Metallodendritic Exo-Receptors for the Redox Recognition of Oxo-Anions and Halides

详细信息    查看全文

• 作者：Didier Astruc ; Marie-Christine Daniel ; Jaime Ruiz
• 关键词：Anion ; ATP ; Dendrimer ; Halide ; Nanoparticle ; Organometallic ; Redox ; Sensor
• 刊名：Topics in Organometallic Chemistry
• 出版年：2006
• 出版时间：2006
• 年：2006
• 卷：20
• 期：1
• 页码：121-148
• 全文大小：1,436 KB

文摘

Metallodendrimers terminated by redox-active transition-metal sandwiches or iron cluster groups are efficient redox exo-receptors for the recognition and sensing of various anions including oxo-anions and halides. The large size of higher-generation dendrimers ensures optimal adsorption on surfaces, a property that is used to derivatize Pt electrodes and provide re-usable sensors subsequent to washing the salt containing the anion bound by weak supramolecular interactions.