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Wojasiński M, Podgórski R, Kowalczyk P, Latocha J, Prystupiuk K, Janowska O, Gierlotka S, Staniszewska M, Ciach T, Sobieszuk P. Mechanically suitable and osteoinductive 3D-printed composite scaffolds with hydroxyapatite nanoparticles having diverse morphologies for bone tissue engineering. J Biomed Mater Res B Appl Biomater 2024; 112:e35409. [PMID: 38786580 DOI: 10.1002/jbm.b.35409] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2023] [Revised: 03/04/2024] [Accepted: 04/02/2024] [Indexed: 05/25/2024]
Abstract
The challenge of integrating hydroxyapatite nanoparticles (nHAp) with polymers is hindered by the conflict between the hydrophilic and hygroscopic properties of nHAp and the hydrophobic properties of polymers. This conflict particularly affects the materials when calcium phosphates, including nHAp, are used as a filler in composites in thermal processing applications such as 3D printing with fused filament fabrication (FFF). To overcome this, we propose a one-step surface modification of nHAp with calcium stearate monolayer. Moreover, to build the scaffold with suitable mechanical strength, we tested the addition of nHAp with diverse morphology-spherical, plate- and rod-like nanoparticles. Our analysis showed that the composite of polycaprolactone (PCL) reinforced with nHAp with rod and plate morphologies modified with calcium stearate monolayer exhibited a significant increase in compressive strength. However, composites with spherical nHAp added to PCL showed a significant reduction in compressive modulus and compressive strength, but both parameters were within the applicability range of hard tissue scaffolds. None of the tested composite scaffolds showed cytotoxicity in L929 murine fibroblasts or MG-63 human osteoblast-like cells, supporting the proliferation of the latter. Additionally, PCL/nHAp scaffolds reinforced with spherical nHAp caused osteoactivation of bone marrow human mesenchymal stem cells, as indicated by alkaline phosphatase activity and COL1, RUNX2, and BGLAP expression. These results suggest that the calcium stearate monolayer on the surface of the nHAp particles allows the production of polymer/nHAp composites suitable for hard tissue engineering and personalized implant production in 3D printing using the FFF technique.
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Affiliation(s)
- Michał Wojasiński
- Laboratory of Nanohydroxyapatite (LabOFn), Faculty of Chemical and Process Engineering, Department of Biotechnology and Bioprocess Engineering, Warsaw University of Technology, Warsaw, Poland
| | - Rafał Podgórski
- Laboratory of Nanohydroxyapatite (LabOFn), Faculty of Chemical and Process Engineering, Department of Biotechnology and Bioprocess Engineering, Warsaw University of Technology, Warsaw, Poland
| | - Piotr Kowalczyk
- Laboratory of Nanohydroxyapatite (LabOFn), Faculty of Chemical and Process Engineering, Department of Biotechnology and Bioprocess Engineering, Warsaw University of Technology, Warsaw, Poland
| | - Joanna Latocha
- Laboratory of Nanohydroxyapatite (LabOFn), Faculty of Chemical and Process Engineering, Department of Biotechnology and Bioprocess Engineering, Warsaw University of Technology, Warsaw, Poland
| | - Kornel Prystupiuk
- Laboratory of Nanohydroxyapatite (LabOFn), Faculty of Chemical and Process Engineering, Department of Biotechnology and Bioprocess Engineering, Warsaw University of Technology, Warsaw, Poland
| | - Oliwia Janowska
- Laboratory of Nanohydroxyapatite (LabOFn), Faculty of Chemical and Process Engineering, Department of Biotechnology and Bioprocess Engineering, Warsaw University of Technology, Warsaw, Poland
| | - Stanisław Gierlotka
- Laboratory of Nanostructures, Institute of High Pressure Physics, Polish Academy of Sciences, Warsaw, Poland
| | | | - Tomasz Ciach
- Laboratory of Nanohydroxyapatite (LabOFn), Faculty of Chemical and Process Engineering, Department of Biotechnology and Bioprocess Engineering, Warsaw University of Technology, Warsaw, Poland
