Pyrene-attached new Schiff base polymer: ACQ to AIE conversion and its prospects
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, ISSN: 1386-1425, Vol: 329, Page: 125551
2025
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Example: if you select the 1-year option for an article published in 2019 and a metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019. If you select the 3-year option for the same article published in 2019 and the metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019, 2018 and 2017.
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Article Description
Schiff base polymer (SBP) is a new research field and an excellent candidate for real-life applications such as photoresistors, fluorescent chemical sensing kits, electrochromic devices, flame-retarders, and electrochemical substances. The dye-containing SBP (DSBP) advances the material further. Herein, the quality of pyrene dye has been improved through its chemical attachment to polyethyleneimine by a facile Schiff base reaction. The new Schiff base polymer (SBP) converts water-insoluble aggregation-causing quenched (ACQ) dye into a highly water-soluble aggregation-induced emissive (AIE) dye. The computational analysis (geometry optimization, FMO analysis, MEP, etc.) elucidates the nature of aggregation (H, J, X, etc.) and its impact on AIE properties. The AIE system is suitable for fabricating a pH sensor, a fluorescence logic gate, and a reusable chemical sensing kit.
Bibliographic Details
http://www.sciencedirect.com/science/article/pii/S1386142524017177; http://dx.doi.org/10.1016/j.saa.2024.125551; http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=85211071726&origin=inward; http://www.ncbi.nlm.nih.gov/pubmed/39644813; https://linkinghub.elsevier.com/retrieve/pii/S1386142524017177; https://dx.doi.org/10.1016/j.saa.2024.125551
Elsevier BV
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