Eu(<scp>iii</scp>)-doped downconverting nanophosphors (GdVO<sub>4</sub>:Eu<sup>3+</sup>) for selective and sensitive detection of arsenic(<scp>iii</scp>) in water
This study presents a selective and sensitive photoluminescent nanosensor for As 3+ detection. DCNPs (GdVO 4 :Eu 3+ ) exhibit strong luminescence, quenched by As 3+ binding via aggregation. With a 39 nM detection limit, it ensures reliable arsenic sensing.
Authors
- Jitender Kumar (ORCID: https://orcid.org/0000-0002-4917-8892)
- Indrajit Roy (ORCID: https://orcid.org/0000-0001-9066-7906)
Institutions
- University of Delhi (IN)
Publication Details
- Journal
- Environmental Science Nano
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1039/d4en00885e
- Primary Topic
- Molecular Sensors and Ion Detection
- Type
- article
- Field-Weighted Citation Impact
- 0.00