کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
10666275 1007656 2005 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Formation of gold nanoparticles and self-assembly into dimer and trimer aggregates
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد فناوری نانو (نانو تکنولوژی)
پیش نمایش صفحه اول مقاله
Formation of gold nanoparticles and self-assembly into dimer and trimer aggregates
چکیده انگلیسی
Gold nanoparticles synthesized by in situ chemical reduction of HAuCl4 with the use of polyelectrolyte serve as reductant and stabilizer. At the same time, gold nanoparticles were observed self-assembly into dimer and trimer aggregates, which were evidenced by TEM. The nucleation and growth kinetics was characterized by in situ UV-vis experiment. A model was proposed to illustrate the formation mechanism.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Letters - Volume 59, Issue 11, May 2005, Pages 1383-1386
نویسندگان
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