Mineralogical transformation during hydroxyapatite dissolution in simple aqueous solutions

Boudia, Saliha; Zuddas, Paola; Fernane, Farida; Fiallo, Marina; Sharrock, Patrick

doi:10.1016/j.chemgeo.2017.12.007

Cited by 10 publications

(2 citation statements)

References 57 publications

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“…In addition, hydroxyapatite is treated as a stable mineral under surface Earth conditions and adopted as a proxy for paleo-environmental reconstructions and in choice of remediation strategies. (Boudia et al, 2018) As a consequence, it was mandatory to evaluate the solubility of the precipitate, so that it could be demonstrated that the extracted and precipitated phosphorus fulfilled the minimum criteria as fertilizer.…”

Section: Recovery Of Phosphorus As a Solidmentioning

confidence: 99%

Evaluation of hydrothermal carbonization in urban mining for the recovery of phosphorus from the organic fraction of municipal solid waste

Oliver-Tomas

Hitzl²,

Owsianiak

et al. 2019

Resources, Conservation and Recycling

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Section: Recovery Of Phosphorus As a Solidmentioning

confidence: 99%

Evaluation of hydrothermal carbonization in urban mining for the recovery of phosphorus from the organic fraction of municipal solid waste

Oliver-Tomas

Hitzl²,

Owsianiak

et al. 2019

Resources, Conservation and Recycling

View full text Add to dashboard Cite

show abstract

“…By comparing these spectra with the literature, we can identify peaks corresponding to OH - stretching vibration from 3600–2600 cm −1 , particularly close to 3570 cm −1 [ 10 , 27 , 28 , 29 , 30 ], and peaks corresponding to P-OH around 1500 cm −1 . The wide peak after 3000 cm −1 could suggest residual moisture during the analysis as similar peaks appear during dissolution of calcium phosphate [ 31 ]. Dry CaP powder was examined by XRD (2θ = 5°–60° at a rate 4°/min using a Cu anode.…”

Section: Resultsmentioning

confidence: 99%

Feedback-Controlled Release of Alendronate from Composite Microparticles

Matrali

Ghag

2020

JFB

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Extended bone fractures or fractures coexisting with bone disorders can lead to non-unions where surgical intervention is required. Composite drug delivery systems are being used increasingly more in order to treat such defects locally. Alendronate (ALD), a bisphosphonate extensively used in clinical practice to treat conditions, such as osteoporosis, has been shown to assist bone fracture healing through its antiresorptive capacity. This study reports the development of a polymeric composite system for the in situ delivery of ALD, which possesses enhanced encapsulation efficiency (EE%) and demonstrates controlled release over a 70-day period. ALD and calcium phosphate (CaP) were incorporated within poly (lactic-co-glycolic acid) (PLGA) microspheres, giving rise to a 70% increase in EE% compared to a control system. Finally, a preliminary toxicological evaluation demonstrated a positive effect of the system on pre-osteoblastic cells over 72 h.

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Hydroxyapatite/sodium alginate coatings electrophoretically deposited on titanium substrates: microstructure and properties

Moskalewicz

Warcaba

Cieniek

et al. 2021

Applied Surface Science

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Mineralogical transformation during hydroxyapatite dissolution in simple aqueous solutions

Cited by 10 publications

References 57 publications

Evaluation of hydrothermal carbonization in urban mining for the recovery of phosphorus from the organic fraction of municipal solid waste

Evaluation of hydrothermal carbonization in urban mining for the recovery of phosphorus from the organic fraction of municipal solid waste

Feedback-Controlled Release of Alendronate from Composite Microparticles

Hydroxyapatite/sodium alginate coatings electrophoretically deposited on titanium substrates: microstructure and properties

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