Preparation and Growth Mechanism of Gold Nanorods (NRs) Using Seed-Mediated Growth Method
Publish Year: 1396
نوع سند: مقاله کنفرانسی
زبان: English
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شناسه ملی سند علمی:
CMTS01_233
تاریخ نمایه سازی: 17 آبان 1396
Abstract:
Gold nanorods have received tremendous attention in recent years due to their exciting potential applications in chemical sensing, biological imaging, drug delivery and photo-therapeutics. A seed-mediated growth procedure in aqueous solution has been developed to produce these colloidal materials in reasonable quantities, with tunable shape. Details of the reaction chemistry, role of impurity ions, and their influence on the final product shape are still under debate. Characterization of nanorod grow this performed by UV-vis-NIR spectrophotometry and atomic force microscopy (AFM), and for phase identification of gold nanorods XRD is also used. Effects of the silver ion and the cosurfactant along with the growth mechanism of NRs arediscussed.
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Authors
Mahsa Mohammadzadeh
Institute of Nanoscience and Nanotechnology, University of Kashan, ۸۷۳۱۷-۵۱۱۶۷ Iran
Mohsen Ashjari
Chemical Engineering Department, Faculty of Engineering, University of Kashan