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Metal nanoparticles in the template of poly(2-ethyl-2-oxazoline)-block-poly(ε-caprolactone) micelle

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Abstract

The amphiphilic block copolymer (PEtOz-PCL) of poly(2-ethyl-2-oxazoline) (PEtOz) and poly(ε-caprolactone) (PCL) formed spherical micellar structures with an average diameter of 26 nm in aqueous phase. Au and Pd nanoparticles with an average diameter of 2∼3 nm were prepared by using the PEtOz-PCL micelle consisting of a PEtOz shell and PCL core. The Au nanoparticles of PEtOz-PCL micelles in aqueous phase could be transferred into organic phase by using n-dodecanethiol. The use of the Pd-NP/PEtOz-PCL micelle as a nanoreactor for Suzuki cross-coupling reaction was investigated.

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Authors and Affiliations

  1. Department of Polymer Science and Engineering, Hyperstructured Organic Materials Research Center, Inha University, 402-751, Incheon, Korea

    Chiyoung Park, Mikyo Rhue, Jino Lim & Chulhee Kim

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  1. Chiyoung Park
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  2. Mikyo Rhue
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  3. Jino Lim
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  4. Chulhee Kim
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Correspondence to Chulhee Kim.

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Park, C., Rhue, M., Lim, J. et al. Metal nanoparticles in the template of poly(2-ethyl-2-oxazoline)-block-poly(ε-caprolactone) micelle. Macromol. Res. 15, 39–43 (2007). https://doi.org/10.1007/BF03218750

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  • DOI: https://doi.org/10.1007/BF03218750

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