- Centre for Advanced Materials and Technologies CEZAMAT, Warsaw, Poland
| | - Paweł Sobieszuk
- Laboratory of Nanohydroxyapatite (LabOFn), Faculty of Chemical and Process Engineering, Department of Biotechnology and Bioprocess Engineering, Warsaw University of Technology, Warsaw, Poland
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Liu Q, Wei SX, Shi ZC, Chen H, Yang H, Au CT, Xie TL, Yin SF. High-Throughput Synthesis of Uniform Mg(OH) 2 Nanoparticles in an Oscillating Feedback Minireactor Designed by the Selective Dimension Scale-Out Method. Ind Eng Chem Res 2022. [DOI: 10.1021/acs.iecr.2c01965] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Qiang Liu
- College of Chemistry and Chemical Engineering, Advanced Catalytic Engineering Research Center of the Ministry of Education, State Key Laboratory of Chemo/Biosensing and Chemometrics, Hunan University, Changsha410082, P. R. China
| | - Shi-Xiao Wei
- College of Chemistry and Chemical Engineering, Advanced Catalytic Engineering Research Center of the Ministry of Education, State Key Laboratory of Chemo/Biosensing and Chemometrics, Hunan University, Changsha410082, P. R. China
| | - Zu-Chun Shi
- College of Chemistry and Chemical Engineering, Advanced Catalytic Engineering Research Center of the Ministry of Education, State Key Laboratory of Chemo/Biosensing and Chemometrics, Hunan University, Changsha410082, P. R. China
| | - Han Chen
- College of Chemistry and Chemical Engineering, Advanced Catalytic Engineering Research Center of the Ministry of Education, State Key Laboratory of Chemo/Biosensing and Chemometrics, Hunan University, Changsha410082, P. R. China
| | - Hua Yang
- College of Chemistry and Chemical Engineering, Advanced Catalytic Engineering Research Center of the Ministry of Education, State Key Laboratory of Chemo/Biosensing and Chemometrics, Hunan University, Changsha410082, P. R. China
| | - Chak-Tong Au
- College of Chemical Engineering, Fuzhou University, Fuzhou350002, P. R. China
| | - Ting-Liang Xie
- College of Chemistry and Chemical Engineering, Advanced Catalytic Engineering Research Center of the Ministry of Education, State Key Laboratory of Chemo/Biosensing and Chemometrics, Hunan University, Changsha410082, P. R. China
| | - Shuang-Feng Yin
- College of Chemistry and Chemical Engineering, Advanced Catalytic Engineering Research Center of the Ministry of Education, State Key Laboratory of Chemo/Biosensing and Chemometrics, Hunan University, Changsha410082, P. R. China
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Latocha J, Wojasiński M, Janowska O, Chojnacka U, Gierlotka S, Ciach T, Sobieszuk P. Morphology‐controlled precipitation/remodeling of plate and rod‐shaped hydroxyapatite nanoparticles. AIChE J 2022. [DOI: 10.1002/aic.17897] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Joanna Latocha
- Faculty of Chemical and Process Engineering Warsaw University of Technology, Waryńskiego 1 Warsaw Poland
| | - Michał Wojasiński
- Faculty of Chemical and Process Engineering Warsaw University of Technology, Waryńskiego 1 Warsaw Poland
| | - Oliwia Janowska
- Faculty of Chemical and Process Engineering Warsaw University of Technology, Waryńskiego 1 Warsaw Poland
| | - Urszula Chojnacka
- Faculty of Chemical and Process Engineering Warsaw University of Technology, Waryńskiego 1 Warsaw Poland
| | - Stanisław Gierlotka
- Laboratory of Nanostructures Institute of High Pressure Physics, Polish Academy of Sciences, Sokołowska 29/37 Warsaw Poland
| | - Tomasz Ciach
- Faculty of Chemical and Process Engineering Warsaw University of Technology, Waryńskiego 1 Warsaw Poland
- CEZAMAT Warsaw University of Technology, Poleczki 19 Warsaw Poland
| | - Paweł Sobieszuk
- Faculty of Chemical and Process Engineering Warsaw University of Technology, Waryńskiego 1 Warsaw Poland
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