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Size-controlled synthesis of dendrimer-protected gold nanoparticles by microwave radiation |
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| Affiliation: | 1. Nanobioscience Group, Agharkar Research Institute, Pune, India;2. Poona College of Pharmacy, Bharati Vidyapeeth, Pune, India;3. Department of Chemistry, Indian Institute of Technology Bombay, Mumbai, India;4. Materials Research Centre, Malaviya National Institute of Technology, Jaipur, India |
| Abstract: | Well-stable dendrimer-protected gold nanoparticles were synthesized by microwave radiation of a third-generation poly(propyleneimine) dendrimer (PPI G3)–HAuCl4 aqueous solution without the additional step of introducing other reducing agents and protective agents. The size of these gold nanoparticles thus formed can be controlled by molar ratio of dendrimer to gold. |
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