nanoXIM Pastes products are synthetic nano-hydroxyapatite water based pastes.
The hydroxyapatite nanoparticles comprised in nanoXIM paste, form a perfectly aligned structure of nanocrystals.
Features
Hydroxyapatite nanoparticles (< 50 nm) | |
High phase purity | |
High surface area | |
Synthetic material |
Technical Data Sheet
nanoXIM pastes are nano-hydroxyapatite particles with typical particle size below 50 nm in a rod-like shape (typically 30-40 nm length and 5-10 nm width) suspended in pure water with hydroxyapatite concentrations of 5.0, 15.0 and 30.0 wt%. At a 30.0 wt% concentration nanoXIM paste lose flowability and consistency becomes like a soft clay.
Reference | Hydroxyapatite (wt%) | |
nanoXIM•HAp301 | 5.0±1.0 | ADD |
nanoXIM•HAp302 | 15.0±1.0 | ADD |
nanoXIM•HAp303 | 30.0±3.0 | ADD |
nanoXIM Pastes | High Resolution TEM of | Electron crystallography image |
nanoXIM Powders products are micrometric aggregates of hydroxyapatite and tricalcium phosphate nanoparticles.
These aggregates are obtained by spray dryer technique where the nanoparticles in liquid phase are dried as spherical aggregates with a high surface area.
Features
High phase purity | |
Narrow particle size distribution | |
Nanostructured micron sized powders | |
High surface area | |
High porosity | |
Synthetic material |
Technical Data Sheet
nanoXIM Powders are nanostructured synthetic hydroxyapatite and tricalcium phosphate powders, manufactured and supplied in different particle sizes.
Reference | Particle size d50 (μm) | |
nanoXIM•HAp401 | 2.5±0.5 | ADD |
nanoXIM•HAp402 | 5.0±1.0 | ADD |
nanoXIM•HAp403 | 10.0±2.0 | ADD |
nanoXIM•TCP200 | 5.0±2.0 | ADD |
nanoXIM Powders | SEM of nanoXIM Powders | Electron crystallography image of |
Y. Wu, L. Ouali, “Hybrid Microcapsules”, US Patent 20190255502, WO2018054719A1, Firmenich S.A. (2019).
Y.E. Silina, M. Koch, P. Herbeck-Engel, C. Fink-Straube, “Multi-dimensional hydroxyapatite microspheres as a filling material of minicolumns for effective removal at trace level of noble and non-noble metals from aqueous solutions”, Journal of Environmental Chemical Engineering, 6(2), p. 1886 (2018).
M. Dolinar, “Development and characterization of fluoride-loaded chitosan nanoparticles for dental application” MSc Thesis of Faculty of Pharmacy, University of Ljubljana, Slovenia (2018).
C. Bui, “Formulering og fremstilling av fluorholdige nanopartikler for bruk i munnhulen” MSc Thesis of Galenisk Farmasi, Det Matematisk-Naturvitenskapelige Fakultet, University of Oslo, Norway (2017).
M.R. Davarpanah, H.A. Khoshhosn, M. Harati, S.A. Nosrati, M. Zoghi, M. Mazidi, M.G. Maragheh, “Optimization of fundamental parameters in routine production of 90Y-hydroxyapatite for radiosynovectomy”, Journal of Radioanalytical and Nuclear Chemistry, 302(1), p. 69 (2014).
A. Potty, A. Xenopolous, “Removal of protein agregates from biopharmaceutical preparations using calcium phosphate salts”, US Patent 2011/0301333, Millipore Corporation.
K. Okumura, Y. Kobayashi, R. Hiraoka, J.L. Dubois, J.F. Devaux, “Process for preparing catalyst used in production of acrolein and/or acrylic acid and process for preparing acrolein and/or acrylic acid by dehydration reaction of glycerin” Patent WO2013008279 A1.
D. Stošić, S. Bennici, S. Sirotin, C. Calais, J.L. Couturier, J.L. Dubois, A. Travert, A. Auroux “Glycerol dehydration over calcium phosphate catalysts: Effect of acidic–basic features on catalytic performance”, Applied Catalysis A: General, 447-448 p. 124 (2012)
A. Mekki-Berrada, S. Bennici, J.P. Gillet, J.L. Couturier, J.L. Dubois, A. Auroux, “Fatty acid methyl esters into nitriles: Acid–base properties for enhanced catalysts”, Journal of Catalysis 306, p. 30 (2013).