Saint-Avold Antenna, Université de Lorraine, 12 Rue Victor Demange, 57500 Saint‑Avold, France
| | - M. Hnini
- Center of Plant and Microbial Biotechnology, Biodiversity and Environment, Faculty of Science, Mohammed V University in Rabat, Avenue Ibn Batouta, BP.1014, Rabat, Morocco
| | - C. El Bekkali
- Laboratory of Applied Chemistry of Materials, Faculty of Science, Mohammed V University in Rabat, Avenue Ibn Batouta, BP.1014, Rabat, Morocco
| | - A. Bouziani
- Chemical Engineering Department, Middle East Technical University, Üniversiteler Mahalesi ODTÜ, Çankaya, Ankara 06800 Turkey
| | - D. Robert
- Institut de Chimie et Procédés pour l’Energie, l’Environnement et la Sante (ICPEES), CNRS‑UMR7515, Université de Strasbourg, Saint-Avold Antenna, Université de Lorraine, 12 Rue Victor Demange, 57500 Saint‑Avold, France
| | - J. Aurag
- Center of Plant and Microbial Biotechnology, Biodiversity and Environment, Faculty of Science, Mohammed V University in Rabat, Avenue Ibn Batouta, BP.1014, Rabat, Morocco
| | - A. Laghzizil
- Laboratory of Applied Chemistry of Materials, Faculty of Science, Mohammed V University in Rabat, Avenue Ibn Batouta, BP.1014, Rabat, Morocco
| | - J.-M. Nunzi
- Department of Chemistry, Queen’s University, Kingston, ON K7L 3N6 Canada
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Bekkali CE, Bouyarmane H, Karbane ME, Masse S, Saoiabi A, Coradin T, Laghzizil A. Zinc oxide-hydroxyapatite nanocomposite photocatalysts for the degradation of ciprofloxacin and ofloxacin antibiotics. Colloids Surf A Physicochem Eng Asp 2018. [DOI: 10.1016/j.colsurfa.2017.12.051] [Citation(s) in RCA: 55] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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El Bekkali C, Bouyarmane H, Saoiabi S, El Karbane M, Rami A, Saoiabi A, Boujtita M, Laghzizil A. Low-cost composites based on porous titania-apatite surfaces for the removal of patent blue V from water: Effect of chemical structure of dye. J Adv Res 2016; 7:1009-1017. [PMID: 27857847 PMCID: PMC5106448 DOI: 10.1016/j.jare.2016.05.001] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2016] [Revised: 05/05/2016] [Accepted: 05/06/2016] [Indexed: 11/25/2022] Open
Abstract
Hydroxyapatite/titania nanocomposites (TiHAp) were synthesized from a mixture of a titanium alkoxide solution and dissolution products of a Moroccan natural phosphate. The simultaneous gelation and precipitation processes occurring at room temperature led to the formation of TiHAp nanocomposites. X-ray diffraction results indicated that hydroxyapatite and anatase (TiO2) were the major crystalline phases. The specific surface area of the nanocomposites increased with the TiO2 content. Resulting TiHAp powders were assessed for the removal of the patent blue V dye from water. Kinetic experiments suggested that a sequence of adsorption and photodegradation is responsible for discoloration of dye solutions. These results suggest that such hydroxyapatite/titania nanocomposites constitute attractive low-cost materials for the removal of dyes from industrial textile effluent.
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Affiliation(s)
- C. El Bekkali
- Laboratoire de Chimie Physique Générale, Faculté des Sciences, Université Mohammed V, Av. Ibn Batouta, B.P. 1014 Rabat, Morocco
| | - H. Bouyarmane
- Laboratoire de Chimie Physique Générale, Faculté des Sciences, Université Mohammed V, Av. Ibn Batouta, B.P. 1014 Rabat, Morocco
| | - S. Saoiabi
- Laboratoire de Chimie Physique Générale, Faculté des Sciences, Université Mohammed V, Av. Ibn Batouta, B.P. 1014 Rabat, Morocco
| | - M. El Karbane
- Laboratoire National du Contrôle des Médicaments, Rue Lamfaddal Cherkaoui, B.P. 6206 Rabat, Morocco
| | - A. Rami
- Laboratoire National du Contrôle des Médicaments, Rue Lamfaddal Cherkaoui, B.P. 6206 Rabat, Morocco
| | - A. Saoiabi
- Laboratoire de Chimie Physique Générale, Faculté des Sciences, Université Mohammed V, Av. Ibn Batouta, B.P. 1014 Rabat, Morocco
| | - M. Boujtita
- Chimie Interdisciplinarité: Synthèse, Analyse, Modélisation CNRS (CEISAM), Faculté des Sciences et Techniques, Université de Nantes – UBL, B.P. 92208, 44322 Nantes Cedex 03, France
| | - A. Laghzizil
- Laboratoire de Chimie Physique Générale, Faculté des Sciences, Université Mohammed V, Av. Ibn Batouta, B.P. 1014 Rabat, Morocco
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