Naphthalimide-rhodamine based fluorescent probe for ratiometric sensing of cellular pH
Naphthalimide-rhodamine based fluorescent probe for ratiometric sensing of cellular pH
复制标题
用于细胞 pH 值比例传感的萘酰亚胺-罗丹明荧光探针
DOI:
10.1016/j.cclet.2017.09.014
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发表时间:
2017-10
影响因子:
9.1
通讯作者:
Shiguo Sun
中科院分区:
文献类型:
--
作者:
Jia Wen;Pengyi Xia;Ziming Zheng;Yongqian Xu;Hongjuan Li;Fengyu Liu;Shiguo Sun
The pH values of lysosomes in cancer cells is slightly lower than that in normal cells, which can be used to distinguish cancer cells from normal cells. According to this, a naphthalimide-rhodamine based fluorescent probe (hereafter referred to as RBN) with a pl(a) of 4.20 was designed and synthesized for ratiometric sensing of cellular pH via fluorescence resonance energy transfer (FRET), which can respond to different pH precisely through ratiometric fluorescence intensity (I-577/I-540). RBN can be employed to distinguish cancer cells from normal cells on the basis of different fluorescent response, in particular, RBN showed excellent water solubility and low cell toxicity, all these are quite significant for potential application in cancer diagnose and therapy. (C) 2017 Chinese Chemical Society and Institute of Materia Medica, Chinese Academy of Medical Sciences.
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影响因子:
4.5
作者:
Bo Li;Guang bo Ge;Lanlan Wen;Ye Yuan;Ran Zhang;Xiaojun Peng;Fengyu Liu;Shiguo Sun
通讯作者:
Shiguo Sun
影响因子:
5.2
作者:
Shiguo Sun;Bo Qiao;N. Jiang;Jitao Wang;Si Zhang;Xiaojun Peng
通讯作者:
Shiguo Sun;Bo Qiao;N. Jiang;Jitao Wang;Si Zhang;Xiaojun Peng
影响因子:
9.1
作者:
Ying Long;Jia Zhou;Meipan Yang;Bingqin Yang
通讯作者:
Ying Long;Jia Zhou;Meipan Yang;Bingqin Yang
影响因子:
7
作者:
Shen, Shi-Li;Chen, Xin-Peng;Zhao, Bao-Xiang
通讯作者:
Zhao, Bao-Xiang
影响因子:
8.4
作者:
Liu, Lijuan;Guo, Ping;Zhang, Wenqin
通讯作者:
Zhang, Wenqin