Find research datasets worth reusing
Search datasets from major research repositories and use ShareScore to quickly assess how well each record supports discovery, access, and reuse.
79
datasets available to search
ShareScore release 0.9.0
Dataset results
79 results for “Hydroxyapatite”
Effect of Hydroxyapatite Toothpaste and Mouthwash in Preventing White Spot Lesions During Orthodontic Treatment
ClinicalTrials.gov study NCT07325643. IPD Sharing: NO. Countries: 1. Publications: 0.
Superficial MFU-V and Diluted Calcium Hydroxyapatite for the Improvement of Lower Face Skin Quality and Wrinkles
ClinicalTrials.gov study NCT05469516. IPD Sharing: NO. Countries: 1. Publications: 7.
Ions release from hydroxyapatite and substituted hydroxyapatites in different immersion liquids: In vitro experiments and theoretical modelling study
Open the record for dataset details and reuse information.
Bovine Serum Albumin (BSA)/Polyacrylonitrile (PAN) Biohybrid Nanofibers Coated with a Biomineralized Calcium Deficient Hydroxyapatite (HA) Shell for Wound Dressing
<p>Here, for the first time, a nanofibrous (NF) wound dressing is developed based on biomineralized polyacrylonitrile<br> (PAN) nanofibers. In contrast to the majority of the currently available nanofibrous wound dressings that are based on<br> natural polymers, PAN employed in this study is a synthetic, industrial polymer that has rarely been considered for this<br> purpose. PAN NFs are first hydrolyzed to allow for tethering of biofunctional agents (here Bovine Serum Albumin<br> (BSA)). Later, the biofunctionlized PAN NFs are induced to biomineralize by immersion in simulated body fluid (SBF).<br> As a result, core-shell, calcium deficient hydroxyapatite (HA)/BSA/PAN nanofibers form, that are larger in<br> diameter (318 vs. 298 nm) and mechanically stronger (elastic modulus; 8.5 vs. 6 MPa) compared to the untreated PAN<br> NFs. The biomineralized PAN NFs showed promising bioactivity as reflected in the cell biology tests with fibroblast and<br> keratinocyte cells. Hs68 fibroblasts and HaCat keratinocytes were found to be more viable in the presence of the<br> biomineralized NFs than when they were co-cultured with the neat PAN NFs. Such mechanical and biological<br> characteristics of the novel PAN NFs are favorable for wound dressing applications. More importantly, given the simple<br> and cost-effective surface treatment approach presented here and the widely available knowledge for large scale,<br> industrial processing of PAN, the present nanofibrous material holds promise for medical translation and further<br> investigations leading to commercialization strategies.</p>
Data from: Effect of reaction solvent on hydroxyapatite synthesis in sol-gel process
Synthesis of hydroxyapatite (HA) through sol–gel process in different solvent systems is reported. Calcium nitrate tetrahydrate (CNTH) and diammonium hydrogen phosphate (DAHP) were used as calcium and phosphorus precursors, respectively. Three different synthesis reactions were carried out by changing the solvent media, while keeping all other process parameters constant. A measure of 0.5 M aqueous DAHP solution was used in all reactions while CNTH was dissolved in distilled water, tetrahydrofuran (THF) and N,N-dimethylformamide (DMF) at a concentration of 0.5 M. Ammonia solution (28–30%) was used to maintain the pH of the reaction mixtures in the 10–12 range. All reactions were carried out at 40 ± 2°C for 4 h. Upon completion of the reactions, products were filtered, washed and calcined at 500°C for 2 h. It was clearly demonstrated through various techniques that the dielectric constant and polarity of the solvent mixture strongly influence the chemical structure and morphological properties of calcium phosphate synthesized. Water-based reaction medium, with highest dielectric constant, mainly produced β-calcium pyrophosphate (β-CPF) with a minor amount of HA. DMF/water system yielded HA as the major phase with a very minor amount of β-CPF. THF/water solvent system with the lowest dielectric constant resulted in the formation of pure HA.
