Doped Potassium Jarosite: Synthesis, Characterization and Evaluation as Biomaterial for Its Application in Bone Tissue Engineering

For decades, jarosites have been precipitated by controlling Fe in hydrometallurgical circuits. In addition, their synthesis, characterization, precious metals incorporation, decomposition and leaching have led to important results in this field. Nowadays, new topics related to the synthesis of thes...

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Published in:Metals (Basel ) 2022-06, Vol.12 (6), p.1052
Main Authors: Serralde-Lealba, Juan R., Cerecedo-Sáenz, Eduardo, Hernández-Ávila, Juan, Arenas-Flores, Alberto, Veloz-Rodríguez, María A., Gutiérrez-Amador, María del P., González-González, Arely M., Rosales-Ibáñez, Raúl, Salinas-Rodríguez, Eleazar
Format: Article
Language:English
Subjects:
Biocompatibility
biomaterial
Biomedical materials
bone tissue engineering
Bones
cells proliferation
Cytotoxicity
Glucose
Iron
Jarosite
Leaching
Lithium-ion batteries
Magnesium
Metabolism
Mineralogy
osteoinduction
Potassium
potassium jarosite
Rechargeable batteries
Stem cells
Synthesis
Tissue engineering
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Summary:For decades, jarosites have been precipitated by controlling Fe in hydrometallurgical circuits. In addition, their synthesis, characterization, precious metals incorporation, decomposition and leaching have led to important results in this field. Nowadays, new topics related to the synthesis of these compounds have directed studies for applications such as lithium-ion batteries (as cathodes or/and anodes). Additionally, in this work, the evaluation of these kinds of compounds as biomaterials to be used in bone tissue engineering is shown, which is a novel application of these jarosite type-compounds. The method used for the synthesis of these compounds has been improved, decreasing the temperature (from 95 to 70 °C) and synthesis time (from 24 to only 3 h), which allows the doping of the potassium jarosite with calcium, strontium and magnesium (JKCa, JKCa2 and JKAll). The powders obtained this way were characterized confirming the incorporation of these elements into the structure, and the biological assays allowing the cell proliferation at 10 days conclude that these compounds are viable as a biomaterial, due to their non-toxic property. On the other hand, these jarosites show osteoinduction when added to the swine dental pulp stem cells and can be used for orthodontic purpouses.
ISSN:2075-4701
2075-4701
DOI:10.3390/met12061052