Optical Sensing of Small Ions with Colloidal Nanoparticles
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- 作者：Dorleta Jimenez de Aberasturi ; Jose-Maria Montenegro ; Idoia Ruiz de Larramendi ; Te贸filo Rojo ; Thomas A. Klar ; Ramon Alvarez-Puebla ; Luis M. Liz-Marz谩n ; Wolfgang J. Parak
- 刊名：Chemistry of Materials
- 出版年：2012
- 出版时间：March 13, 2012
- 年：2012
- 卷：24
- 期：5
- 页码：738-745
- 全文大小：350K
- 年卷期：v.24,no.5(March 13, 2012)
- ISSN：1520-5002
文摘
Colloidal nanoparticles, in particular gold nanoparticles and quantum dots, can be used in a variety of different assays for optical sensing of small ions in solution. In this review, different detection principles are introduced and their potential use for detection in biological samples (such as intracellular sensing) is discussed.