کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
597795 | 1454082 | 2006 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
One pot synthesis of polymer protected gold nanoparticles and nanoprisms in glycerol
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
شیمی کلوئیدی و سطحی
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چکیده انگلیسی
Uniform and stable polymer protected spherical gold nanoparticles were synthesized using glycerol as reducing agent. Further it was observed that the morphology of the particles varied from spherical to triangular prismatic gold nanoparticles when the reaction was changed from normal mode of reflux condition to microwave mode (MW) of heating. Further a brief mechanism relating the formation of prisms with the orientation of polymer and nucleation period has been discussed. Formation of triangular prismatic and spherical gold nanoparticles were characterised using UV-vis spectroscopy, transmission electron microscopy (TEM) and X-ray diffraction (XRD) analysis.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Colloids and Surfaces A: Physicochemical and Engineering Aspects - Volume 290, Issues 1â3, 15 November 2006, Pages 138-142
Journal: Colloids and Surfaces A: Physicochemical and Engineering Aspects - Volume 290, Issues 1â3, 15 November 2006, Pages 138-142
نویسندگان
A. Nirmala Grace, K. Pandian,