In:
Luminescence, Wiley, Vol. 32, No. 7 ( 2017-11), p. 1307-1312
Abstract:
A Schiff base compound derived from naphthalene has been synthesized and characterized as an Al 3+ ‐selective fluorescent probe. The chemosensor ( L ) exhibits high selectively for Al 3+ in aqueous solution, even in the presence of biologically relevant cations such as Na + , K + , Ca 2+ , Mg 2+ , Pb 2+ and several transition metal ions. There was no observed interference from anions like Br − , Cl − , HSO 3 − , SO 3 2− , S 2 O 3 2− , NO 2 − , CO 3 2− and AC − . The lowest detection limit for the chemosensor L was found to be 1.89 × 10 −8 M with a linear response towards Al 3+ over a concentration range of 5 × 10 −6 to 4 × 10 −5 M. Furthermore, the proposed chemosensor has been used for imaging of Al 3+ in two different types of cells with satisfying results, which further demonstrates its value for practical application in biological systems.
Type of Medium:
Online Resource
ISSN:
1522-7235
,
1522-7243
Language:
English
Publisher:
Wiley
Publication Date:
2017
detail.hit.zdb_id:
2001819-8
SSG:
12
Bookmarklink