2022
DOI: 10.1007/s10895-022-02891-9
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Construction of a Turn-off–on Fluorescent System Based On Aggregation Induced Emission of Acetaldehyde Using Carbonized Polymer dots and Tb3+

Abstract: It was the rst time to report the aggregation induced emission (AIE) of acetaldehyde (AA) on the surface of carbonized polymer dots (CPDs) with the auxiliary of Tb 3+ . Based on the AIE of AA, a turn-off-on uorescence method was established for AA detection using the porous CPDs-Tb 3+ system. The one-pot hydrothermal method was used to obtain CPDs, using milk and polyethyleneimine (PEI) as precursors. In the presence of Tb 3+ , CPDs aggregated immediately, and the uorescence intensity decreased obviously for t… Show more

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Cited by 6 publications
(2 citation statements)
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“…In CIE coordinates white light-emitting materials are located at equal energy points (0.33, 0.33). 65–72…”
Section: Introductionmentioning
confidence: 99%
See 1 more Smart Citation
“…In CIE coordinates white light-emitting materials are located at equal energy points (0.33, 0.33). 65–72…”
Section: Introductionmentioning
confidence: 99%
“…In CIE coordinates white light-emitting materials are located at equal energy points (0.33, 0.33). [65][66][67][68][69][70][71][72] The physical, morphological, and optical properties of luminescent lanthanide gels are important to define the features of the gels. Therefore, it is very important to fully characterize these gel materials, which is often found to be difficult due to the dynamic nature of existing noncovalent interactions in these metallogels.…”
Section: Introductionmentioning
confidence: 99%