کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5397619 | 1505876 | 2017 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
The optical behavior of amorphous microribbons for hydroxy-naphthol based Schiff bases
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موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی تئوریک و عملی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: The optical behavior of amorphous microribbons for hydroxy-naphthol based Schiff bases The optical behavior of amorphous microribbons for hydroxy-naphthol based Schiff bases](/preview/png/5397619.png)
چکیده انگلیسی
Three Schiff bases derivatives, L1, L2 and L3, consisting of hydroxy-naphthol and thiazole group, exhibited AIEE effect in Diox-H2O mixture with fw 95% (for L1 and L2) or 99% (for L3). The formation of amorphous nanoparticles is advantageous for emission enhancement. The drastic blue-shift and an enhancement of emission efficiency were also observed in L1-L3 with the morphology change from the crystalline to the amorphous state in solid by grinding. It was found that L1 AIEE system could be constructed as a chemoprobe towards Cu2+ fluorescence recognition, with higher selectivity and sensitivity compared to L1 in Diox solution.149
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Luminescence - Volume 185, May 2017, Pages 166-173
Journal: Journal of Luminescence - Volume 185, May 2017, Pages 166-173
نویسندگان
Ping Shen, Chunlin Liu, Wei Yang, Xuan Liu, Jinya Du, Yi Liu, Changying Yang,