Exploring the amphiphilicity of PEGylated gold nanorods: mechanical phase transfer and self-assembly.
نویسندگان
چکیده
We introduce a mechanical approach to phase transfer of PEGylated gold nanorods. Amphiphilic PEG ligands can be switched between hydrophilic and hydrophobic states by applying mechanical force. PEG-GNRs in their hydrophobic state self-assemble into rings, a phenomenon previously observed only for GNRs capped with hydrophobic ligands.
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ورودعنوان ژورنال:
- Chemical communications
دوره 49 81 شماره
صفحات -
تاریخ انتشار 2013