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A fluorescent triazine-based covalent organic framework as a highly sensitive fluorescent probe for Fe3+ ions.
- Source :
- New Journal of Chemistry; 1/21/2023, Vol. 47 Issue 3, p1031-1034, 4p
- Publication Year :
- 2023
-
Abstract
- A triazine-based fluorescent COF (MaTa-COF) was synthesized from inexpensive reactants. The obtained MaTa-COF has a large BET-specific surface area of 621.15 m<superscript>2</superscript> g<superscript>−1</superscript> and can be used as a highly sensitive Fe<superscript>3+</superscript> fluorescent probe with a wide linear range of 0–250 μM and a low detection limit of 6.18 × 10<superscript>−2</superscript> μM (K<subscript>sv</subscript> = 2.34 × 10<superscript>8</superscript> M<superscript>−1</superscript>). Furthermore, the probe presented a good recyclability performance. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 11440546
- Volume :
- 47
- Issue :
- 3
- Database :
- Complementary Index
- Journal :
- New Journal of Chemistry
- Publication Type :
- Academic Journal
- Accession number :
- 161326954
- Full Text :
- https://doi.org/10.1039/d2nj05608a