Production of size-controlled nanoscopic cap-shaped metal shells

Hyonchol Kim, Hiroyuki Takei, Kenji Yasuda

研究成果: Article査読

4 被引用数 (Scopus)

抄録

A method of producing precisely size-controlled metal nanoparticles is described. Polystyrene (PS) spheres placed on a substrate were used as a cast for the metal nanoparticles. The diameters of the PS spheres were processed into the desired sizes by oxygen plasma etching, and metal was deposited on the PS to the desired thickness by thermal evaporation. The PS casts were then removed by the UV-excited ozone oxidization reaction. The diameters of the obtained cap-shaped metal shells had a distribution within 5% of the coefficient of variation. These particles can be used as simultaneously applicable biological labels along with different-sized nanoparticles in immuno-electron microscopy.

本文言語English
ページ(範囲)480041-480042
ページ数2
ジャーナルJapanese journal of applied physics
49
4 PART 1
DOI
出版ステータスPublished - 2010 4
外部発表はい

ASJC Scopus subject areas

  • 工学(全般)
  • 物理学および天文学(全般)

フィンガープリント

「Production of size-controlled nanoscopic cap-shaped metal shells」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル