Construction of single fluorophore ratiometric pH sensors using dual-emission Mn2+-doped quantum dots
详细信息 查看全文
- 作者：Feby Wijaya Pratiwia ; b ; c ; 1 ; Chih-Hao Hsiac ; 1 ; Chiung Wen Kuoc ; kuo55@gate.sinica.edu.tw" class="auth_mail" title="E-mail the corresponding author ; Shun-Min Yangd ; Yeu-Kuang Hwud ; Peilin Chenc ; peilin@gate.sinica.edu.tw" class="auth_mail" title="E-mail the corresponding author
- 关键词：D-penicillamine ; Mn2+ quantum dots ; Ratiometric sensing ; Intracellular pH ; Single fluorophore
- 刊名：Biosensors and Bioelectronics
- 出版年：2016
- 出版时间：15 October 2016
- 年：2016
- 卷：84
- 期：Complete
- 页码：133-140
- 全文大小：1920 K
文摘
- •
We have synthesized a new type of ratiometric pH sensor using single QDs.
- •
Mn2+-doped QDs conjugated with DPA can be used as ratiometric pH sensors.
- •
Mn2+-doped QDs features good sensing capability at pH values of 4.5–8.5.