Plasmon-enhanced photoelectrochemical monitoring of Ca2+ from living cardiomyocytes
详细信息 查看全文
- 作者：Jing Tanga ; 1 ; Jun Lia ; 1 ; Debabrata Sikdarb ; Biao Konga ; Yingzhou Quana ; Sai Chea ; Yang Wanga ; Abdullah M. Al-Enizic ; Malin Premaratneb ; Gengfeng Zhenga ; gfzheng@fudan.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Plasmon ; Nanowire ; Ag ; Ag3PO4 ; Calcium sensing ; Cardiomyocytes
- 刊名：Journal of Electroanalytical Chemistry
- 出版年：2015
- 出版时间：15 December 2015
- 年：2015
- 卷：759
- 期：part_P1
- 页码：14-20
- 全文大小：1380 K
文摘
- •
TiO2@Ag@Ag3PO4 is developed as a photoelectrochemical sensing platform.
- •
Functionalization of CaM on sensor surface can monitor Ca2+ release from cells.
- •
Growth of a thin Ag shell enhances photoabsorption and charge transport of TiO2.
- •
A high sensitivity of 2.3 μM has been achieved for selective detection of Ca2+.