Experimental data from a study evaluating L-arginine-containing mesoporous silica nanoparticles (ArgC18@MSNs) in a dental adhesive. The dataset includes measurements of antimicrobial activity against a dental plaque-derived polymicrobial suspension and physicomechanical properties like degree of conversion, microhardness, and tensile strength over periods up to 4 months. The data was contributed by Jiménez Díez, Daniel and last updated on 2026-05-31.
Use Cases
- Modeling the relationship between nanoparticle concentration (2 wt% and 5 wt%) and antimicrobial efficacy based on ATP quantification and CLSM assay results.
- Analyzing the long-term stability of adhesive properties based on water sorption, solubility, and mass change data collected after 7 days and 4 months.
- Comparing the physicomechanical performance of modified adhesives based on ultimate tensile strength, flexural strength, and elastic modulus measurements taken after 24 hours and 4 months.
- Investigating drug release kinetics from spherical nanoparticles (126 nm) monitored by UV–Vis over 7 days.
Strengths
- Includes multiple time points for durability testing, specifically 24 hours, 7 days, 3 weeks, 4 weeks, 6 weeks, and 4 months.
- Characterizes nanoparticles using multiple techniques: TEM, N2 adsorption–desorption, FTIR, XRD, TGA, and DLS.
- Assesses a comprehensive set of physicomechanical properties including degree of conversion, Vickers microhardness, softening in ethanol, water sorption, solubility, and mass change.
Limitations
- Row count is unknown, which may limit suitability assessment.
- Column-level documentation is absent; field semantics must be inferred after download.
- Description metadata is limited; actual data quality requires manual inspection after download.
Provenance
- Source
- e-cienciaDatos Harvested Dataverse
- Collection Method
- Experimental laboratory study involving synthesis, characterization, and testing of nanoparticle-modified dental adhesive.
- Freshness
- Last updated 2026-05-31 04:10:14; freshness should be verified.