Preparation and Characterization of Nanostructured Hydroxyapatite Using a Biomaterial

Neelakandeswari, N.; Sangami, G.; Dharmaraj, N.

doi:10.1080/15533174.2011.568434

Cited by 23 publications

(10 citation statements)

References 31 publications

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“…OVA is a protein that exhibits a stable structure and biocompatibility; it is abundantly available, involves low production costs, and can be modified so as to obtain a variety of chemical, physical, and biological properties. A different biomimetic strategy employed eggshell biomembrane (EGSM) as a crystalliser for the precipitation of CaP and the growth of crystals [148][149][150]. Moreover, the influences of various factors such as temperature, pH, and holding time on the morphology and crystallinity of the agglomerates have been studied in detail by Zhang et al [149] via the application of EGSM as a semi-permeable septum that divides Ca 2+ and PO 4 3− ion-containing solutions.…”

Section: Natural Protein/cap Systemsmentioning

confidence: 99%

The Significance and Utilisation of Biomimetic and Bioinspired Strategies in the Field of Biomedical Material Engineering: The Case of Calcium Phosphat—Protein Template Constructs

Šupová

2020

Materials

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This review provides a summary of recent research on biomimetic and bioinspired strategies applied in the field of biomedical material engineering and focusing particularly on calcium phosphate—protein template constructs inspired by biomineralisation. A description of and discussion on the biomineralisation process is followed by a general summary of the application of the biomimetic and bioinspired strategies in the fields of biomedical material engineering and regenerative medicine. Particular attention is devoted to the description of individual peptides and proteins that serve as templates for the biomimetic mineralisation of calcium phosphate. Moreover, the review also presents a description of smart devices including delivery systems and constructs with specific functions. The paper concludes with a summary of and discussion on potential future developments in this field.

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Section: Natural Protein/cap Systemsmentioning

confidence: 99%

The Significance and Utilisation of Biomimetic and Bioinspired Strategies in the Field of Biomedical Material Engineering: The Case of Calcium Phosphat—Protein Template Constructs

Šupová

2020

Materials

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“…Hydroxyapatite (HAp) is one of the apatite minerals constricting 60–70% of bone matrix containing high affinity for cations and thus enables it to be highly biocompatible, bioactive and as an adsorbent [ 9 ]. Besides, many applications of HAp such as bone and food supplements, drug delivery, carriers of genes, dental treatment, sorbent material in proteins and pollutants removal [ [19] , [20] , [21] , [22] , [23] ] have been well documented in literature. HAp was selected as adsorbent in this present work due to its well developed porous structure, low solubility, good ion-exchange ability and ease of preparation.…”

Section: Introductionmentioning

confidence: 99%

Adsorption of Cd2+ onto apatite surface: Equilibrium, kinetics and thermodynamic studies

Ofudje¹,

Sodiya²,

Olanrele³

et al. 2023

Heliyon

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“…Hydroxyapatite (HA) [Ca 10 (PO 4 ) 6 (OH) 2 ] is the most common calcium phosphates phase, which has been substantially investigated in several biomedical applications due to its excellent biocompatibility, bioactivity, and chemical composition that is similar to natural bones and teeth [ 4 , 5 ]. HA particles are widely utilized as bone substitutions [ 6 ], dental materials [ 7 ], gene carriers [ 8 ], drug delivery carriers [ 9 ], ion exchangers [ 10 ], antibacterial agents [ 11 ], and catalysts [ 12 ].…”

Section: Introductionmentioning

confidence: 99%

Acid-Triggered Release of Eugenol and Fluoride by Desensitizing Macro- and Nanoparticles

Sereda

Ahammadullah

Wijewantha

et al. 2023

JFB

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The modern dentifrice industry needs non-toxic materials able to adhere to dentin, occlude dentinal tubules, hold pharmacons at the surface of dentin, and release them on demand to the location the tooth needs them most. Novel dental materials loaded with eugenol or fluoride-ions examined for the release of the pharmacon in an aqueous suspension efficiently adhere to the surface of human dentin and occlude dentinal tubules as evidenced by Scanning Electron Microscopy (SEM). Ultraviolet-visible (UV-vis) absorption spectroscopy and a fluoride-selective electrode quantified the release of pharmacons. The surface modification with casein stabilizes micro- and nanoparticles of calcium carbonate in aqueous suspensions, enabling their application in dentifrices. The ability of particles to hold and release eugenol depends on their morphology and composition, with the casein-coated calcium carbonate microspheres being the most acid-sensitive and most promising for dentifrice applications. The novel material releases fluoride under physiologically low pH, regardless of the presence of other ingredients of the artificial saliva, which sustains the bulk fluoride concentration comparable with most fluorinated toothpastes. Low pH-triggered release mechanisms selectively supply the drug to the areas that need it most, reducing the overall dose and ushering in a new type of targeted dentifrices.

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Preparation and Characterization of Nanostructured Hydroxyapatite Using a Biomaterial

Cited by 23 publications

References 31 publications

The Significance and Utilisation of Biomimetic and Bioinspired Strategies in the Field of Biomedical Material Engineering: The Case of Calcium Phosphat—Protein Template Constructs

The Significance and Utilisation of Biomimetic and Bioinspired Strategies in the Field of Biomedical Material Engineering: The Case of Calcium Phosphat—Protein Template Constructs

Adsorption of Cd2+ onto apatite surface: Equilibrium, kinetics and thermodynamic studies

Acid-Triggered Release of Eugenol and Fluoride by Desensitizing Macro- and Nanoparticles

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