Enhanced dispersion stability of gold nanoparticles by the physisorption of cyclic poly(ethylene glycol)

Enhanced dispersion stability of gold nanoparticles by the physisorption of cyclic poly(ethylene glycol)

Many nanoparticles are stabilised by chemical functionalisation with poly(ethylene glycol) (PEG). Here, the authors report on the functionalisation of gold nanoparticles by the physical absorption of cyclic PEG and demonstrate superior stabilisation against heating, freezing and lyophilisation.

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Bibliographic Details
Main Authors: Yubo Wang, Jose Enrico Q. Quinsaat, Tomoko Ono, Masatoshi Maeki, Manabu Tokeshi, Takuya Isono, Kenji Tajima, Toshifumi Satoh, Shin-ichiro Sato, Yutaka Miura, Takuya Yamamoto
Format: article
Language:EN
Published: Nature Portfolio 2020
Subjects:
Science
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Online Access:https://doaj.org/article/51f6fbefcdf543228d6c87f25f6e3a7e
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Internet

https://doaj.org/article/51f6fbefcdf543228d6c87f25f6e3a7e

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