کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5400357 | 1505914 | 2014 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Fabrication of luminescent perylene bisimide nanorods
ترجمه فارسی عنوان
ساخت نانوسایل های پروتئین بیسیماید لومینسنت
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی تئوریک و عملی
چکیده انگلیسی
Perylene bisimides have attracted great interest as a result of their unique electrical and photophysical properties. In the present investigation a N,Nâ²-bis(2-naphthalene-2-yl)perylene-3,4,9,10-tetracarboxylic diimide was synthesized from 2-aminonaphthalene and perylene-3,4,9,10-tetracarboxylic dianhydride. Structure and purity were confirmed by mass, NMR and other spectral techniques. Photophysical and electrochemical properties were investigated by UV-vis, fluorescence, differential scanning calorimetry and cyclic voltammetric techniques. Optical, fluorescence, scanning and transmission electron microscopies were employed in the molecular self-assembly studies. The compound self-assembled into nanorods. The competition and co-operation between the intermolecular Ï-Ï-stacking and hydrophilic/hydrophobic interactions are suggested for the observed nanostructure.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Luminescence - Volume 146, February 2014, Pages 387-393
Journal: Journal of Luminescence - Volume 146, February 2014, Pages 387-393
نویسندگان
Gopal Boobalan, Predhanekar Mohamed Imran, S.G. Ramkumar, Samuthira Nagarajan,