ArticleMaterials (Basel, Switzerland)2023
Polyvinylpyrrolidone-Alginate-Carbonate Hydroxyapatite Porous Composites for Dental Applications.
Article in Materials (Basel, Switzerland), 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
What it found
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Who cites it
6 citing papers in PubMed, 17 citations in OpenAlex.
- A Step into Medicine for New Silver(I) Complexes-From Antimicrobial Properties to Regenerative Potential.International journal of molecular sciences · 2026Article
- Porous Osteoplastic Composite Materials Based on Alginate-Pectin Complexes and Cation-Substituted Hydroxyapatites.Polymers · 2025Article
- Electrospun PVP Fibers as Carriers of CaMolecules (Basel, Switzerland) · 2024Article
- Comparison between Two Different Synthesis Methods of Strontium-Doped Hydroxyapatite Designed for Osteoporotic Bone Restoration.Materials (Basel, Switzerland) · 2024Article
- Microwaved-Assisted Synthesis of Starch-Based Biopolymer Membranes for Novel Green Electrochemical Energy Storage Devices.Materials (Basel, Switzerland) · 2023Article
- Alginate-hydroxyapatite scaffolds: A comprehensive characterization study.Journal of oral biology and craniofacial researchArticle
Corrections and comments
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Authors and funding
10 authors at 7 institutions in 3 countries.
Funding
Abstract
An alternative approach for the currently used replacement therapy in dentistry is to apply materials that restore tooth tissue. Among them, composites, based on biopolymers with calcium phosphates, and cells can be applied. In the present work, a composite based on polyvinylpyrrolidone (PVP) and alginate (Alg) with carbonate hydroxyapatite (CHA) was prepared and characterized. The composite was investigated by X-ray diffraction, infrared spectroscopy, electron paramagnetic resonance (EPR) and scanning electron microscopy methods, and the microstructure, porosity, and swelling properties of the material were described. In vitro studies included the MTT test using mouse fibroblasts, and adhesion and survivability tests with human dental pulp stem cells (DPSC). The mineral component of the composite corresponded to CHA with an admixture of amorphous calcium phosphate. The presence of a bond between the polymer matrix and CHA particles was shown by EPR. The structure of the material was represented by micro- (30-190 μm) and nano-pores (average 8.71 ± 4.15 nm). The swelling measurements attested that CHA addition increased the polymer matrix hydrophilicity by 200%.
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