Overview
A ZnO@SiO2 core-shell nanomaterial-based fluorescent sensor for Cd2+ detection was developed. The sensor design exploits the optical properties of the core-shell architecture for selective cadmium sensing. Whether food matrix samples were tested for method validation requires checking the full paper.
Key numbers
- LOD, linear range, selectivity data in full paper.
- Food matrix validation details to confirm from full paper.
Methods (brief)
Fluorescence-based sensing using ZnO@SiO2 nanostructures. Measures total Cd2+. No speciation.
Implications
Certification: Method development; food occurrence data contribution depends on validation matrices used. Courses: Demonstrates nanostructured fluorescent probes for Cd detection.
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Update history
The five most recent substantive edits to this page, classified major (evidence or structure moved), correction (a published value or statement was wrong and has been fixed), or minor (narrative rewritten without changing the underlying evidence). Each description is derived from what the edit did to this page; the linked commit is the authoritative record, routine regeneration passes are excluded, and the full version history lives in git. When DOI minting comes online (see schema docs), each entry below will also link to a version-pinned DataCite DOI.
| Commit | Date | Change | Description |
|---|---|---|---|
| a8052bb | 2026-08-09 | major | 6 sections added; narrative text revised |