Psychochemical properties and bioactivity of biogenic nano-hydroxyapatite derived from scallop shell waste
Open the record for dataset details and reuse information.
Dataset of the publication "Vat photopolymerization of biomimetic bone scaffolds based on Mg, Sr, Zn-substituted hydroxyapatite: Effect of sintering temperature"
<p>Dataset of publication "Vat photopolymerization of biomimetic bone scaffolds based on Mg, Sr, Zn-substituted hydroxyapatite: Effect of sintering temperature".</p> <p><a title="Persistent link using digital object identifier" href="https://doi.org/10.1016/j.ceramint.2024.05.038" target="_blank" rel="noreferrer noopener"><span><span>https://doi.org/10.1016/j.ceramint.2024.05.038</span></span></a></p> <p><span><span>Includes data of XRD of powders and scaffolds, mechanical properties for visualization, stl. file od scaffold, and debinding ans sintering programs. </span></span></p>
Study Comparing BoneMaster Hydroxyapatite Coating With Plasma-sprayed Hydroxyapatite Coating on Acetabular Cups
ClinicalTrials.gov study NCT00859976. IPD Sharing: UNDECIDED. Countries: 1. Publications: 0.
Assessment of Nanocrystalline Hydroxyapatite Versus Autogenous Bone Grafts : A Comparative Clinical Study in Alveolar Cleft Grafting
ClinicalTrials.gov study NCT04693559. IPD Sharing: UNDECIDED. Countries: 0. Publications: 7.
Effectiveness of the Use of Desensitizing Dentifrices Based on Nanocrystals of Hydroxyapatite / 5% Potassium Nitrate / 1450ppm Sodium Monofluorophosphate and Potassium Nitrate 5% / 1426ppm Sodium Flor
ClinicalTrials.gov study NCT04156152. IPD Sharing: NO. Countries: 0. Publications: 8.
Trial of Nano-hydroxyapatite-Containing Toothpastes for Relief of Dentin Hypersensitivity
ClinicalTrials.gov study NCT04590040. IPD Sharing: YES. Countries: 1. Publications: 0.
Biphasic Calcium Phosphate vs. Hydroxyapatite in Sinus Floor Elevation
ClinicalTrials.gov study NCT04331314. IPD Sharing: NO. Countries: 0. Publications: 7.
Remineralization of Molar Incisor Hypomineralization (MIH) With a Hydroxyapatite Toothpaste
ClinicalTrials.gov study NCT05485662. IPD Sharing: Not stated. Countries: 1. Publications: 0.
Data from: Synthesis, characterization and modelling of zinc and silicate co-substituted hydroxyapatite
Open the record for dataset details and reuse information.
Data from: Effect of reaction solvent on hydroxyapatite synthesis in sol-gel process
Open the record for dataset details and reuse information.
Data from: Incorporation of surface-modified hydroxyapatite into poly(methyl methacrylate) to improve biological activity and bone ingrowth
Open the record for dataset details and reuse information.
Gene expression of human bone marrow-derived stem cells on liquid crystalline self-assembed hydroxyapatite nanorods for bone regeneration
GEO Series GSE210696. Homo sapiens. 15 samples. Type: Expression profiling by high throughput sequencing.
Titanium Mesh Coated With Natural Hydroxyapatite Nanocrystals in Orbital Reconstruction
ClinicalTrials.gov study NCT05437731. IPD Sharing: Not stated. Countries: 1. Publications: 0.
Biomimetic Hydroxyapatite Toothpaste and Mouthwash for Reducing Dental Sensitivity
ClinicalTrials.gov study NCT07057141. IPD Sharing: NO. Countries: 1. Publications: 0.
Clinical Evaluation of Nano Hydroxyapatite Reinforced Glass Ionomer in Treatment of Root Caries in Geriatric Patients
ClinicalTrials.gov study NCT04701320. IPD Sharing: YES. Countries: 1. Publications: 0.
ScienceDex guides
Understand access before you commit
These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.