New fluorescent probe based on rhodamine derivative for detection of both Cu2+ and L-Methionine and living cells imaging

作者：Jiang, Yuliang; Shen, Ronghua; Wei, Guo; Cheng, Yixiang^*; Wang, Bingxiang^*

来源：Tetrahedron, 2016, 72(18): 2354-2358.

DOI：10.1016/j.tet.2016.03.052

• Rhodamine-based derivatives
• Sensitive
• Selective
• Detection limits
• Cell imaging

This paper developed a new fluorescent rhodamine-based derivatives (RAD) probe for highly sensitive and selective detection of Cu2+ and L-Methionine (L-Met). The detection limits can reach as low as 12 nM for Cu2+ and 5 nM for L-Met, In addition, the RAD probe can be further applied to cell imaging owing to its photostability and low cytotoxicity.

• 出版日期2016-5-5
• 单位南京大学; 南京师范大学