Data · dataset · 2026
Effects of Silicon Dioxide Nanoparticles (SiO₂NPs) on Human Gut Microbiota Composition and Metabolism
Listed in Borealis
These are datasets generated as part of a research project investigating the effects of Silicon dioxide nanoparticles (SiO₂NPs) on human gut microbiota using a computer-controlled in vitro gastrointestinal digestion and batch culture fermentation model inoculated with human fecal microbiota.
Description
Three physiologically relevant doses (low 3.15 mg, medium 63 mg and high 1,260 mg) were applied and controls received deionized water.
We monitored microbial community composition and metabolic activity by 16S rRNA sequencing, quantification of short-chain fatty acids (SCFAs) and branched-chain fatty acids (BCFAs), ammonium concentration, and antioxidant capacity (FRAP and DPPH) over time (time 0h, 4h, 8h, and 12h).
Links
Where it is published
- Dataverse dataset page borealisdata.ca/dataset.xhtml?persistentId=doi%3A10.5683%2FSP4%2FULDACI ↗
landing page · from borealisdata ca
- DOI doi.org/10.5683/sp4/uldaci ↗
DOI / persistent id · from borealisdata ca
Catalogue records · 1
- Dataverse API borealisdata.ca/api/datasets/:persistentId/?persistentId=doi%3A10.5683%2FSP4%2… ↗
metadata API · from borealisdata ca
Topics
- Stated by source
- Medicine, Health and Life Sciences
- From keywords
- Life Sciences · Medicine & Health
- Inferred from text
- Medical biotechnology 73% · Sequencing 75%
Provenance · 1 source records, 11 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| Borealis | doi:10.5683/SP4/ULDACI | 12 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| concepts[field].anzsrc:group:3206 | enrichment · borealisdata ca | taxonomy-embedding@1.1.0 | title+keywords+description (73%) |
| concepts[field].dataverse_subject:medicine-health-and-life-sciences | source · borealisdata ca | connector:borealisdata_ca@1.0.0 | /subjects |
| concepts[field].local:field:life-sciences | mapping · borealisdata ca | connector:borealisdata_ca@1.0.0 | /subjects |
| concepts[field].local:field:medicine-health | mapping · borealisdata ca | connector:borealisdata_ca@1.0.0 | /subjects |
| concepts[modality].local:modality:sequencing | enrichment · borealisdata ca | keyword-concept-rules@1.0.0 | title+description (75%) |
| created_date | source · borealisdata ca | connector:borealisdata_ca@1.0.0 | |
| description | source · borealisdata ca | connector:borealisdata_ca@1.0.0 | /description |
| publication_date | source · borealisdata ca | connector:borealisdata_ca@1.0.0 | |
| title | source · borealisdata ca | connector:borealisdata_ca@1.0.0 | /name |
| updated_date | source · borealisdata ca | connector:borealisdata_ca@1.0.0 | |
| version_label | source · borealisdata ca | connector:borealisdata_ca@1.0.0 |