کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1408664 1501689 2017 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Synthesis and photochromic properties of thiolated N-salicylidene-anilines on silver nanoparticles
ترجمه فارسی عنوان
سنتز و خواص فتوکرومیک thiolated N-salicylidene-anilines در نانوذرات نقره
کلمات کلیدی
Photochromism؛ N-salicylidene-anilines (anils)؛ نانو ذرات نقره؛ سطح جذب پلاسمون رزونانس (SPRA)
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آلی
چکیده انگلیسی


• Self-assembly of thiolated Schiff base on AgNPs.
• Salicylidene-anilines joined with surface plasmon resonance absorption of AgNPs.
• Bathochromic shift in the surface plasmon resonance absorption (SPRA) of AgNPs.

Here, we synthesized the salicylidene-aniline (anil) photochromes with thiol group (thiolated Schiff base) to modify silver nanoparticles (AgNPs) surface and their photochromic properties were described. A photochromic response related to the light induced tautomerization of the anils functionality along with bathochromic shift in the absorption band is observed in AgNPs surfaces. We have also examined that enol→keto photoisomerization rate by UV light for functionalized AgNPs are clearly faster than free anils.

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ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Molecular Structure - Volume 1128, 15 January 2017, Pages 21–29
نویسندگان
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