In:
Dalton Transactions, Royal Society of Chemistry (RSC), Vol. 51, No. 43 ( 2022), p. 16522-16526
Abstract:
A luminescent 56-metal Cd( ii )–Sm( iii ) nanocluster (1, molecular sizes: 4.5 × 2.7 × 2.7 nm) was constructed from a flexible Schiff base ligand, and its crystal structure was determined using the X-ray diffraction method. It shows a rapid triple-emissive response to 2,6-dichloro-4-nitroaniline (DCN, a common pesticide) with high sensitivity and selectivity, which can be used to quantitatively analyze the DCN concentrations in fruit extracts. The limits of detection (LODs) of 1 to DCN for the visible ligand-centered and Sm( iii ) emissions and NIR Sm( iii ) luminescence are from 0.95 μM to 2.81 μM.
Type of Medium:
Online Resource
ISSN:
1477-9226
,
1477-9234
Language:
English
Publisher:
Royal Society of Chemistry (RSC)
Publication Date:
2022
detail.hit.zdb_id:
1472887-4
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